How to Analyze Deadlocked Schedulers Dumps?

Posted by Karthick P.K on June 15, 2010

How to Analyze "Deadlocked Schedulers" Dumps?

Do you see "Deadlocked Schedulers" errors similar to one below and stuck?

From SQL Server Errorlog

**Dump thread – spid = 0, PSS = 0x0000000000000000, EC = 0x0000000000000000

***Stack Dump being sent to C:\Program Files\Microsoft SQL Server\MSSQL.1\MSSQL\LOG\SQLDump0001.txt

* BEGIN STACK DUMP:

* Deadlocked Schedulers

* Short Stack Dump

Stack Signature for the dump is 0x00000000000003D0

New queries assigned to process on Node 0 have not been picked up by a worker thread in the last 60 seconds. Blocking or long-running queries can contribute to this condition, and may degrade client response time. Use the "max worker threads" configuration option to increase number of allowable threads, or optimize current running queries. SQL Process Utilization: 0%. System Idle: 69%.

New queries assigned to process on Node 3 have not been picked up by a worker thread in the last 300 seconds. Blocking or long-running queries can contribute to this condition, and may degrade client response time. Use the "max worker threads" configuration option to increase number of allowable threads, or optimize current running queries. SQL Process Utilization: 6%. System Idle: 90%.

Cause

We get Deadlocked Schedulers error (New queries assigned to process on Node n have not been picked up by a worker thread in the last 300 seconds) and dump when Scheduler Monitor detects threads(workers) are not Progressing on schedulers of one (or) all nodes for 60 seconds (300 seconds in Denali) and there are new work request (tasks) but there is no idle threads to pick up the the work request and SQL Server could not spawn new thread to process the new work request (Max worker threads reached).

Some of common causes are most of the tasks are waiting on a single resource because of resource bottleneck, excessive blocking, excessive parallelism, very long running Queries executed by all workers, all threads waiting on trace write waits etc..

SQL Server will not accept new connections or cannot process new requests when there is deadlocked scheduler condition (Exception: deadlocked condition on single node).

Note: In systems with multiple nodes (NUMA) If all the threads which belong to schedulers of single node is exhausted (or) Schedulers not progressing on single node can cause deadlocked scheduler condition.

Detailed explanation about dead lock schedulers can be found in This blog from my mentor J.P

Steps to analyze "Deadlocked Schedulers" Dumps.

To analyze the dump download and Install Windows Debugger from This link

Step 1:

Open Windbg . Choose File menu –> select Open crash dump –>Select the Dump file (SQLDump000#.mdmp)

Step 2:

on command window type
.sympath srv*c:\Websymbols*http://msdl.microsoft.com/download/symbols;

Step 3:

Type .reload /f and hit enter. This will force debugger to immediately load all the symbols.

Step 4:

Verify if symbols are loaded for SQL Server by using the debugger command lmvm

0:002> lmvm sqlservr
start             end                 module name
00000000`01000000 00000000`03679000   sqlservr T (pdb symbols)          c:\websymbols\sqlservr.pdb\21E4AC6E96294A529C9D99826B5A7C032\sqlservr.pdb
    Loaded symbol image file: sqlservr.exe
    Image path: C:\Program Files\Microsoft SQL Server\MSSQL.1\MSSQL\Binn\sqlservr.exe
    Image name: sqlservr.exe
    Timestamp:        Wed Oct 07 21:15:52 2009 (4ACD6778)
    CheckSum:         025FEB5E
    ImageSize:        02679000
    File version:     2005.90.4266.0
    Product version: 9.0.4266.0
    File flags:       0 (Mask 3F)
    File OS:          40000 NT Base
    File type:        1.0 App
    File date:        00000000.00000000
    Translations:     0000.04b0 0000.04e4 0409.04b0 0409.04e4

Step 5:

Type ~*kL 20 and look at the stack of all the threads to find what majority of threads are doing.

Note: If you find most of your threads are waiting on stack which is not listed below please paste the stack in comments session of this blog (or) In MSSQLWIKI face book group we will try to answer you. If you don’t get prompt reply from the community, you may need to open a support ticket with Microsoft.

1. If it is blocking issue and If most of the threads are waiting to acquire a lock you will find the most of the stack similar to one below. (We try to acquire lock and go to wait, since someone is holding a lock)

ntdll!ZwSignalAndWaitForSingleObject

kernel32!SignalObjectAndWait

sqlservr!SOS_Scheduler::SwitchContext

sqlservr!SOS_Scheduler::Suspend

sqlservr!SOS_Event::Wait

sqlservr!LockOwner::Sleep

sqlservr!lck_lockInternal

sqlservr!GetLock

2. If most of threads are stuck while trying to write profiler events to the destination you might find stack similar to one below

ntdll!ZwSignalAndWaitForSingleObject

kernel32!SignalObjectAndWait

sqlservr!SOS_Scheduler::SwitchContext

sqlservr!SOS_Task::Sleep

sqlservr!CTraceRowsetIoProvider::GetFreeBuffers

sqlservr!CTraceWriteRequest::InitForRowsetTrace

sqlservr!CTraceRowsetIoProvider::InitializeWriteRequest

sqlservr!CTrace::WriteRecord

sqlservr!CTraceController::ProduceRecord

sqlservr!CTraceData::TracePreBatchEvent

sqlservr!CSQLSource::Execute

sqlservr!process_request

sqlservr!process_commands

sqlservr!SOS_Task::Param::Execute

sqlservr!SOS_Scheduler::RunTask

sqlservr!SOS_Scheduler::ProcessTasks

3. If your stack’s are like one below refer http://support.microsoft.com/default.aspx?scid=kb;EN-US;974205

sqlservr!SpinlockBase::Sleep
sqlservr!SpinlockBase::SpinToAcquire
sqlservr!TSyncHashTable_EntryAccessorsqlservr!CQSIndexStatsMgr::AddNewMissingIndex
sqlservr!CIdxSuggestion::Register
sqlservr!COptExpr::PqteConvert
sqlservr!CPhyOp_Top::PqteConvert
sqlservr!COptExpr::PqteConvert
sqlservr!COptExpr::PqteConvertTree
sqlservr!COptContext::PcxteOptimizeQuery
sqlservr!CQuery::Optimize
sqlservr!CQuery::PqoBuild
sqlservr!CStmtQuery::InitQuery
sqlservr!CStmtSelect::Init

4. If you see many stacks like the one below it could be BPOOL memory pressure (or) Lazy writer waiting on I/O

sqlservr!BPool::Steal

sqlservr!SQLSinglePageAllocator::AllocatePages

sqlservr!MemoryNode::AllocatePagesInternal

sqlservr!MemoryClerkInternal::AllocatePages

sqlservr!IMemObj::PbGetNewPages

sqlservr!CSlotPageMgr::PbAllocate

5. If you see many stacks like the one below it should be because of excessive parallelism

sqlservr!CQScanXProducerNew::Open

sqlservr!FnProducerOpen

sqlservr!FnProducerThread

sqlservr!SubprocEntrypoint

6. If you see many stacks like the one below (Many threads waiting to flush log) it should be because of disk bottleneck’s. Check if you see "I/O requests taking longer than 15 seconds" messages in Errorlog before Deadlocked Schedulers Dumps. Refer Troubleshooting sql server I/O for troubleshooting I/O issues.

sqlservr!SOS_Event::Wait

sqlservr!SQLServerLogMgr::WaitLCFlush

sqlservr!SQLServerLogMgr::LogFlush

sqlservr!SQLServerLogMgr::WaitLogFlush

sqlservr!XdesRMFull::Commit

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Thank you,

Karthick P.K |My Facebook Page |My Site| Blog space| Twitter

Disclaimer

The views expressed on this website/blog are mine alone and do not reflect the views of my company. All postings on this blog are provided “AS IS” with no warranties, and confers no rights.

This entry was posted on June 15, 2010 at 2:07 AM and is filed under Debugging, Performance, SQL Server Engine. Tagged: 17884, and may degrade client response time. Use the "max worker threads" configuration option to increase number of allowable threads, Deadlocked Schedulers, error 17883 non yielding, Event ID: 17884, New queries assigned to process on Node 0 have not been picked up by a worker thread in the last 60 seconds., New queries assigned to process on Node 0 have not been picked up by a worker thread in the last 60 seconds. Blocking or long-running queries can contribute to this condition, not been picked up by a worker thread, or optimize current running queries. SQL Process Utilization: 4%%. System Idle: 4%%., Schedulers Deadlock, Stack Signature for the dump is. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.

85 Responses to “How to Analyze Deadlocked Schedulers Dumps?”

The Tao of the Deadlock Scheduler in SQL Server - SQL Meditation - Site Home - MSDN Blogs said

January 2, 2013 at 5:34 AM
[…] Here are some examples of stacks that you will observe if you were to examine a memory dump (details on how to do so using public symbols can be found here) […]

Reply
How to Analyze "Deadlocked Schedulers" Dumps? - Karthick PK 's Blog - Site Home - MSDN Blogs said

January 17, 2013 at 7:59 AM
[…] Newer version of this post is available in https://mssqlwiki.com/2010/06/15/how-to-analyze-deadlocked-schedulers-dumps/ […]

Reply
Xanax said

February 25, 2013 at 1:27 PM
Hello, just wanted to tell you, I liked this post.
It was funny. Keep on posting!

Reply
Non-yielding IOCP Listener, Non-yielding Scheduler and non-yielding resource monitor known issues and fixes « MSSQLWIKI said

March 14, 2013 at 12:44 PM
[…] How to Analyze "Deadlocked Schedulers" Dumps […]

Reply
Nathan said

April 4, 2013 at 1:59 PM
So general question on this thread. I wanted to review a dump file from a server issue last night. So I download WinDBG to my local PC, install it, copy the file from my production server, and then start following the steps listed above. Following along exactly as above, I get the following:

Loading Dump File [C:\Users\nathan.heaivilin\Desktop\DB9 Issue\SQLDump0074.mdmp]
User Mini Dump File: Only registers, stack and portions of memory are available

Comment: ‘Stack Trace’
Comment: ‘Deadlocked Schedulers’
Symbol search path is: *** Invalid ***
****************************************************************************
* Symbol loading may be unreliable without a symbol search path. *
* Use .symfix to have the debugger choose a symbol path. *
* After setting your symbol path, use .reload to refresh symbol locations. *
****************************************************************************
Executable search path is:
Windows Server 2003 Version 3790 (Service Pack 2) MP (8 procs) Free x64
Product: Server, suite: Enterprise TerminalServer SingleUserTS
Machine Name:
Debug session time: Thu Apr 4 04:50:50.000 2013 (UTC – 4:00)
System Uptime: not available
Process Uptime: 150 days 21:23:41.000
……………………………………………………….
……………………………………………
Loading unloaded module list
…………….
This dump file has an exception of interest stored in it.
The stored exception information can be accessed via .ecxr.
(23fc.2358): Unknown exception – code 00000000 (first/second chance not available)
Unable to load image C:\WINDOWS\system32\ntdll.dll, Win32 error 0n2
*** WARNING: Unable to verify timestamp for ntdll.dll
*** ERROR: Module load completed but symbols could not be loaded for ntdll.dll
ntdll+0x302ea:
00000000`77ef02ea c3 ret
0:004> .sympath srv*c:\Websymbols*http://msdl.microsoft.com/download/symbols;
Symbol search path is: srv*c:\Websymbols*http://msdl.microsoft.com/download/symbols
Expanded Symbol search path is: srv*c:\websymbols*http://msdl.microsoft.com/download/symbols
0:004> .reload /f
.Unable to load image C:\Program Files\Microsoft SQL Server\MSSQL.1\MSSQL\Binn\sqlservr.exe, Win32 error 0n2
*** WARNING: Unable to verify timestamp for sqlservr.exe
………..

Press ctrl-c (cdb, kd, ntsd) or ctrl-break (windbg) to abort symbol loads that take too long.
Run !sym noisy before .reload to track down problems loading symbols.

…….Unable to load image C:\Program Files\Microsoft SQL Server\90\Shared\instapi.dll, Win32 error 0n2
*** WARNING: Unable to verify timestamp for instapi.dll
*** ERROR: Module load completed but symbols could not be loaded for instapi.dll
.*** ERROR: Module load completed but symbols could not be loaded for sqlevn70.rll
………Unable to load image C:\WINDOWS\system32\iphlpapi.dll, Win32 error 0n2
*** WARNING: Unable to verify timestamp for iphlpapi.dll
*** ERROR: Module load completed but symbols could not be loaded for iphlpapi.dll
..Unable to load image C:\WINDOWS\system32\msasn1.dll, Win32 error 0n2
*** WARNING: Unable to verify timestamp for msasn1.dll
……………….Unable to load image C:\Program Files\Microsoft SQL Server\MSSQL.1\MSSQL\Binn\msfte.dll, Win32 error 0n2
*** WARNING: Unable to verify timestamp for msfte.dll
*** ERROR: Module load completed but symbols could not be loaded for msfte.dll
.Unable to load image C:\Program Files\Microsoft SQL Server\90\Shared\dbghelp.dll, Win32 error 0n2
*** WARNING: Unable to verify timestamp for dbghelp.dll
.Unable to load image C:\WINDOWS\system32\wintrust.dll, Win32 error 0n2
*** WARNING: Unable to verify timestamp for wintrust.dll
……..Unable to load image C:\WINDOWS\system32\xpsp2res.dll, Win32 error 0n2
*** WARNING: Unable to verify timestamp for xpsp2res.dll
….
.Unable to load image C:\WINDOWS\system32\shlwapi.dll, Win32 error 0n2
*** WARNING: Unable to verify timestamp for shlwapi.dll
…*** ERROR: Module load completed but symbols could not be loaded for sqlnclir.rll
.Unable to load image C:\Program Files\Microsoft SQL Server\MSSQL.1\MSSQL\Binn\msftepxy.dll, Win32 error 0n2
*** WARNING: Unable to verify timestamp for msftepxy.dll
*** ERROR: Module load completed but symbols could not be loaded for msftepxy.dll
……Unable to load image C:\WINDOWS\WinSxS\amd64_Microsoft.VC80.ATL_1fc8b3b9a1e18e3b_8.0.50727.42_x-ww_A08A3E21\ATL80.dll, Win32 error 0n2
*** WARNING: Unable to verify timestamp for ATL80.dll
.Unable to load image C:\WINDOWS\system32\odbcint.dll, Win32 error 0n2
*** WARNING: Unable to verify timestamp for odbcint.dll
*** ERROR: Module load completed but symbols could not be loaded for odbcint.dll
.*** ERROR: Module load completed but symbols could not be loaded for XPStar90.RLL
..*** ERROR: Module load completed but symbols could not be loaded for xplog70.rll
………Unable to load image C:\WINDOWS\assembly\NativeImages_v2.0.50727_64\mscorlibf50472cb7463465ca2c77c05167f5d8\mscorlib.ni.dll, Win32 error 0n2
*** WARNING: Unable to verify checksum for mscorlib.ni.dll
….Unable to load image C:\Program Files\Microsoft SQL Server\MSSQL.1\MSSQL\Binn\SqlAccess.dll, Win32 error 0n2
…Unable to load image C:\WINDOWS\assembly\NativeImages_v2.0.50727_64\System\8965cd2ac127761b5ff62be938cbcf0c\System.ni.dll, Win32 error 0n2
*** WARNING: Unable to verify checksum for System.ni.dll
..Unable to load image C:\WINDOWS\assembly\NativeImages_v2.0.50727_64\System.Security\787d03a0028b5d45a70839dd6769a0d5\System.Security.ni.dll, Win32 error 0n2
*** WARNING: Unable to verify checksum for System.Security.ni.dll
..Unable to load image C:\WINDOWS\assembly\GAC_MSIL\System.Security\2.0.0.0__b03f5f7f11d50a3a\System.Security.dll, Win32 error 0n2
.Unable to load image C:\WINDOWS\assembly\GAC_MSIL\System.Xml\2.0.0.0__b77a5c561934e089\System.Xml.dll, Win32 error 0n2
.Unable to load image C:\Program Files\Microsoft SQL Server\MSSQL.1\MSSQL\Binn\xpSLS.dll, Win32 error 0n2
*** WARNING: Unable to verify timestamp for xpSLS.dll
*** ERROR: Module load completed but symbols could not be loaded for xpSLS.dll
.Unable to load image C:\Program Files\Microsoft SQL Server\80\COM\sqlvdi.dll, Win32 error 0n2
*** WARNING: Unable to verify timestamp for sqlvdi.dll
………….
Loading unloaded module list
…………….
0:004> lmvm sqlserver
start end module name

Any thoughts on what I am doing wrong here:
My local PC is a Windows 7 64 bit install
Production server is a Windows Server 2003 64 bit install
SQL Server 2005 SP4 version

Thanks,

Nathan

Reply
- Karthick P.K said
  
  April 4, 2013 at 2:17 PM
  Hello Nathan,
  It is lmvm sqlservr and not lmvm sqlserver
  
  Reply
Nathan said

April 4, 2013 at 3:16 PM
Karthick, thank you very much for the note. I was able to get that corrected. When redoing everything here is what I get.

0:004> .reload /f
.Unable to load image C:\Program Files\Microsoft SQL Server\MSSQL.1\MSSQL\Binn\sqlservr.exe, Win32 error 0n2
*** WARNING: Unable to verify timestamp for sqlservr.exe
………………*** ERROR: Symbol file could not be found. Defaulted to export symbols for instapi.dll –
.*** ERROR: Module load completed but symbols could not be loaded for sqlevn70.rll
…….

Press ctrl-c (cdb, kd, ntsd) or ctrl-break (windbg) to abort symbol loads that take too long.
Run !sym noisy before .reload to track down problems loading symbols.

..*** ERROR: Symbol file could not be found. Defaulted to export symbols for iphlpapi.dll –
…………………*** ERROR: Symbol file could not be found. Defaulted to export symbols for msfte.dll –
…………..
….*** ERROR: Module load completed but symbols could not be loaded for sqlnclir.rll
.*** ERROR: Symbol file could not be found. Defaulted to export symbols for msftepxy.dll –
…….*** ERROR: Module load completed but symbols could not be loaded for odbcint.dll
.*** ERROR: Module load completed but symbols could not be loaded for XPStar90.RLL
..*** ERROR: Module load completed but symbols could not be loaded for xplog70.rll
………Unable to load image C:\WINDOWS\assembly\NativeImages_v2.0.50727_64\mscorlibf50472cb7463465ca2c77c05167f5d8\mscorlib.ni.dll, Win32 error 0n2
*** WARNING: Unable to verify checksum for mscorlib.ni.dll
….Unable to load image C:\Program Files\Microsoft SQL Server\MSSQL.1\MSSQL\Binn\SqlAccess.dll, Win32 error 0n2
…Unable to load image C:\WINDOWS\assembly\NativeImages_v2.0.50727_64\System\8965cd2ac127761b5ff62be938cbcf0c\System.ni.dll, Win32 error 0n2
*** WARNING: Unable to verify checksum for System.ni.dll
..Unable to load image C:\WINDOWS\assembly\NativeImages_v2.0.50727_64\System.Security\787d03a0028b5d45a70839dd6769a0d5\System.Security.ni.dll, Win32 error 0n2
*** WARNING: Unable to verify checksum for System.Security.ni.dll
….Unable to load image C:\Program Files\Microsoft SQL Server\MSSQL.1\MSSQL\Binn\xpSLS.dll, Win32 error 0n2
*** WARNING: Unable to verify timestamp for xpSLS.dll
*** ERROR: Module load completed but symbols could not be loaded for xpSLS.dll
…………..
Loading unloaded module list
…………….
0:004> lmvm sqlservr
start end module name
00000000`01000000 00000000`0365d000 sqlservr T (pdb symbols) c:\websymbols\sqlservr.pdb\782EB41025744E27AB6DF074E02955B22\sqlservr.pdb
Loaded symbol image file: sqlservr.exe
Image path: C:\Program Files\Microsoft SQL Server\MSSQL.1\MSSQL\Binn\sqlservr.exe
Image name: sqlservr.exe
Timestamp: Fri Mar 25 20:49:34 2011 (4D8D381E)
CheckSum: 025DF77F
ImageSize: 0265D000
File version: 2005.90.5057.0
Product version: 9.0.5057.0
File flags: 0 (Mask 3F)
File OS: 40000 NT Base
File type: 1.0 App
File date: 00000000.00000000
Translations: 0000.04b0 0000.04e4 0409.04b0 0409.04e4

So to me, everything is working as expected. However, when I run your ~*lK 20 command above, I get a ton of data, nothing of which had any of the items in red above.

Also, when running an !analze -v, I get the following.

0:004> !analyze -v
*******************************************************************************
* *
* Exception Analysis *
* *
*******************************************************************************

FAULTING_IP:
sqlservr!stackTrace+101
00000000`01f75c61 50 push rax

EXCEPTION_RECORD: ffffffffffffffff — (.exr 0xffffffffffffffff)
ExceptionAddress: 0000000001f75c61 (sqlservr!stackTrace+0x0000000000000101)
ExceptionCode: 00000000
ExceptionFlags: 00000000
NumberParameters: 0

DEFAULT_BUCKET_ID: WRONG_SYMBOLS

PROCESS_NAME: sqlservr.exe

MOD_LIST:

NTGLOBALFLAG: 0

MANAGED_STACK: !dumpstack -EE
OS Thread Id: 0x2358 (4)
Child-SP RetAddr Call Site

LAST_CONTROL_TRANSFER: from 0000000077d704ff to 0000000077ef02ea

FAULTING_THREAD: ffffffffffffffff

PRIMARY_PROBLEM_CLASS: WRONG_SYMBOLS

BUGCHECK_STR: APPLICATION_FAULT_WRONG_SYMBOLS

STACK_TEXT:
00000000`05ebdea8 00000000`77d704ff : 00000000`05ebe3e0 00000000`032e3ab0 00000000`0327fd28 00000000`05ebe2e0 : ntdll!ZwWaitForSingleObject+0xa
00000000`05ebdeb0 00000000`018cadd3 : 00000000`00000f98 00000000`00000000 00000000`00000000 00000000`00000000 : kernel32!WaitForSingleObjectEx+0x130
00000000`05ebdf50 00000000`018ca7cb : 00000000`0327fd28 00000000`0327fc40 00000000`00004e20 00000000`00000000 : sqlservr!CDmpDump::DumpInternal+0x4a3
00000000`05ebe040 00000000`01f72f93 : 00000000`0327fd28 00000000`03277c48 00000000`00010000 00000000`05ebe3e0 : sqlservr!CDmpDump::Dump+0x3b
00000000`05ebe090 00000000`01f76247 : 00000000`032e3ab0 00000000`00002358 00000000`00000331 00000000`05ebe3e0 : sqlservr!CImageHelper::DoMiniDump+0x413
00000000`05ebe1f0 00000000`02764ff3 : 00000000`00000000 00000000`01c259d9 00000000`00000000 00000000`000004a0 : sqlservr!stackTrace+0x6e7
00000000`05ebf720 00000000`01d4f300 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`05aa8080 : sqlservr!SQL_SOSDeadlockSchedulersCallback+0xa3
00000000`05ebf7a0 00000000`01b01986 : 00000000`00ba8088 00000000`00000001 00000000`00000001 00000000`00000000 : sqlservr!SOS_OS::ExecuteDeadlockSchedulerCallbacks+0x50
00000000`05ebf800 00000000`016b5cc7 : 00000000`206ab323 00000000`00000001 00000000`00ba9ae0 00000000`00000001 : sqlservr!alloca_probe+0x229d66
00000000`05ebf9a0 00000000`02b50c29 : 00000000`00ba9ae0 00000000`00000008 00000000`00000102 00000000`00000008 : sqlservr!SchedulerMonitor::Run+0x107
00000000`05ebfac0 00000000`0161ab6e : 00000000`00000001 00000000`00000000 00000000`8007a1c0 00000000`017ec7eb : sqlservr!SchedulerMonitor::EntryPoint+0x9
00000000`05ebfaf0 00000000`0161aec9 : 00000000`00000000 00000000`05aa8080 00000000`05aa4478 00000000`05aa8080 : sqlservr!SOS_Task::Param::Execute+0xee
00000000`05ebfc00 00000000`01611a94 : 00000000`05aa4478 00000000`00000000 ffffffff`fffffffe 00000000`05cb61c0 : sqlservr!SOS_Scheduler::RunTask+0xc9
00000000`05ebfc90 00000000`0179c057 : 00000000`05cb61c0 00000000`00ba8270 000007ff`fffad498 00000000`05aa8080 : sqlservr!SOS_Scheduler::ProcessTasks+0xb4
00000000`05ebfd00 00000000`014c6729 : 00000000`05cb61c0 00000000`05aa8080 0000170a`00000001 00000000`05ebfe18 : sqlservr!SchedulerManager::WorkerEntryPoint+0xe7
00000000`05ebfda0 00000000`017a1dc0 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`05ebfdc0 : sqlservr!SystemThread::RunWorker+0x59
00000000`05ebfde0 00000000`017ebdd8 : 00000000`00000000 00000000`00000000 00000000`0026f7d0 00000000`00000000 : sqlservr!SystemThreadDispatcher::ProcessWorker+0x130
00000000`05ebfe80 00000000`781337d7 : 000007ff`fffad498 00000000`005732f0 00000000`005732f0 00000000`005f0120 : sqlservr!SchedulerManager::ThreadEntryPoint+0x128
00000000`05ebff20 00000000`78133894 : 00000000`781e95c0 00000000`005732f0 00000000`00000000 00000000`00000000 : msvcr80!endthreadex+0x47
00000000`05ebff50 00000000`77d6b71a : 00000000`77d6b6e0 00000000`00000000 00000000`00000000 00000000`05ebffa8 : msvcr80!endthreadex+0x104
00000000`05ebff80 00000000`00000000 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : kernel32!BaseThreadStart+0x3a

STACK_COMMAND: kb

FOLLOWUP_IP:
sqlservr!stackTrace+101
00000000`01f75c61 50 push rax

SYMBOL_STACK_INDEX: 0

SYMBOL_NAME: sqlservr!stackTrace+101

FOLLOWUP_NAME: MachineOwner

MODULE_NAME: sqlservr

IMAGE_NAME: sqlservr.exe

DEBUG_FLR_IMAGE_TIMESTAMP: 4d8d381e

FAILURE_BUCKET_ID: WRONG_SYMBOLS_0_sqlservr.exe!stackTrace

BUCKET_ID: X64_APPLICATION_FAULT_WRONG_SYMBOLS_sqlservr!stackTrace+101

WATSON_STAGEONE_URL: http://watson.microsoft.com/StageOne/sqlservr_exe/2005_90_5057_0/4d8d381e/sqlservr_exe/2005_90_5057_0/4d8d381e/0/00f75c61.htm?Retriage=1

Followup: MachineOwner
———

Why is it still showing that I have the wrong sysmbols?

Thanks,

Nathan

Reply
- Karthick P.K said
  
  April 9, 2013 at 6:30 AM
  Nathan,
  I got the output of ~*kL 20.
  In most of the threads odbc32.dll is trying to acquire critical section. Looks like there is an orphaned critical section and other threads are waiting for that critical section to be released.
  
  ntdll!ZwWaitForSingleObject+0xa
  ntdll!RtlpWaitOnCriticalSection+0x240
  ntdll!RtlEnterCriticalSection+0xa9
  odbc32!CObjectPool::GetObjectFromPool+0xae
  odbc32!MPInitializeCriticalSection+0x1b
  odbc32!AllocEnv+0x11d
  odbc32!SQLAllocHandle+0x190
  sqlscm90!EnumServer+0x52
  sqlscm90!IsSQLSvrClustered+0x98
  sqlscm90!SQLSCMGetServiceStateNT+0x42d
  sqlscm90!SQLSCMGetServiceStateW+0xb1
  
  Apply the hotfix mentioned in http://support.microsoft.com/kb/940046 It should resolve the issue. If issue reoccurs after applying the patch please let me know.
  
  Reply
Karthick P.K said

April 5, 2013 at 1:48 AM
Nathan,
!analyze -v is only for exception dumps. We need output of ~*kL 20 as you mentioned output will be large so copy the the out put to text file and email me or upload file in our facebook group https://www.facebook.com/groups/454762937884205/

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Oliver Wang said

July 30, 2013 at 7:24 PM
Hi Karthick,

Thanks for your fantastic sharing which is very helpful. Actually I got this exact problem on my box and I used the tool “windbg” to troubleshoot. I did find the keywords “sqlservr!lck_lockInternal” and “sqlservr!SOS_Event::Wait” in the dump file. it seems to be related to lock and IO. However, I still want to know what I can do next to find the real culprit. Could you please give me some advice on that? Thank you very much.

regards,

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- Karthick P.K said
  
  August 1, 2013 at 12:09 PM
  Hello Oliver,
  so we know it is because of long blocking chain. You should monitor the server for long blocking chain and fix it. If you would like to get the head blocker share the dump with me (If there is no restriction) I can get the head blocker for you form the dump.
  
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  - Oliver Wang said
    
    August 1, 2013 at 6:37 PM Hi Karthick, Thanks a lot for your time and efforts. Please see the following dump information: Microsoft (R) Windows Debugger Version 6.11.0001.404 X86 Copyright (c) Microsoft Corporation. All rights reserved. Loading Dump File [C:UsersbinwaDesktopSQLDump0011.mdmp] User Mini Dump File: Only registers, stack and portions of memory are available Comment: ‘Stack Trace’ Comment: ‘Deadlocked Schedulers’ Symbol search path is: srv*c:Websymbols*http://msdl.microsoft.com/download/symbols Executable search path is: Windows Server 2003 Version 3790 (Service Pack 2) MP (4 procs) Free x64 Product: Server, suite: Enterprise TerminalServer SingleUserTS Machine Name: Debug session time: Tue Jul 30 12:35:32.000 2013 (GMT+8) System Uptime: not available Process Uptime: 7 days 19:10:56.000 ………………………………………………………. ………………………… Loading unloaded module list ……. This dump file has an exception of interest stored in it. The stored exception information can be accessed via .ecxr. (2064.4b4): Unknown exception – code 00000000 (first/second chance not available) ntdll!ZwWaitForSingleObject+0xa: 00000000`77ef02ea c3 ret 0:004> .sympath srv*c:Websymbols*http://msdl.microsoft.com/download/symbols Symbol search path is: srv*c:Websymbols*http://msdl.microsoft.com/download/symbols Expanded Symbol search path is: srv*c:websymbols*http://msdl.microsoft.com/download/symbols 0:004> .reload /f .Unable to load image C:Program FilesMicrosoft SQL ServerMSSQL.3MSSQLBinnsqlservr.exe, Win32 error 0n2 *** WARNING: Unable to verify timestamp for sqlservr.exe …Unable to load image C:WINDOWSWinSxSamd64_Microsoft.VC80.CRT_1fc8b3b9a1e18e3b_8.0.50727.4053_x-ww_18A05F69msvcr80.dll, Win32 error 0n2 *** WARNING: Unable to verify timestamp for msvcr80.dll ..Unable to load image C:WINDOWSWinSxSamd64_Microsoft.VC80.CRT_1fc8b3b9a1e18e3b_8.0.50727.4053_x-ww_18A05F69msvcp80.dll, Win32 error 0n2 *** WARNING: Unable to verify timestamp for msvcp80.dll ….Unable to load image C:Program FilesMicrosoft SQL ServerMSSQL.3MSSQLBinnsqlos.dll, Win32 error 0n2 *** WARNING: Unable to verify timestamp for sqlos.dll …..Unable to load image C:Program FilesMicrosoft SQL ServerMSSQL.3MSSQLBinnopends60.dll, Win32 error 0n2 *** WARNING: Unable to verify timestamp for opends60.dll ….*** ERROR: Symbol file could not be found. Defaulted to export symbols for instapi.dll – …..Unable to load image C:Program FilesMicrosoft SQL ServerMSSQL.3MSSQLBinnResources1033sqlevn70.rll, Win32 error 0n2 *** WARNING: Unable to verify timestamp for sqlevn70.rll *** ERROR: Module load completed but symbols could not be loaded for sqlevn70.rll Press ctrl-c (cdb, kd, ntsd) or ctrl-break (windbg) to abort symbol loads that take too long. Run !sym noisy before .reload to track down problems loading symbols. ……Unable to load image C:WINDOWSsystem32mscoree.dll, Win32 error 0n2 *** WARNING: Unable to verify timestamp for mscoree.dll …..Unable to load image C:WINDOWSsystem32iphlpapi.dll, Win32 error 0n2 *** WARNING: Unable to verify timestamp for iphlpapi.dll *** ERROR: Module load completed but symbols could not be loaded for iphlpapi.dll ..Unable to load image C:WINDOWSsystem32msasn1.dll, Win32 error 0n2 *** WARNING: Unable to verify timestamp for msasn1.dll ……………..Unable to load image C:Program FilesMicrosoft SQL ServerMSSQL.3MSSQLBinnmsfte.dll, Win32 error 0n2 *** WARNING: Unable to verify timestamp for msfte.dll *** ERROR: Module load completed but symbols could not be loaded for msfte.dll .Unable to load image C:Program FilesMicrosoft SQL Server90Shareddbghelp.dll, Win32 error 0n2 *** WARNING: Unable to verify timestamp for dbghelp.dll …..Unable to load image C:WINDOWSsystem32xpsp2res.dll, Win32 error 0n2 *** WARNING: Unable to verify timestamp for xpsp2res.dll ..Unable to load image C:WINDOWSsystem32sqlncli.dll, Win32 error 0n2 *** WARNING: Unable to verify timestamp for sqlncli.dll .. .Unable to load image C:WINDOWSsystem32shlwapi.dll, Win32 error 0n2 *** WARNING: Unable to verify timestamp for shlwapi.dll …Unable to load image C:WINDOWSsystem32sqlnclir.rll, Win32 error 0n2 *** WARNING: Unable to verify timestamp for sqlnclir.rll *** ERROR: Module load completed but symbols could not be loaded for sqlnclir.rll .Unable to load image C:Program FilesMicrosoft SQL ServerMSSQL.3MSSQLBinnmsftepxy.dll, Win32 error 0n2 *** WARNING: Unable to verify timestamp for msftepxy.dll *** ERROR: Module load completed but symbols could not be loaded for msftepxy.dll .Unable to load image C:Program FilesMicrosoft SQL ServerMSSQL.3MSSQLBinnxpsqlbot.dll, Win32 error 0n2 *** WARNING: Unable to verify timestamp for xpsqlbot.dll .Unable to load image C:Program FilesMicrosoft SQL ServerMSSQL.3MSSQLBinnXPStar90.DLL, Win32 error 0n2 *** WARNING: Unable to verify timestamp for XPStar90.DLL .Unable to load image C:Program FilesMicrosoft SQL ServerMSSQL.3MSSQLBinnsqlscm90.dll, Win32 error 0n2 *** WARNING: Unable to verify timestamp for sqlscm90.dll ..Unable to load image C:Program FilesMicrosoft SQL ServerMSSQL.3MSSQLBinnBatchParser90.dll, Win32 error 0n2 *** WARNING: Unable to verify timestamp for BatchParser90.dll .Unable to load image C:WINDOWSWinSxSamd64_Microsoft.VC80.ATL_1fc8b3b9a1e18e3b_8.0.50727.42_x-ww_A08A3E21ATL80.dll, Win32 error 0n2 *** WARNING: Unable to verify timestamp for ATL80.dll .Unable to load image C:WINDOWSsystem32odbcint.dll, Win32 error 0n2 *** WARNING: Unable to verify timestamp for odbcint.dll *** ERROR: Module load completed but symbols could not be loaded for odbcint.dll .Unable to load image C:Program FilesMicrosoft SQL ServerMSSQL.3MSSQLBinnResources1033XPStar90.RLL, Win32 error 0n2 *** WARNING: Unable to verify timestamp for XPStar90.RLL *** ERROR: Module load completed but symbols could not be loaded for XPStar90.RLL .Unable to load image C:Program FilesMicrosoft SQL ServerMSSQL.3MSSQLBinnxplog70.dll, Win32 error 0n2 *** WARNING: Unable to verify timestamp for xplog70.dll .Unable to load image C:Program FilesMicrosoft SQL ServerMSSQL.3MSSQLBinnResources1033xplog70.rll, Win32 error 0n2 *** WARNING: Unable to verify timestamp for xplog70.rll *** ERROR: Module load completed but symbols could not be loaded for xplog70.rll ………Unable to load image D:Oracleinstantclient_11_2sqora32.dll, Win32 error 0n2 *** WARNING: Unable to verify timestamp for sqora32.dll *** ERROR: Module load completed but symbols could not be loaded for sqora32.dll .Unable to load image D:Oracleinstantclient_11_2oci.dll, Win32 error 0n2 *** WARNING: Unable to verify timestamp for oci.dll *** ERROR: Module load completed but symbols could not be loaded for oci.dll .Unable to load image D:Oracleinstantclient_11_2OraOCIICUS11.dll, Win32 error 0n2 *** WARNING: Unable to verify timestamp for OraOCIICUS11.dll *** ERROR: Module load completed but symbols could not be loaded for OraOCIICUS11.dll ..Unable to load image D:OracleINSTANTCLIENT_11_2sqresus.dll, Win32 error 0n2 *** WARNING: Unable to verify timestamp for sqresus.dll *** ERROR: Module load completed but symbols could not be loaded for sqresus.dll ..Unable to load image C:Program FilesMicrosoft SQL Server80COMsqlvdi.dll, Win32 error 0n2 *** WARNING: Unable to verify timestamp for sqlvdi.dll Loading unloaded module list ……. 0:004> lmvm sqlservr start end module name 00000000`01000000 00000000`03652000 sqlservr T (pdb symbols) c:websymbolssqlservr.pdb5C20FFF154934868BFACEAF94B349B7C2sqlservr.pdb Loaded symbol image file: sqlservr.exe Image path: C:Program FilesMicrosoft SQL ServerMSSQL.3MSSQLBinnsqlservr.exe Image name: sqlservr.exe Timestamp: Sat Dec 11 07:22:41 2010 (4D02B641) CheckSum: 025D6890 ImageSize: 02652000 File version: 2005.90.5000.0 Product version: 9.0.5000.0 File flags: 0 (Mask 3F) File OS: 40000 NT Base File type: 1.0 App File date: 00000000.00000000 Translations: 0000.04b0 0000.04e4 0409.04b0 0409.04e4 0:004> ~*kL 20 0 Id: 2064.2268 Suspend: 1 Teb: 000007ff`fffde000 Unfrozen Child-SP RetAddr Call Site 00000000`0022f528 00000000`77d6e496 ntdll!ZwReadFile+0xa 00000000`0022f530 000007ff`7fefe85e kernel32!ReadFile+0x1e0 00000000`0022f5d0 000007ff`7fefe78d advapi32!ScGetPipeInput+0x3e 00000000`0022f640 000007ff`7fee4ec9 advapi32!ScDispatcherLoop+0xa0 00000000`0022f720 00000000`02bd78cb advapi32!StartServiceCtrlDispatcherW+0x119 00000000`0022f990 00000000`01880e40 sqlservr!wmain+0x33b 00000000`0022ff50 00000000`77d5969c sqlservr!NtCurrentTeb+0x1b0 00000000`0022ff80 00000000`00000000 kernel32!BaseProcessStart+0x29 1 Id: 2064.1424 Suspend: 1 Teb: 000007ff`fffd5000 Unfrozen Child-SP RetAddr Call Site 00000000`0461f708 00000000`77d44efb ntdll!NtSignalAndWaitForSingleObject+0xa 00000000`0461f710 00000000`015d674c kernel32!SignalObjectAndWait+0x133 00000000`0461f7c0 00000000`0176188f sqlservr!SOS_Scheduler::SwitchContext+0x31c 00000000`0461fab0 00000000`015c483e sqlservr!SOS_Scheduler::Idle+0x9f 00000000`0461faf0 00000000`015c4ad9 sqlservr!SOS_Task::Param::Execute+0xee 00000000`0461fc00 00000000`015bb254 sqlservr!SOS_Scheduler::RunTask+0xc9 00000000`0461fc90 00000000`014d4687 sqlservr!SOS_Scheduler::ProcessTasks+0xb4 00000000`0461fd00 00000000`017be7b9 sqlservr!SchedulerManager::WorkerEntryPoint+0xe7 00000000`0461fda0 00000000`017be585 sqlservr!SystemThread::RunWorker+0x59 00000000`0461fde0 00000000`017eade8 sqlservr!SystemThreadDispatcher::ProcessWorker+0xb5 00000000`0461fe80 00000000`781337d7 sqlservr!SchedulerManager::ThreadEntryPoint+0x128 00000000`0461ff20 000007ff`fffd6498 msvcr80!_callthreadstartex+0x17 00000000`0461ff28 00000000`005735e0 0x7ff`fffd6498 00000000`0461ff30 00000000`005735e0 0x5735e0 00000000`0461ff38 00000000`005bd7a0 0x5735e0 00000000`0461ff40 00000000`78133810 0x5bd7a0 00000000`0461ff48 00000000`78133894 msvcr80!_threadstartex 00000000`0461ff50 00000000`781e95c0 msvcr80!_threadstartex+0x84 00000000`0461ff58 00000000`005735e0 msvcr80!__initialmbcinfo 00000000`0461ff60 00000000`00000000 0x5735e0 2 Id: 2064.12d4 Suspend: 1 Teb: 000007ff`fffae000 Unfrozen Child-SP RetAddr Call Site 00000000`0481def8 00000000`77d44efb ntdll!NtSignalAndWaitForSingleObject+0xa 00000000`0481df00 00000000`015d674c kernel32!SignalObjectAndWait+0x133 00000000`0481dfb0 00000000`015d0497 sqlservr!SOS_Scheduler::SwitchContext+0x31c 00000000`0481e2a0 00000000`015abe00 sqlservr!SOS_Scheduler::Suspend+0x97 00000000`0481e2e0 00000000`015a8dd1 sqlservr!SOS_Event::Wait+0x150 00000000`0481e340 00000000`015a8447 sqlservr!ResQueueBase::Dequeue+0x131 00000000`0481e400 00000000`015c483e sqlservr!SQLServerLogMgr::LogWriter+0x4d7 00000000`0481faf0 00000000`015c4ad9 sqlservr!SOS_Task::Param::Execute+0xee 00000000`0481fc00 00000000`015bb254 sqlservr!SOS_Scheduler::RunTask+0xc9 00000000`0481fc90 00000000`014d4687 sqlservr!SOS_Scheduler::ProcessTasks+0xb4 00000000`0481fd00 00000000`017be7b9 sqlservr!SchedulerManager::WorkerEntryPoint+0xe7 00000000`0481fda0 00000000`017be585 sqlservr!SystemThread::RunWorker+0x59 00000000`0481fde0 00000000`017eade8 sqlservr!SystemThreadDispatcher::ProcessWorker+0xb5 00000000`0481fe80 00000000`781337d7 sqlservr!SchedulerManager::ThreadEntryPoint+0x128 00000000`0481ff20 000007ff`fffaf498 msvcr80!_callthreadstartex+0x17 00000000`0481ff28 00000000`005735e0 0x7ff`fffaf498 00000000`0481ff30 00000000`005735e0 0x5735e0 00000000`0481ff38 00000000`005bd7a0 0x5735e0 00000000`0481ff40 00000000`78133810 0x5bd7a0 00000000`0481ff48 00000000`78133894 msvcr80!_threadstartex 00000000`0481ff50 00000000`781e95c0 msvcr80!_threadstartex+0x84 00000000`0481ff58 00000000`005735e0 msvcr80!__initialmbcinfo 00000000`0481ff60 00000000`00000000 0x5735e0 3 Id: 2064.184c Suspend: 1 Teb: 000007ff`fffac000 Unfrozen Child-SP RetAddr Call Site 00000000`04a1f708 00000000`77d44efb ntdll!NtSignalAndWaitForSingleObject+0xa 00000000`04a1f710 00000000`015d674c kernel32!SignalObjectAndWait+0x133 00000000`04a1f7c0 00000000`0176188f sqlservr!SOS_Scheduler::SwitchContext+0x31c 00000000`04a1fab0 00000000`015c483e sqlservr!SOS_Scheduler::Idle+0x9f 00000000`04a1faf0 00000000`015c4ad9 sqlservr!SOS_Task::Param::Execute+0xee 00000000`04a1fc00 00000000`015bb254 sqlservr!SOS_Scheduler::RunTask+0xc9 00000000`04a1fc90 00000000`014d4687 sqlservr!SOS_Scheduler::ProcessTasks+0xb4 00000000`04a1fd00 00000000`017be7b9 sqlservr!SchedulerManager::WorkerEntryPoint+0xe7 00000000`04a1fda0 00000000`017be585 sqlservr!SystemThread::RunWorker+0x59 00000000`04a1fde0 00000000`017eade8 sqlservr!SystemThreadDispatcher::ProcessWorker+0xb5 00000000`04a1fe80 00000000`781337d7 sqlservr!SchedulerManager::ThreadEntryPoint+0x128 00000000`04a1ff20 000007ff`fffad498 msvcr80!_callthreadstartex+0x17 00000000`04a1ff28 00000000`005735e0 0x7ff`fffad498 00000000`04a1ff30 00000000`005735e0 0x5735e0 00000000`04a1ff38 00000000`005bd7a0 0x5735e0 00000000`04a1ff40 00000000`78133810 0x5bd7a0 00000000`04a1ff48 00000000`78133894 msvcr80!_threadstartex 00000000`04a1ff50 00000000`781e95c0 msvcr80!_threadstartex+0x84 00000000`04a1ff58 00000000`005735e0 msvcr80!__initialmbcinfo 00000000`04a1ff60 00000000`00000000 0x5735e0 # 4 Id: 2064.4b4 Suspend: 1 Teb: 000007ff`fffaa000 Unfrozen Child-SP RetAddr Call Site 00000000`04c1dea8 00000000`77d704ef ntdll!ZwWaitForSingleObject+0xa 00000000`04c1deb0 00000000`018c5b63 kernel32!WaitForSingleObjectEx+0x130 00000000`04c1df50 00000000`018c555b sqlservr!CDmpDump::DumpInternal+0x4a3 00000000`04c1e040 00000000`01f6c4e3 sqlservr!CDmpDump::Dump+0x3b 00000000`04c1e090 00000000`01f6f797 sqlservr!CImageHelper::DoMiniDump+0x413 00000000`04c1e1f0 00000000`0275d793 sqlservr!stackTrace+0x6e7 00000000`04c1f720 00000000`01d488c0 sqlservr!SQL_SOSDeadlockSchedulersCallback+0xa3 00000000`04c1f7a0 00000000`01afb426 sqlservr!SOS_OS::ExecuteDeadlockSchedulerCallbacks+0x50 00000000`04c1f800 00000000`01550f37 sqlservr!alloca_probe+0x228a76 00000000`04c1f9a0 00000000`02b49389 sqlservr!SchedulerMonitor::Run+0x107 00000000`04c1fac0 00000000`015c483e sqlservr!SchedulerMonitor::EntryPoint+0x9 00000000`04c1faf0 00000000`015c4ad9 sqlservr!SOS_Task::Param::Execute+0xee 00000000`04c1fc00 00000000`015bb254 sqlservr!SOS_Scheduler::RunTask+0xc9 00000000`04c1fc90 00000000`014d4687 sqlservr!SOS_Scheduler::ProcessTasks+0xb4 00000000`04c1fd00 00000000`017be7b9 sqlservr!SchedulerManager::WorkerEntryPoint+0xe7 00000000`04c1fda0 00000000`017be585 sqlservr!SystemThread::RunWorker+0x59 00000000`04c1fde0 00000000`017eade8 sqlservr!SystemThreadDispatcher::ProcessWorker+0xb5 00000000`04c1fe80 00000000`781337d7 sqlservr!SchedulerManager::ThreadEntryPoint+0x128 00000000`04c1ff20 000007ff`fffab498 msvcr80!_callthreadstartex+0x17 00000000`04c1ff28 00000000`005735e0 0x7ff`fffab498 00000000`04c1ff30 00000000`005735e0 0x5735e0 00000000`04c1ff38 00000000`005bd7a0 0x5735e0 00000000`04c1ff40 00000000`78133810 0x5bd7a0 00000000`04c1ff48 00000000`78133894 msvcr80!_threadstartex 00000000`04c1ff50 00000000`781e95c0 msvcr80!_threadstartex+0x84 00000000`04c1ff58 00000000`005735e0 msvcr80!__initialmbcinfo 00000000`04c1ff60 00000000`00000000 0x5735e0 5 Id: 2064.12c Suspend: 1 Teb: 000007ff`fffa8000 Unfrozen Child-SP RetAddr Call Site 00000000`04e1f708 00000000`77d44efb ntdll!NtSignalAndWaitForSingleObject+0xa 00000000`04e1f710 00000000`015d674c kernel32!SignalObjectAndWait+0x133 00000000`04e1f7c0 00000000`0176188f sqlservr!SOS_Scheduler::SwitchContext+0x31c 00000000`04e1fab0 00000000`015c483e sqlservr!SOS_Scheduler::Idle+0x9f 00000000`04e1faf0 00000000`015c4ad9 sqlservr!SOS_Task::Param::Execute+0xee 00000000`04e1fc00 00000000`015bb254 sqlservr!SOS_Scheduler::RunTask+0xc9 00000000`04e1fc90 00000000`014d4687 sqlservr!SOS_Scheduler::ProcessTasks+0xb4 00000000`04e1fd00 00000000`017be7b9 sqlservr!SchedulerManager::WorkerEntryPoint+0xe7 00000000`04e1fda0 00000000`017be585 sqlservr!SystemThread::RunWorker+0x59 00000000`04e1fde0 00000000`017eade8 sqlservr!SystemThreadDispatcher::ProcessWorker+0xb5 00000000`04e1fe80 00000000`781337d7 sqlservr!SchedulerManager::ThreadEntryPoint+0x128 00000000`04e1ff20 000007ff`fffa9498 msvcr80!_callthreadstartex+0x17 00000000`04e1ff28 00000000`005735e0 0x7ff`fffa9498 00000000`04e1ff30 00000000`005735e0 0x5735e0 00000000`04e1ff38 00000000`005bd7a0 0x5735e0 00000000`04e1ff40 00000000`78133810 0x5bd7a0 00000000`04e1ff48 00000000`78133894 msvcr80!_threadstartex 00000000`04e1ff50 00000000`781e95c0 msvcr80!_threadstartex+0x84 00000000`04e1ff58 00000000`005735e0 msvcr80!__initialmbcinfo 00000000`04e1ff60 00000000`00000000 0x5735e0 6 Id: 2064.2038 Suspend: 1 Teb: 000007ff`fffa6000 Unfrozen Child-SP RetAddr Call Site 00000000`0501efe8 00000000`77d44efb ntdll!NtSignalAndWaitForSingleObject+0xa 00000000`0501eff0 00000000`015d674c kernel32!SignalObjectAndWait+0x133 00000000`0501f0a0 00000000`015d0497 sqlservr!SOS_Scheduler::SwitchContext+0x31c 00000000`0501f390 00000000`015abe00 sqlservr!SOS_Scheduler::Suspend+0x97 00000000`0501f3d0 00000000`0286e0ec sqlservr!SOS_Event::Wait+0x150 00000000`0501f430 00000000`02bc18b3 sqlservr!SignalProc+0x15c 00000000`0501f620 00000000`015c483e sqlservr!StartUp::InitDBMS+0x3d3 00000000`0501faf0 00000000`015c4ad9 sqlservr!SOS_Task::Param::Execute+0xee 00000000`0501fc00 00000000`015bb254 sqlservr!SOS_Scheduler::RunTask+0xc9 00000000`0501fc90 00000000`014d4687 sqlservr!SOS_Scheduler::ProcessTasks+0xb4 00000000`0501fd00 00000000`017be7b9 sqlservr!SchedulerManager::WorkerEntryPoint+0xe7 00000000`0501fda0 00000000`017be585 sqlservr!SystemThread::RunWorker+0x59 00000000`0501fde0 00000000`017eade8 sqlservr!SystemThreadDispatcher::ProcessWorker+0xb5 00000000`0501fe80 00000000`781337d7 sqlservr!SchedulerManager::ThreadEntryPoint+0x128 00000000`0501ff20 000007ff`fffa7498 msvcr80!_callthreadstartex+0x17 00000000`0501ff28 00000000`005735e0 0x7ff`fffa7498 00000000`0501ff30 00000000`005735e0 0x5735e0 00000000`0501ff38 00000000`005bd7a0 0x5735e0 00000000`0501ff40 00000000`78133810 0x5bd7a0 00000000`0501ff48 00000000`78133894 msvcr80!_threadstartex 00000000`0501ff50 00000000`781e95c0 msvcr80!_threadstartex+0x84 00000000`0501ff58 00000000`005735e0 msvcr80!__initialmbcinfo 00000000`0501ff60 00000000`00000000 0x5735e0 7 Id: 2064.148c Suspend: 1 Teb: 000007ff`fffa4000 Unfrozen Child-SP RetAddr Call Site 00000000`0521f708 00000000`77d44efb ntdll!NtSignalAndWaitForSingleObject+0xa 00000000`0521f710 00000000`015d674c kernel32!SignalObjectAndWait+0x133 00000000`0521f7c0 00000000`0176188f sqlservr!SOS_Scheduler::SwitchContext+0x31c 00000000`0521fab0 00000000`015c483e sqlservr!SOS_Scheduler::Idle+0x9f 00000000`0521faf0 00000000`015c4ad9 sqlservr!SOS_Task::Param::Execute+0xee 00000000`0521fc00 00000000`015bb254 sqlservr!SOS_Scheduler::RunTask+0xc9 00000000`0521fc90 00000000`014d4687 sqlservr!SOS_Scheduler::ProcessTasks+0xb4 00000000`0521fd00 00000000`017be7b9 sqlservr!SchedulerManager::WorkerEntryPoint+0xe7 00000000`0521fda0 00000000`017be585 sqlservr!SystemThread::RunWorker+0x59 00000000`0521fde0 00000000`017eade8 sqlservr!SystemThreadDispatcher::ProcessWorker+0xb5 00000000`0521fe80 00000000`781337d7 sqlservr!SchedulerManager::ThreadEntryPoint+0x128 00000000`0521ff20 000007ff`fffa5498 msvcr80!_callthreadstartex+0x17 00000000`0521ff28 00000000`005735e0 0x7ff`fffa5498 00000000`0521ff30 00000000`005735e0 0x5735e0 00000000`0521ff38 00000000`005bd7a0 0x5735e0 00000000`0521ff40 00000000`78133810 0x5bd7a0 00000000`0521ff48 00000000`78133894 msvcr80!_threadstartex 00000000`0521ff50 00000000`781e95c0 msvcr80!_threadstartex+0x84 00000000`0521ff58 00000000`005735e0 msvcr80!__initialmbcinfo 00000000`0521ff60 00000000`00000000 0x5735e0 8 Id: 2064.2638 Suspend: 1 Teb: 000007ff`fffa2000 Unfrozen Child-SP RetAddr Call Site 00000000`0541f8e8 00000000`77d6b940 ntdll!ZwRemoveIoCompletion+0xa 00000000`0541f8f0 00000000`015b8879 kernel32!GetQueuedCompletionStatus+0x50 00000000`0541f960 00000000`015c483e sqlservr!SOS_Node::ListenOnIOCompletionPort+0x119 00000000`0541faf0 00000000`015c4ad9 sqlservr!SOS_Task::Param::Execute+0xee 00000000`0541fc00 00000000`015bb254 sqlservr!SOS_Scheduler::RunTask+0xc9 00000000`0541fc90 00000000`014d4687 sqlservr!SOS_Scheduler::ProcessTasks+0xb4 00000000`0541fd00 00000000`017be7b9 sqlservr!SchedulerManager::WorkerEntryPoint+0xe7 00000000`0541fda0 00000000`017be585 sqlservr!SystemThread::RunWorker+0x59 00000000`0541fde0 00000000`017eade8 sqlservr!SystemThreadDispatcher::ProcessWorker+0xb5 00000000`0541fe80 00000000`781337d7 sqlservr!SchedulerManager::ThreadEntryPoint+0x128 00000000`0541ff20 000007ff`fffa3498 msvcr80!_callthreadstartex+0x17 00000000`0541ff28 00000000`005735e0 0x7ff`fffa3498 00000000`0541ff30 00000000`005735e0 0x5735e0 00000000`0541ff38 00000000`005bd7a0 0x5735e0 00000000`0541ff40 00000000`78133810 0x5bd7a0 00000000`0541ff48 00000000`78133894 msvcr80!_threadstartex 00000000`0541ff50 00000000`781e95c0 msvcr80!_threadstartex+0x84 00000000`0541ff58 00000000`005735e0 msvcr80!__initialmbcinfo 00000000`0541ff60 00000000`00000000 0x5735e0 9 Id: 2064.267c Suspend: 1 Teb: 000007ff`fffa0000 Unfrozen Child-SP RetAddr Call Site 00000000`0561ef28 00000000`77d704ef ntdll!ZwWaitForSingleObject+0xa 00000000`0561ef30 00000000`015d6b4e kernel32!WaitForSingleObjectEx+0x130 00000000`0561efd0 00000000`015d0497 sqlservr!SOS_Scheduler::SwitchContext+0x71e 00000000`0561f2c0 00000000`015abe00 sqlservr!SOS_Scheduler::Suspend+0x97 00000000`0561f300 00000000`015899f7 sqlservr!SOS_Event::Wait+0x150 00000000`0561f360 00000000`02b46c69 sqlservr!BPool::LazyWriter+0x407 00000000`0561f4e0 00000000`015c483e sqlservr!lazywriter+0x489 00000000`0561faf0 00000000`015c4ad9 sqlservr!SOS_Task::Param::Execute+0xee 00000000`0561fc00 00000000`015bb254 sqlservr!SOS_Scheduler::RunTask+0xc9 00000000`0561fc90 00000000`014d4687 sqlservr!SOS_Scheduler::ProcessTasks+0xb4 00000000`0561fd00 00000000`017be7b9 sqlservr!SchedulerManager::WorkerEntryPoint+0xe7 00000000`0561fda0 00000000`017be585 sqlservr!SystemThread::RunWorker+0x59 00000000`0561fde0 00000000`017eade8 sqlservr!SystemThreadDispatcher::ProcessWorker+0xb5 00000000`0561fe80 00000000`781337d7 sqlservr!SchedulerManager::ThreadEntryPoint+0x128 00000000`0561ff20 000007ff`fffa1498 msvcr80!_callthreadstartex+0x17 00000000`0561ff28 00000000`005735e0 0x7ff`fffa1498 00000000`0561ff30 00000000`005735e0 0x5735e0 00000000`0561ff38 00000000`005bd7a0 0x5735e0 00000000`0561ff40 00000000`78133810 0x5bd7a0 00000000`0561ff48 00000000`78133894 msvcr80!_threadstartex 00000000`0561ff50 00000000`781e95c0 msvcr80!_threadstartex+0x84 00000000`0561ff58 00000000`005735e0 msvcr80!__initialmbcinfo 00000000`0561ff60 00000000`00000000 0x5735e0 10 Id: 2064.21a8 Suspend: 1 Teb: 000007ff`fff9e000 Unfrozen Child-SP RetAddr Call Site 00000000`0581f018 00000000`77d6d02b ntdll!NtWaitForMultipleObjects+0xa 00000000`0581f020 00000000`77d6bb31 kernel32!WaitForMultipleObjectsEx+0x1cf 00000000`0581f140 00000000`014f6b64 kernel32!WaitForMultipleObjects+0x11 00000000`0581f180 00000000`02b449d7 sqlservr!ResourceMonitor::CheckIndicators+0x184 00000000`0581f230 00000000`02b49a51 sqlservr!ResourceMonitor::ResourceMonitorTask+0x127 00000000`0581f360 00000000`015c483e sqlservr!SetupResourceMonitorTaskContext+0x481 00000000`0581faf0 00000000`015c4ad9 sqlservr!SOS_Task::Param::Execute+0xee 00000000`0581fc00 00000000`015bb254 sqlservr!SOS_Scheduler::RunTask+0xc9 00000000`0581fc90 00000000`014d4687 sqlservr!SOS_Scheduler::ProcessTasks+0xb4 00000000`0581fd00 00000000`017be7b9 sqlservr!SchedulerManager::WorkerEntryPoint+0xe7 00000000`0581fda0 00000000`017be585 sqlservr!SystemThread::RunWorker+0x59 00000000`0581fde0 00000000`017eade8 sqlservr!SystemThreadDispatcher::ProcessWorker+0xb5 00000000`0581fe80 00000000`781337d7 sqlservr!SchedulerManager::ThreadEntryPoint+0x128 00000000`0581ff20 000007ff`fff9f498 msvcr80!_callthreadstartex+0x17 00000000`0581ff28 00000000`005735e0 0x7ff`fff9f498 00000000`0581ff30 00000000`005735e0 0x5735e0 00000000`0581ff38 00000000`005bd7a0 0x5735e0 00000000`0581ff40 00000000`78133810 0x5bd7a0 00000000`0581ff48 00000000`78133894 msvcr80!_threadstartex 00000000`0581ff50 00000000`781e95c0 msvcr80!_threadstartex+0x84 00000000`0581ff58 00000000`005735e0 msvcr80!__initialmbcinfo 00000000`0581ff60 00000000`00000000 0x5735e0 11 Id: 2064.2394 Suspend: 1 Teb: 000007ff`fff9c000 Unfrozen Child-SP RetAddr Call Site 00000000`07eeeff8 00000000`77d704ef ntdll!ZwWaitForSingleObject+0xa 00000000`07eef000 00000000`014f822f kernel32!WaitForSingleObjectEx+0x130 00000000`07eef0a0 00000000`01531042 sqlservr!SystemThread::Suspend+0x1f 00000000`07eef0e0 00000000`015abe00 sqlservr!SOS_Scheduler::SuspendPreemptive+0xe2 00000000`07eef240 00000000`015a8dd1 sqlservr!SOS_Event::Wait+0x150 00000000`07eef2a0 00000000`0157790e sqlservr!ResQueueBase::Dequeue+0x131 00000000`07eef360 00000000`014f7be5 sqlservr!DeadlockMonitor::WorkLoop+0x8e 00000000`07eef460 00000000`02b463fe sqlservr!lockMonitor+0xf5 00000000`07eef570 00000000`015c483e sqlservr!lockMonitorThread+0x3de 00000000`07eefaf0 00000000`015c4ad9 sqlservr!SOS_Task::Param::Execute+0xee 00000000`07eefc00 00000000`015bb254 sqlservr!SOS_Scheduler::RunTask+0xc9 00000000`07eefc90 00000000`014d4687 sqlservr!SOS_Scheduler::ProcessTasks+0xb4 00000000`07eefd00 00000000`017be7b9 sqlservr!SchedulerManager::WorkerEntryPoint+0xe7 00000000`07eefda0 00000000`017be585 sqlservr!SystemThread::RunWorker+0x59 00000000`07eefde0 00000000`017eade8 sqlservr!SystemThreadDispatcher::ProcessWorker+0xb5 00000000`07eefe80 00000000`781337d7 sqlservr!SchedulerManager::ThreadEntryPoint+0x128 00000000`07eeff20 000007ff`fff9d498 msvcr80!_callthreadstartex+0x17 00000000`07eeff28 00000000`005735e0 0x7ff`fff9d498 00000000`07eeff30 00000000`005735e0 0x5735e0 00000000`07eeff38 00000000`005bd7a0 0x5735e0 00000000`07eeff40 00000000`78133810 0x5bd7a0 00000000`07eeff48 00000000`78133894 msvcr80!_threadstartex 00000000`07eeff50 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00000000`017be7b9 sqlservr!SchedulerManager::WorkerEntryPoint+0xe7 00000000`080efda0 00000000`017be585 sqlservr!SystemThread::RunWorker+0x59 00000000`080efde0 00000000`017eade8 sqlservr!SystemThreadDispatcher::ProcessWorker+0xb5 00000000`080efe80 00000000`781337d7 sqlservr!SchedulerManager::ThreadEntryPoint+0x128 00000000`080eff20 000007ff`fff9b498 msvcr80!_callthreadstartex+0x17 00000000`080eff28 00000000`00575920 0x7ff`fff9b498 00000000`080eff30 00000000`00575920 0x575920 00000000`080eff38 00000000`005bd7a0 0x575920 00000000`080eff40 00000000`78133810 0x5bd7a0 00000000`080eff48 00000000`78133894 msvcr80!_threadstartex 00000000`080eff50 00000000`781e95c0 msvcr80!_threadstartex+0x84 00000000`080eff58 00000000`00575920 msvcr80!__initialmbcinfo 00000000`080eff60 00000000`00000000 0x575920 13 Id: 2064.1214 Suspend: 1 Teb: 000007ff`fff98000 Unfrozen Child-SP RetAddr Call Site 00000000`082fecc8 00000000`77d44efb ntdll!NtSignalAndWaitForSingleObject+0xa 00000000`082fecd0 00000000`015d674c kernel32!SignalObjectAndWait+0x133 00000000`082fed80 00000000`015d0497 sqlservr!SOS_Scheduler::SwitchContext+0x31c 00000000`082ff070 00000000`015abe00 sqlservr!SOS_Scheduler::Suspend+0x97 00000000`082ff0b0 00000000`015a8dd1 sqlservr!SOS_Event::Wait+0x150 00000000`082ff110 00000000`01f551bb sqlservr!ResQueueBase::Dequeue+0x131 00000000`082ff1d0 00000000`02b4771d sqlservr!ResQueue::Dequeue+0x1b 00000000`082ff200 00000000`015c483e sqlservr!systemTaskThread+0x5cd 00000000`082ffaf0 00000000`015c4ad9 sqlservr!SOS_Task::Param::Execute+0xee 00000000`082ffc00 00000000`015bb254 sqlservr!SOS_Scheduler::RunTask+0xc9 00000000`082ffc90 00000000`014d4687 sqlservr!SOS_Scheduler::ProcessTasks+0xb4 00000000`082ffd00 00000000`017be7b9 sqlservr!SchedulerManager::WorkerEntryPoint+0xe7 00000000`082ffda0 00000000`017be585 sqlservr!SystemThread::RunWorker+0x59 00000000`082ffde0 00000000`017eade8 sqlservr!SystemThreadDispatcher::ProcessWorker+0xb5 00000000`082ffe80 00000000`781337d7 sqlservr!SchedulerManager::ThreadEntryPoint+0x128 00000000`082fff20 000007ff`fff99498 msvcr80!_callthreadstartex+0x17 00000000`082fff28 00000000`00575920 0x7ff`fff99498 00000000`082fff30 00000000`00575920 0x575920 00000000`082fff38 00000000`005bd7a0 0x575920 00000000`082fff40 00000000`78133810 0x5bd7a0 00000000`082fff48 00000000`78133894 msvcr80!_threadstartex 00000000`082fff50 00000000`781e95c0 msvcr80!_threadstartex+0x84 00000000`082fff58 00000000`00575920 msvcr80!__initialmbcinfo 00000000`082fff60 00000000`00000000 0x575920 14 Id: 2064.27c4 Suspend: 1 Teb: 000007ff`fff96000 Unfrozen Child-SP RetAddr Call Site 00000000`0852f708 00000000`77d44efb ntdll!NtSignalAndWaitForSingleObject+0xa 00000000`0852f710 00000000`015d674c kernel32!SignalObjectAndWait+0x133 00000000`0852f7c0 00000000`0176188f sqlservr!SOS_Scheduler::SwitchContext+0x31c 00000000`0852fab0 00000000`015c483e sqlservr!SOS_Scheduler::Idle+0x9f 00000000`0852faf0 00000000`015c4ad9 sqlservr!SOS_Task::Param::Execute+0xee 00000000`0852fc00 00000000`015bb254 sqlservr!SOS_Scheduler::RunTask+0xc9 00000000`0852fc90 00000000`014d4687 sqlservr!SOS_Scheduler::ProcessTasks+0xb4 00000000`0852fd00 00000000`017be7b9 sqlservr!SchedulerManager::WorkerEntryPoint+0xe7 00000000`0852fda0 00000000`017be585 sqlservr!SystemThread::RunWorker+0x59 00000000`0852fde0 00000000`017eade8 sqlservr!SystemThreadDispatcher::ProcessWorker+0xb5 00000000`0852fe80 00000000`781337d7 sqlservr!SchedulerManager::ThreadEntryPoint+0x128 00000000`0852ff20 000007ff`fff97498 msvcr80!_callthreadstartex+0x17 00000000`0852ff28 00000000`00575920 0x7ff`fff97498 00000000`0852ff30 00000000`00575920 0x575920 00000000`0852ff38 00000000`005bd7a0 0x575920 00000000`0852ff40 00000000`78133810 0x5bd7a0 00000000`0852ff48 00000000`78133894 msvcr80!_threadstartex 00000000`0852ff50 00000000`781e95c0 msvcr80!_threadstartex+0x84 00000000`0852ff58 00000000`00575920 msvcr80!__initialmbcinfo 00000000`0852ff60 00000000`00000000 0x575920 15 Id: 2064.225c Suspend: 1 Teb: 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0x575920 00000000`0873ff38 00000000`005bd7a0 0x575920 00000000`0873ff40 00000000`78133810 0x5bd7a0 00000000`0873ff48 00000000`78133894 msvcr80!_threadstartex 00000000`0873ff50 00000000`781e95c0 msvcr80!_threadstartex+0x84 00000000`0873ff58 00000000`00575920 msvcr80!__initialmbcinfo 00000000`0873ff60 00000000`00000000 0x575920 16 Id: 2064.11a8 Suspend: 1 Teb: 000007ff`fff92000 Unfrozen Child-SP RetAddr Call Site 00000000`0893f828 00000000`77d704ef ntdll!ZwWaitForSingleObject+0xa 00000000`0893f830 00000000`015d6b4e kernel32!WaitForSingleObjectEx+0x130 00000000`0893f8d0 00000000`015cf3f7 sqlservr!SOS_Scheduler::SwitchContext+0x71e 00000000`0893fbc0 00000000`015baf7e sqlservr!SOS_Scheduler::SuspendNonPreemptive+0x67 00000000`0893fc00 00000000`015bb212 sqlservr!WorkDispatcher::DequeueTask+0x10e 00000000`0893fc90 00000000`014d4687 sqlservr!SOS_Scheduler::ProcessTasks+0x72 00000000`0893fd00 00000000`017be7b9 sqlservr!SchedulerManager::WorkerEntryPoint+0xe7 00000000`0893fda0 00000000`017be585 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sqlservr!SchedulerManager::ThreadEntryPoint+0x128 00000000`0ed7ff20 000007ff`fff83498 msvcr80!_callthreadstartex+0x17 00000000`0ed7ff28 00000000`00573000 0x7ff`fff83498 00000000`0ed7ff30 00000000`00573000 0x573000 00000000`0ed7ff38 00000000`005bd7a0 0x573000 00000000`0ed7ff40 00000000`78133810 0x5bd7a0 00000000`0ed7ff48 00000000`78133894 msvcr80!_threadstartex 00000000`0ed7ff50 00000000`781e95c0 msvcr80!_threadstartex+0x84 00000000`0ed7ff58 00000000`00573000 msvcr80!__initialmbcinfo 00000000`0ed7ff60 00000000`00000000 0x573000 22 Id: 2064.2568 Suspend: 1 Teb: 000007ff`fff7e000 Unfrozen Child-SP RetAddr Call Site 00000000`0f28e138 00000000`77d44efb ntdll!NtSignalAndWaitForSingleObject+0xa 00000000`0f28e140 00000000`015d674c kernel32!SignalObjectAndWait+0x133 00000000`0f28e1f0 00000000`015d0497 sqlservr!SOS_Scheduler::SwitchContext+0x31c 00000000`0f28e4e0 00000000`015abe00 sqlservr!SOS_Scheduler::Suspend+0x97 00000000`0f28e520 00000000`02ba6d9a sqlservr!SOS_Event::Wait+0x150 00000000`0f28e580 00000000`02ba8a79 sqlservr!CSbTransmitter::TransmitterThread+0x31a 00000000`0f28e960 00000000`02bad4e8 sqlservr!CSbTransmitter::BeginTransmitterThread+0x9 00000000`0f28e990 00000000`02bad7d9 sqlservr!CSbTask::TaskStart+0x278 00000000`0f28fac0 00000000`015c483e sqlservr!CSbTask::BeginTaskStart+0x9 00000000`0f28faf0 00000000`015c4ad9 sqlservr!SOS_Task::Param::Execute+0xee 00000000`0f28fc00 00000000`015bb254 sqlservr!SOS_Scheduler::RunTask+0xc9 00000000`0f28fc90 00000000`014d4687 sqlservr!SOS_Scheduler::ProcessTasks+0xb4 00000000`0f28fd00 00000000`017be7b9 sqlservr!SchedulerManager::WorkerEntryPoint+0xe7 00000000`0f28fda0 00000000`017be585 sqlservr!SystemThread::RunWorker+0x59 00000000`0f28fde0 00000000`017eade8 sqlservr!SystemThreadDispatcher::ProcessWorker+0xb5 00000000`0f28fe80 00000000`781337d7 sqlservr!SchedulerManager::ThreadEntryPoint+0x128 00000000`0f28ff20 000007ff`fff7f498 msvcr80!_callthreadstartex+0x17 00000000`0f28ff28 00000000`00573000 0x7ff`fff7f498 00000000`0f28ff30 00000000`00573000 0x573000 00000000`0f28ff38 00000000`005bd7a0 0x573000 00000000`0f28ff40 00000000`78133810 0x5bd7a0 00000000`0f28ff48 00000000`78133894 msvcr80!_threadstartex 00000000`0f28ff50 00000000`781e95c0 msvcr80!_threadstartex+0x84 00000000`0f28ff58 00000000`00573000 msvcr80!__initialmbcinfo 00000000`0f28ff60 00000000`00000000 0x573000 23 Id: 2064.1c1c Suspend: 1 Teb: 000007ff`fff7a000 Unfrozen Child-SP RetAddr Call Site 00000000`0f68e2d8 00000000`77d44efb ntdll!NtSignalAndWaitForSingleObject+0xa 00000000`0f68e2e0 00000000`015d674c kernel32!SignalObjectAndWait+0x133 00000000`0f68e390 00000000`015d0497 sqlservr!SOS_Scheduler::SwitchContext+0x31c 00000000`0f68e680 00000000`015abe00 sqlservr!SOS_Scheduler::Suspend+0x97 00000000`0f68e6c0 00000000`02ba95c1 sqlservr!SOS_Event::Wait+0x150 00000000`0f68e720 00000000`02ba9e25 sqlservr!CServiceBrokerMgr::PrimaryEventHandler+0x111 00000000`0f68e960 00000000`02bad4e8 sqlservr!CSbEventHandler::Invoke+0x15 00000000`0f68e990 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0x573000 25 Id: 2064.26ec Suspend: 1 Teb: 000007ff`fff74000 Unfrozen Child-SP RetAddr Call Site 00000000`0fd8f828 00000000`77d704ef ntdll!ZwWaitForSingleObject+0xa 00000000`0fd8f830 00000000`015d6b4e kernel32!WaitForSingleObjectEx+0x130 00000000`0fd8f8d0 00000000`015cf3f7 sqlservr!SOS_Scheduler::SwitchContext+0x71e 00000000`0fd8fbc0 00000000`015baf7e sqlservr!SOS_Scheduler::SuspendNonPreemptive+0x67 00000000`0fd8fc00 00000000`015bb212 sqlservr!WorkDispatcher::DequeueTask+0x10e 00000000`0fd8fc90 00000000`014d4687 sqlservr!SOS_Scheduler::ProcessTasks+0x72 00000000`0fd8fd00 00000000`017be7b9 sqlservr!SchedulerManager::WorkerEntryPoint+0xe7 00000000`0fd8fda0 00000000`017be585 sqlservr!SystemThread::RunWorker+0x59 00000000`0fd8fde0 00000000`017eade8 sqlservr!SystemThreadDispatcher::ProcessWorker+0xb5 00000000`0fd8fe80 00000000`781337d7 sqlservr!SchedulerManager::ThreadEntryPoint+0x128 00000000`0fd8ff20 000007ff`fff75498 msvcr80!_callthreadstartex+0x17 00000000`0fd8ff28 00000000`00573000 0x7ff`fff75498 00000000`0fd8ff30 00000000`00573000 0x573000 00000000`0fd8ff38 00000000`005bd7a0 0x573000 00000000`0fd8ff40 00000000`78133810 0x5bd7a0 00000000`0fd8ff48 00000000`78133894 msvcr80!_threadstartex 00000000`0fd8ff50 00000000`781e95c0 msvcr80!_threadstartex+0x84 00000000`0fd8ff58 00000000`00573000 msvcr80!__initialmbcinfo 00000000`0fd8ff60 00000000`00000000 0x573000 26 Id: 2064.1d00 Suspend: 1 Teb: 000007ff`fff4e000 Unfrozen Child-SP RetAddr Call Site 00000000`12dacf08 00000000`77d44efb ntdll!NtSignalAndWaitForSingleObject+0xa 00000000`12dacf10 00000000`015d674c kernel32!SignalObjectAndWait+0x133 00000000`12dacfc0 00000000`015d0497 sqlservr!SOS_Scheduler::SwitchContext+0x31c 00000000`12dad2b0 00000000`015abe00 sqlservr!SOS_Scheduler::Suspend+0x97 00000000`12dad2f0 00000000`0159fe3e sqlservr!SOS_Event::Wait+0x150 00000000`12dad350 00000000`015e4cc6 sqlservr!LockOwner::Sleep+0xde 00000000`12dad3d0 00000000`015d7547 sqlservr!lck_lockInternal+0xe36 00000000`12dad560 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00000000`12daea10 00000000`0185c990 sqlservr!CStmtExecProc::XretExecExecute+0x132 00000000`12daf0f0 00000000`0160f98e sqlservr!CXStmtExec::XretExecute+0x20 00000000`12daf130 00000000`015ce649 sqlservr!CMsqlExecContext::ExecuteStmts+0x39e 00000000`12daf300 00000000`015cc59c sqlservr!CMsqlExecContext::FExecute+0x429 00000000`12daf450 00000000`015cb332 sqlservr!CSQLSource::Execute+0x36c 00000000`12daf5a0 00000000`015cc03e sqlservr!process_request+0x312 00000000`12daf830 00000000`015c483e sqlservr!process_commands+0x40e 00000000`12dafaf0 00000000`015c4ad9 sqlservr!SOS_Task::Param::Execute+0xee 00000000`12dafc00 00000000`015bb254 sqlservr!SOS_Scheduler::RunTask+0xc9 00000000`12dafc90 00000000`014d4687 sqlservr!SOS_Scheduler::ProcessTasks+0xb4 00000000`12dafd00 00000000`017be7b9 sqlservr!SchedulerManager::WorkerEntryPoint+0xe7 00000000`12dafda0 00000000`017be585 sqlservr!SystemThread::RunWorker+0x59 27 Id: 2064.d4c Suspend: 1 Teb: 000007ff`fff16000 Unfrozen Child-SP RetAddr Call Site 00000000`16e1eee8 00000000`77d704ef ntdll!ZwWaitForSingleObject+0xa 00000000`16e1eef0 00000000`53c4ae3f kernel32!WaitForSingleObjectEx+0x130 00000000`16e1ef90 00000000`781335b7 XPStar90!SQLAgentMonitorThread+0x65f 00000000`16e1ff20 00000000`005f39b0 msvcr80!_callthreadstart+0x17 00000000`16e1ff28 00000000`005f39b0 0x5f39b0 00000000`16e1ff30 00000000`00000000 0x5f39b0 28 Id: 2064.2650 Suspend: 1 Teb: 000007ff`fff0e000 Unfrozen Child-SP RetAddr Call Site 00000000`178afea8 00000000`77d6b940 ntdll!ZwRemoveIoCompletion+0xa 00000000`178afeb0 00000000`338186c7 kernel32!GetQueuedCompletionStatus+0x50 00000000`178aff20 00000000`77d6b70a sqlncli!SNIAsyncWait+0xa1 00000000`178aff80 00000000`00000000 kernel32!BaseThreadStart+0x3a 29 Id: 2064.21c0 Suspend: 1 Teb: 000007ff`ffe16000 Unfrozen Child-SP RetAddr Call Site 00000000`2847fc78 00000000`77d704ef ntdll!ZwWaitForSingleObject+0xa 00000000`2847fc80 000007ff`57c87140 kernel32!WaitForSingleObjectEx+0x130 00000000`2847fd20 00000000`77d6b70a comsvcs!PingThread+0x145 00000000`2847ff80 00000000`00000000 kernel32!BaseThreadStart+0x3a 30 Id: 2064.1b00 Suspend: 1 Teb: 000007ff`ffe12000 Unfrozen Child-SP RetAddr Call Site 00000000`2be1fe58 000007ff`7e269cc8 ntdll!NtWaitForMultipleObjects+0xa 00000000`2be1fe60 00000000`77d6b70a winmm!timeThread+0xbe 00000000`2be1ff80 00000000`00000000 kernel32!BaseThreadStart+0x3a 31 Id: 2064.105c Suspend: 1 Teb: 000007ff`fff6e000 Unfrozen Child-SP RetAddr Call Site 00000000`10b0f828 00000000`77d704ef ntdll!ZwWaitForSingleObject+0xa 00000000`10b0f830 00000000`015d6b4e kernel32!WaitForSingleObjectEx+0x130 00000000`10b0f8d0 00000000`015cf3f7 sqlservr!SOS_Scheduler::SwitchContext+0x71e 00000000`10b0fbc0 00000000`015baf7e sqlservr!SOS_Scheduler::SuspendNonPreemptive+0x67 00000000`10b0fc00 00000000`015bb212 sqlservr!WorkDispatcher::DequeueTask+0x10e 00000000`10b0fc90 00000000`014d4687 sqlservr!SOS_Scheduler::ProcessTasks+0x72 00000000`10b0fd00 00000000`017be7b9 sqlservr!SchedulerManager::WorkerEntryPoint+0xe7 00000000`10b0fda0 00000000`017be585 sqlservr!SystemThread::RunWorker+0x59 00000000`10b0fde0 00000000`017eade8 sqlservr!SystemThreadDispatcher::ProcessWorker+0xb5 00000000`10b0fe80 00000000`781337d7 sqlservr!SchedulerManager::ThreadEntryPoint+0x128 00000000`10b0ff20 000007ff`fff6f498 msvcr80!_callthreadstartex+0x17 00000000`10b0ff28 00000000`005f96c0 0x7ff`fff6f498 00000000`10b0ff30 00000000`005f96c0 0x5f96c0 00000000`10b0ff38 00000000`005bd7a0 0x5f96c0 00000000`10b0ff40 00000000`78133810 0x5bd7a0 00000000`10b0ff48 00000000`78133894 msvcr80!_threadstartex 00000000`10b0ff50 00000000`781e95c0 msvcr80!_threadstartex+0x84 00000000`10b0ff58 00000000`005f96c0 msvcr80!__initialmbcinfo 00000000`10b0ff60 00000000`00000000 0x5f96c0 32 Id: 2064.e18 Suspend: 1 Teb: 000007ff`fff6c000 Unfrozen Child-SP RetAddr Call Site 00000000`10d1fcf8 00000000`77d704ef ntdll!ZwWaitForSingleObject+0xa 00000000`10d1fd00 00000000`014f822f 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kernel32!SignalObjectAndWait+0x133 00000000`13bed100 00000000`015d0497 sqlservr!SOS_Scheduler::SwitchContext+0x31c 00000000`13bed3f0 00000000`015abe00 sqlservr!SOS_Scheduler::Suspend+0x97 00000000`13bed430 00000000`0159fe3e sqlservr!SOS_Event::Wait+0x150 00000000`13bed490 00000000`015e4cc6 sqlservr!LockOwner::Sleep+0xde 00000000`13bed510 00000000`02383d0f sqlservr!lck_lockInternal+0xe36 00000000`13bed6a0 00000000`0238451b sqlservr!lck_applockLock+0x21f 00000000`13bed7b0 00000000`02648573 sqlservr!SpUserlock+0x67b 00000000`13bed920 00000000`02648aea sqlservr!CSpecProc::ExecuteSpecial+0x583 00000000`13beda50 00000000`01adefc2 sqlservr!CXProc::Execute+0x12a 00000000`13bedc10 00000000`014c3165 sqlservr!alloca_probe+0x20c612 00000000`13bedd60 00000000`014c2fa2 sqlservr!CStmtExecProc::XretLocalExec+0x125 00000000`13beddf0 00000000`0185c990 sqlservr!CStmtExecProc::XretExecExecute+0x132 00000000`13bee4d0 00000000`0160f98e sqlservr!CXStmtExec::XretExecute+0x20 00000000`13bee510 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sqlservr!SOS_Scheduler::ProcessTasks+0xb4 00000000`13befd00 00000000`017be7b9 sqlservr!SchedulerManager::WorkerEntryPoint+0xe7 00000000`13befda0 00000000`017be585 sqlservr!SystemThread::RunWorker+0x59 00000000`13befde0 00000000`017eade8 sqlservr!SystemThreadDispatcher::ProcessWorker+0xb5 34 Id: 2064.d70 Suspend: 1 Teb: 000007ff`fffd7000 Unfrozen Child-SP RetAddr Call Site 00000000`107bfb98 000007ff`7fd70161 ntdll!ZwReplyWaitReceivePortEx+0xa 00000000`107bfba0 000007ff`7fd45389 rpcrt4!LRPC_ADDRESS::ReceiveLotsaCalls+0x2a5 00000000`107bfeb0 000007ff`7fd65ab6 rpcrt4!RecvLotsaCallsWrapper+0x9 00000000`107bfee0 000007ff`7fd65e71 rpcrt4!BaseCachedThreadRoutine+0xde 00000000`107bff50 00000000`77d6b70a rpcrt4!ThreadStartRoutine+0x21 00000000`107bff80 00000000`00000000 kernel32!BaseThreadStart+0x3a 35 Id: 2064.17d8 Suspend: 1 Teb: 000007ff`fff54000 Unfrozen Child-SP RetAddr Call Site 00000000`1463d048 00000000`77d44efb ntdll!NtSignalAndWaitForSingleObject+0xa 00000000`1463d050 00000000`015d674c kernel32!SignalObjectAndWait+0x133 00000000`1463d100 00000000`015d0497 sqlservr!SOS_Scheduler::SwitchContext+0x31c 00000000`1463d3f0 00000000`015abe00 sqlservr!SOS_Scheduler::Suspend+0x97 00000000`1463d430 00000000`0159fe3e sqlservr!SOS_Event::Wait+0x150 00000000`1463d490 00000000`015e4cc6 sqlservr!LockOwner::Sleep+0xde 00000000`1463d510 00000000`02383d0f sqlservr!lck_lockInternal+0xe36 00000000`1463d6a0 00000000`0238451b sqlservr!lck_applockLock+0x21f 00000000`1463d7b0 00000000`02648573 sqlservr!SpUserlock+0x67b 00000000`1463d920 00000000`02648aea sqlservr!CSpecProc::ExecuteSpecial+0x583 00000000`1463da50 00000000`01adefc2 sqlservr!CXProc::Execute+0x12a 00000000`1463dc10 00000000`014c3165 sqlservr!alloca_probe+0x20c612 00000000`1463dd60 00000000`014c2fa2 sqlservr!CStmtExecProc::XretLocalExec+0x125 00000000`1463ddf0 00000000`0185c990 sqlservr!CStmtExecProc::XretExecExecute+0x132 00000000`1463e4d0 00000000`0160f98e sqlservr!CXStmtExec::XretExecute+0x20 00000000`1463e510 00000000`015ce649 sqlservr!CMsqlExecContext::ExecuteStmts+0x39e 00000000`1463e6e0 00000000`015cc59c sqlservr!CMsqlExecContext::FExecute+0x429 00000000`1463e830 00000000`014c3165 sqlservr!CSQLSource::Execute+0x36c 00000000`1463e980 00000000`014c2fa2 sqlservr!CStmtExecProc::XretLocalExec+0x125 00000000`1463ea10 00000000`0185c990 sqlservr!CStmtExecProc::XretExecExecute+0x132 00000000`1463f0f0 00000000`0160f98e sqlservr!CXStmtExec::XretExecute+0x20 00000000`1463f130 00000000`015ce649 sqlservr!CMsqlExecContext::ExecuteStmts+0x39e 00000000`1463f300 00000000`015cc59c sqlservr!CMsqlExecContext::FExecute+0x429 00000000`1463f450 00000000`015cb332 sqlservr!CSQLSource::Execute+0x36c 00000000`1463f5a0 00000000`015cbdf4 sqlservr!process_request+0x312 00000000`1463f830 00000000`015c483e sqlservr!process_commands+0x1c4 00000000`1463faf0 00000000`015c4ad9 sqlservr!SOS_Task::Param::Execute+0xee 00000000`1463fc00 00000000`015bb254 sqlservr!SOS_Scheduler::RunTask+0xc9 00000000`1463fc90 00000000`014d4687 sqlservr!SOS_Scheduler::ProcessTasks+0xb4 00000000`1463fd00 00000000`017be7b9 sqlservr!SchedulerManager::WorkerEntryPoint+0xe7 00000000`1463fda0 00000000`017be585 sqlservr!SystemThread::RunWorker+0x59 00000000`1463fde0 00000000`017eade8 sqlservr!SystemThreadDispatcher::ProcessWorker+0xb5 36 Id: 2064.2538 Suspend: 1 Teb: 000007ff`fff08000 Unfrozen Child-SP RetAddr Call Site 00000000`1a43d048 00000000`77d44efb ntdll!NtSignalAndWaitForSingleObject+0xa 00000000`1a43d050 00000000`015d674c kernel32!SignalObjectAndWait+0x133 00000000`1a43d100 00000000`015d0497 sqlservr!SOS_Scheduler::SwitchContext+0x31c 00000000`1a43d3f0 00000000`015abe00 sqlservr!SOS_Scheduler::Suspend+0x97 00000000`1a43d430 00000000`0159fe3e sqlservr!SOS_Event::Wait+0x150 00000000`1a43d490 00000000`015e4cc6 sqlservr!LockOwner::Sleep+0xde 00000000`1a43d510 00000000`02383d0f sqlservr!lck_lockInternal+0xe36 00000000`1a43d6a0 00000000`0238451b sqlservr!lck_applockLock+0x21f 00000000`1a43d7b0 00000000`02648573 sqlservr!SpUserlock+0x67b 00000000`1a43d920 00000000`02648aea sqlservr!CSpecProc::ExecuteSpecial+0x583 00000000`1a43da50 00000000`01adefc2 sqlservr!CXProc::Execute+0x12a 00000000`1a43dc10 00000000`014c3165 sqlservr!alloca_probe+0x20c612 00000000`1a43dd60 00000000`014c2fa2 sqlservr!CStmtExecProc::XretLocalExec+0x125 00000000`1a43ddf0 00000000`0185c990 sqlservr!CStmtExecProc::XretExecExecute+0x132 00000000`1a43e4d0 00000000`0160f98e sqlservr!CXStmtExec::XretExecute+0x20 00000000`1a43e510 00000000`015ce649 sqlservr!CMsqlExecContext::ExecuteStmts+0x39e 00000000`1a43e6e0 00000000`015cc59c sqlservr!CMsqlExecContext::FExecute+0x429 00000000`1a43e830 00000000`014c3165 sqlservr!CSQLSource::Execute+0x36c 00000000`1a43e980 00000000`014c2fa2 sqlservr!CStmtExecProc::XretLocalExec+0x125 00000000`1a43ea10 00000000`0185c990 sqlservr!CStmtExecProc::XretExecExecute+0x132 00000000`1a43f0f0 00000000`0160f98e sqlservr!CXStmtExec::XretExecute+0x20 00000000`1a43f130 00000000`015ce649 sqlservr!CMsqlExecContext::ExecuteStmts+0x39e 00000000`1a43f300 00000000`015cc59c sqlservr!CMsqlExecContext::FExecute+0x429 00000000`1a43f450 00000000`015cb332 sqlservr!CSQLSource::Execute+0x36c 00000000`1a43f5a0 00000000`015cbdf4 sqlservr!process_request+0x312 00000000`1a43f830 00000000`015c483e sqlservr!process_commands+0x1c4 00000000`1a43faf0 00000000`015c4ad9 sqlservr!SOS_Task::Param::Execute+0xee 00000000`1a43fc00 00000000`015bb254 sqlservr!SOS_Scheduler::RunTask+0xc9 00000000`1a43fc90 00000000`014d4687 sqlservr!SOS_Scheduler::ProcessTasks+0xb4 00000000`1a43fd00 00000000`017be7b9 sqlservr!SchedulerManager::WorkerEntryPoint+0xe7 00000000`1a43fda0 00000000`017be585 sqlservr!SystemThread::RunWorker+0x59 00000000`1a43fde0 00000000`017eade8 sqlservr!SystemThreadDispatcher::ProcessWorker+0xb5 37 Id: 2064.13c4 Suspend: 1 Teb: 000007ff`ffeee000 Unfrozen Child-SP RetAddr Call Site 00000000`1be3d048 00000000`77d44efb ntdll!NtSignalAndWaitForSingleObject+0xa 00000000`1be3d050 00000000`015d674c kernel32!SignalObjectAndWait+0x133 00000000`1be3d100 00000000`015d0497 sqlservr!SOS_Scheduler::SwitchContext+0x31c 00000000`1be3d3f0 00000000`015abe00 sqlservr!SOS_Scheduler::Suspend+0x97 00000000`1be3d430 00000000`0159fe3e sqlservr!SOS_Event::Wait+0x150 00000000`1be3d490 00000000`015e4cc6 sqlservr!LockOwner::Sleep+0xde 00000000`1be3d510 00000000`02383d0f sqlservr!lck_lockInternal+0xe36 00000000`1be3d6a0 00000000`0238451b sqlservr!lck_applockLock+0x21f 00000000`1be3d7b0 00000000`02648573 sqlservr!SpUserlock+0x67b 00000000`1be3d920 00000000`02648aea sqlservr!CSpecProc::ExecuteSpecial+0x583 00000000`1be3da50 00000000`01adefc2 sqlservr!CXProc::Execute+0x12a 00000000`1be3dc10 00000000`014c3165 sqlservr!alloca_probe+0x20c612 00000000`1be3dd60 00000000`014c2fa2 sqlservr!CStmtExecProc::XretLocalExec+0x125 00000000`1be3ddf0 00000000`0185c990 sqlservr!CStmtExecProc::XretExecExecute+0x132 00000000`1be3e4d0 00000000`0160f98e sqlservr!CXStmtExec::XretExecute+0x20 00000000`1be3e510 00000000`015ce649 sqlservr!CMsqlExecContext::ExecuteStmts+0x39e 00000000`1be3e6e0 00000000`015cc59c sqlservr!CMsqlExecContext::FExecute+0x429 00000000`1be3e830 00000000`014c3165 sqlservr!CSQLSource::Execute+0x36c 00000000`1be3e980 00000000`014c2fa2 sqlservr!CStmtExecProc::XretLocalExec+0x125 00000000`1be3ea10 00000000`0185c990 sqlservr!CStmtExecProc::XretExecExecute+0x132 00000000`1be3f0f0 00000000`0160f98e sqlservr!CXStmtExec::XretExecute+0x20 00000000`1be3f130 00000000`015ce649 sqlservr!CMsqlExecContext::ExecuteStmts+0x39e 00000000`1be3f300 00000000`015cc59c sqlservr!CMsqlExecContext::FExecute+0x429 00000000`1be3f450 00000000`015cb332 sqlservr!CSQLSource::Execute+0x36c 00000000`1be3f5a0 00000000`015cbdf4 sqlservr!process_request+0x312 00000000`1be3f830 00000000`015c483e sqlservr!process_commands+0x1c4 00000000`1be3faf0 00000000`015c4ad9 sqlservr!SOS_Task::Param::Execute+0xee 00000000`1be3fc00 00000000`015bb254 sqlservr!SOS_Scheduler::RunTask+0xc9 00000000`1be3fc90 00000000`014d4687 sqlservr!SOS_Scheduler::ProcessTasks+0xb4 00000000`1be3fd00 00000000`017be7b9 sqlservr!SchedulerManager::WorkerEntryPoint+0xe7 00000000`1be3fda0 00000000`017be585 sqlservr!SystemThread::RunWorker+0x59 00000000`1be3fde0 00000000`017eade8 sqlservr!SystemThreadDispatcher::ProcessWorker+0xb5 38 Id: 2064.229c Suspend: 1 Teb: 000007ff`ffee6000 Unfrozen Child-SP RetAddr Call Site 00000000`1c63d048 00000000`77d44efb ntdll!NtSignalAndWaitForSingleObject+0xa 00000000`1c63d050 00000000`015d674c kernel32!SignalObjectAndWait+0x133 00000000`1c63d100 00000000`015d0497 sqlservr!SOS_Scheduler::SwitchContext+0x31c 00000000`1c63d3f0 00000000`015abe00 sqlservr!SOS_Scheduler::Suspend+0x97 00000000`1c63d430 00000000`0159fe3e sqlservr!SOS_Event::Wait+0x150 00000000`1c63d490 00000000`015e4cc6 sqlservr!LockOwner::Sleep+0xde 00000000`1c63d510 00000000`02383d0f sqlservr!lck_lockInternal+0xe36 00000000`1c63d6a0 00000000`0238451b sqlservr!lck_applockLock+0x21f 00000000`1c63d7b0 00000000`02648573 sqlservr!SpUserlock+0x67b 00000000`1c63d920 00000000`02648aea sqlservr!CSpecProc::ExecuteSpecial+0x583 00000000`1c63da50 00000000`01adefc2 sqlservr!CXProc::Execute+0x12a 00000000`1c63dc10 00000000`014c3165 sqlservr!alloca_probe+0x20c612 00000000`1c63dd60 00000000`014c2fa2 sqlservr!CStmtExecProc::XretLocalExec+0x125 00000000`1c63ddf0 00000000`0185c990 sqlservr!CStmtExecProc::XretExecExecute+0x132 00000000`1c63e4d0 00000000`0160f98e sqlservr!CXStmtExec::XretExecute+0x20 00000000`1c63e510 00000000`015ce649 sqlservr!CMsqlExecContext::ExecuteStmts+0x39e 00000000`1c63e6e0 00000000`015cc59c sqlservr!CMsqlExecContext::FExecute+0x429 00000000`1c63e830 00000000`014c3165 sqlservr!CSQLSource::Execute+0x36c 00000000`1c63e980 00000000`014c2fa2 sqlservr!CStmtExecProc::XretLocalExec+0x125 00000000`1c63ea10 00000000`0185c990 sqlservr!CStmtExecProc::XretExecExecute+0x132 00000000`1c63f0f0 00000000`0160f98e sqlservr!CXStmtExec::XretExecute+0x20 00000000`1c63f130 00000000`015ce649 sqlservr!CMsqlExecContext::ExecuteStmts+0x39e 00
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Sam Bokam said

March 21, 2014 at 9:29 AM Could you check this stack trace and let me know what was going wrong: 0:004> ~*kL20 0 Id: 1b90.2178 Suspend: 0 Teb: 000007ff`fffdc000 Unfrozen Child-SP RetAddr Call Site 00000000`0031edb8 00000000`7708615a ntdll!ZwReadFile+0xa 00000000`0031edc0 000007fe`fdb1fc9a kernel32!ReadFile+0x8a 00000000`0031ee50 000007fe`fdb1fa3b advapi32!ScGetPipeInput+0x3a 00000000`0031eea0 000007fe`fdb1e00d advapi32!ScDispatcherLoop+0x9a 00000000`0031efa0 00000000`009ddd46 advapi32!StartServiceCtrlDispatcherW+0x176 00000000`0031f240 00000000`00d25a70 sqlservr!wmain+0x356 00000000`0031f990 00000000`7708b1bd sqlservr!NtCurrentTeb+0x1a0 00000000`0031f9c0 00000000`77296861 kernel32!BaseThreadInitThunk+0xd 00000000`0031f9f0 00000000`00000000 ntdll!RtlUserThreadStart+0x1d 1 Id: 1b90.2214 Suspend: 0 Teb: 000007ff`fffd6000 Unfrozen Child-SP RetAddr Call Site 00000000`1a9bf3a8 00000000`770e4327 ntdll!ZwSignalAndWaitForSingleObject+0xa 00000000`1a9bf3b0 00000000`004ad24d kernel32!SignalObjectAndWait+0x117 00000000`1a9bf470 00000000`00a47cc3 sqlservr!SOS_Scheduler::SwitchContext+0x84d 00000000`1a9bf710 00000000`00499dab sqlservr!SOS_Scheduler::Idle+0xa2 00000000`1a9bf740 00000000`0049de0a sqlservr!SOS_Task::Param::Execute+0x11b 00000000`1a9bf860 00000000`00499959 sqlservr!SOS_Scheduler::RunTask+0xca 00000000`1a9bf8f0 00000000`00a3b760 sqlservr!SOS_Scheduler::ProcessTasks+0x99 00000000`1a9bf960 00000000`00a3bab0 sqlservr!SchedulerManager::WorkerEntryPoint+0x110 00000000`1a9bfa20 00000000`00a39620 sqlservr!SystemThread::RunWorker+0x60 00000000`1a9bfa50 00000000`00a3b15f sqlservr!SystemThreadDispatcher::ProcessWorker+0x12c 00000000`1a9bfae0 00000000`751d37d7 sqlservr!SchedulerManager::ThreadEntryPoint+0x12f 00000000`1a9bfb70 000007ff`fffd7488 msvcr80!_callthreadstartex+0x17 00000000`1a9bfb78 00000000`000dee20 0x7ff`fffd7488 00000000`1a9bfb80 00000000`00000000 0xdee20 2 Id: 1b90.7fc Suspend: 0 Teb: 000007ff`fffd4000 Unfrozen Child-SP RetAddr Call Site 00000000`1abbc4e8 00000000`7709b240 ntdll!NtWaitForSingleObject+0xa 00000000`1abbc4f0 00000000`004ace32 kernel32!WaitForSingleObjectEx+0x9c 00000000`1abbc5b0 00000000`004946a5 sqlservr!SOS_Scheduler::SwitchContext+0x623 00000000`1abbc850 00000000`00493c06 sqlservr!SOS_Scheduler::SuspendNonPreemptive+0xc5 00000000`1abbc890 00000000`004a99de sqlservr!EventInternal<Spinlock >::Wait+0x436 00000000`1abbce80 00000000`0291f238 sqlservr!BPool::LazyWriter+0x842 00000000`1abbf360 00000000`00499dab sqlservr!lazywriter+0x2c8 00000000`1abbf850 00000000`0049de0a sqlservr!SOS_Task::Param::Execute+0x11b 00000000`1abbf970 00000000`00499959 sqlservr!SOS_Scheduler::RunTask+0xca 00000000`1abbfa00 00000000`00a3b760 sqlservr!SOS_Scheduler::ProcessTasks+0x99 00000000`1abbfa70 00000000`00a3bab0 sqlservr!SchedulerManager::WorkerEntryPoint+0x110 00000000`1abbfb30 00000000`00a39620 sqlservr!SystemThread::RunWorker+0x60 00000000`1abbfb60 00000000`00a3b15f sqlservr!SystemThreadDispatcher::ProcessWorker+0x12c 00000000`1abbfbf0 00000000`751d37d7 sqlservr!SchedulerManager::ThreadEntryPoint+0x12f 00000000`1abbfc80 000007ff`fffd5488 msvcr80!_callthreadstartex+0x17 00000000`1abbfc88 00000000`000dee20 0x7ff`fffd5488 00000000`1abbfc90 00000000`00000000 0xdee20 3 Id: 1b90.2338 Suspend: 0 Teb: 000007ff`fffae000 Unfrozen Child-SP RetAddr Call Site 00000000`1af5f6e8 00000000`770e4327 ntdll!ZwSignalAndWaitForSingleObject+0xa 00000000`1af5f6f0 00000000`004ad24d kernel32!SignalObjectAndWait+0x117 00000000`1af5f7b0 00000000`00a47cc3 sqlservr!SOS_Scheduler::SwitchContext+0x84d 00000000`1af5fa50 00000000`00499dab sqlservr!SOS_Scheduler::Idle+0xa2 00000000`1af5fa80 00000000`0049de0a sqlservr!SOS_Task::Param::Execute+0x11b 00000000`1af5fba0 00000000`00499959 sqlservr!SOS_Scheduler::RunTask+0xca 00000000`1af5fc30 00000000`00a3b760 sqlservr!SOS_Scheduler::ProcessTasks+0x99 00000000`1af5fca0 00000000`00a3bab0 sqlservr!SchedulerManager::WorkerEntryPoint+0x110 00000000`1af5fd60 00000000`00a39620 sqlservr!SystemThread::RunWorker+0x60 00000000`1af5fd90 00000000`00a3b15f sqlservr!SystemThreadDispatcher::ProcessWorker+0x12c 00000000`1af5fe20 00000000`751d37d7 sqlservr!SchedulerManager::ThreadEntryPoint+0x12f 00000000`1af5feb0 000007ff`fffaf488 msvcr80!_callthreadstartex+0x17 00000000`1af5feb8 00000000`000dee20 0x7ff`fffaf488 00000000`1af5fec0 00000000`00000000 0xdee20 # 4 Id: 1b90.9d8 Suspend: 0 Teb: 000007ff`fffac000 Unfrozen Child-SP RetAddr Call Site 00000000`1b1cd3a8 00000000`7709b240 ntdll!NtWaitForSingleObject+0xa 00000000`1b1cd3b0 00000000`01249929 kernel32!WaitForSingleObjectEx+0x9c 00000000`1b1cd470 00000000`012492eb sqlservr!CDmpDump::DumpInternal+0x4d9 00000000`1b1cd570 00000000`01c301a0 sqlservr!CDmpDump::Dump+0x3b 00000000`1b1cd5c0 00000000`01cea6ae sqlservr!SQLDumperLibraryInvoke+0x1a0 00000000`1b1cd5f0 00000000`01e3d810 sqlservr!CImageHelper::DoMiniDump+0x3ce 00000000`1b1cd7d0 00000000`01e47b4b sqlservr!stackTrace+0x710 00000000`1b1ced00 00000000`01c08207 sqlservr!SQL_SOSDeadlockSchedulersCallback+0xab 00000000`1b1ced70 00000000`0156c44f sqlservr!SOS_OS::ExecuteDeadlockSchedulerCallbacks+0xb7 00000000`1b1cf030 00000000`004c23b0 sqlservr!alloca_probe+0x40c3d2 00000000`1b1cf1c0 00000000`02bcb189 sqlservr!SchedulerMonitor::Run+0x101 00000000`1b1cf300 00000000`00499dab sqlservr!SchedulerMonitor::EntryPoint+0x9 00000000`1b1cf330 00000000`0049de0a sqlservr!SOS_Task::Param::Execute+0x11b 00000000`1b1cf450 00000000`00499959 sqlservr!SOS_Scheduler::RunTask+0xca 00000000`1b1cf4e0 00000000`00a3b760 sqlservr!SOS_Scheduler::ProcessTasks+0x99 00000000`1b1cf550 00000000`00a3bab0 sqlservr!SchedulerManager::WorkerEntryPoint+0x110 00000000`1b1cf610 00000000`00a39620 sqlservr!SystemThread::RunWorker+0x60 00000000`1b1cf640 00000000`00a3b15f sqlservr!SystemThreadDispatcher::ProcessWorker+0x12c 00000000`1b1cf6d0 00000000`751d37d7 sqlservr!SchedulerManager::ThreadEntryPoint+0x12f 00000000`1b1cf760 000007ff`fffad488 msvcr80!_callthreadstartex+0x17 00000000`1b1cf768 00000000`000dee20 0x7ff`fffad488 00000000`1b1cf770 00000000`00000000 0xdee20 5 Id: 1b90.123c Suspend: 0 Teb: 000007ff`fffaa000 Unfrozen Child-SP RetAddr Call Site 00000000`1b3cf488 00000000`770e4327 ntdll!ZwSignalAndWaitForSingleObject+0xa 00000000`1b3cf490 00000000`004ad24d kernel32!SignalObjectAndWait+0x117 00000000`1b3cf550 00000000`00a47cc3 sqlservr!SOS_Scheduler::SwitchContext+0x84d 00000000`1b3cf7f0 00000000`00499dab sqlservr!SOS_Scheduler::Idle+0xa2 00000000`1b3cf820 00000000`0049de0a sqlservr!SOS_Task::Param::Execute+0x11b 00000000`1b3cf940 00000000`00499959 sqlservr!SOS_Scheduler::RunTask+0xca 00000000`1b3cf9d0 00000000`00a3b760 sqlservr!SOS_Scheduler::ProcessTasks+0x99 00000000`1b3cfa40 00000000`00a3bab0 sqlservr!SchedulerManager::WorkerEntryPoint+0x110 00000000`1b3cfb00 00000000`00a39620 sqlservr!SystemThread::RunWorker+0x60 00000000`1b3cfb30 00000000`00a3b15f sqlservr!SystemThreadDispatcher::ProcessWorker+0x12c 00000000`1b3cfbc0 00000000`751d37d7 sqlservr!SchedulerManager::ThreadEntryPoint+0x12f 00000000`1b3cfc50 000007ff`fffab488 msvcr80!_callthreadstartex+0x17 00000000`1b3cfc58 00000000`000dee20 0x7ff`fffab488 00000000`1b3cfc60 00000000`00000000 0xdee20 6 Id: 1b90.1a88 Suspend: 0 Teb: 000007ff`fffa6000 Unfrozen Child-SP RetAddr Call Site 00000000`1b91f378 00000000`770e4327 ntdll!ZwSignalAndWaitForSingleObject+0xa 00000000`1b91f380 00000000`004ad24d kernel32!SignalObjectAndWait+0x117 00000000`1b91f440 00000000`00a47cc3 sqlservr!SOS_Scheduler::SwitchContext+0x84d 00000000`1b91f6e0 00000000`00499dab sqlservr!SOS_Scheduler::Idle+0xa2 00000000`1b91f710 00000000`0049de0a sqlservr!SOS_Task::Param::Execute+0x11b 00000000`1b91f830 00000000`00499959 sqlservr!SOS_Scheduler::RunTask+0xca 00000000`1b91f8c0 00000000`00a3b760 sqlservr!SOS_Scheduler::ProcessTasks+0x99 00000000`1b91f930 00000000`00a3bab0 sqlservr!SchedulerManager::WorkerEntryPoint+0x110 00000000`1b91f9f0 00000000`00a39620 sqlservr!SystemThread::RunWorker+0x60 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00000000`4438f4c8 00000000`770e4327 ntdll!ZwSignalAndWaitForSingleObject+0xa 00000000`4438f4d0 00000000`004ad24d kernel32!SignalObjectAndWait+0x117 00000000`4438f590 00000000`00a47cc3 sqlservr!SOS_Scheduler::SwitchContext+0x84d 00000000`4438f830 00000000`00499dab sqlservr!SOS_Scheduler::Idle+0xa2 00000000`4438f860 00000000`0049de0a sqlservr!SOS_Task::Param::Execute+0x11b 00000000`4438f980 00000000`00499959 sqlservr!SOS_Scheduler::RunTask+0xca 00000000`4438fa10 00000000`00a3b760 sqlservr!SOS_Scheduler::ProcessTasks+0x99 00000000`4438fa80 00000000`00a3bab0 sqlservr!SchedulerManager::WorkerEntryPoint+0x110 00000000`4438fb40 00000000`00a39620 sqlservr!SystemThread::RunWorker+0x60 00000000`4438fb70 00000000`00a3b15f sqlservr!SystemThreadDispatcher::ProcessWorker+0x12c 00000000`4438fc00 00000000`751d37d7 sqlservr!SchedulerManager::ThreadEntryPoint+0x12f 00000000`4438fc90 000007ff`fff63488 msvcr80!_callthreadstartex+0x17 00000000`4438fc98 00000000`05325270 0x7ff`fff63488 00000000`4438fca0 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000007ff`fff5f488 msvcr80!_callthreadstartex+0x17 00000000`44a9fb58 00000000`05325270 0x7ff`fff5f488 00000000`44a9fb60 00000000`00000000 0x5325270 38 Id: 1b90.1f60 Suspend: 0 Teb: 000007ff`fff5c000 Unfrozen Child-SP RetAddr Call Site 00000000`44dff278 00000000`770e4327 ntdll!ZwSignalAndWaitForSingleObject+0xa 00000000`44dff280 00000000`004ad24d kernel32!SignalObjectAndWait+0x117 00000000`44dff340 00000000`00493403 sqlservr!SOS_Scheduler::SwitchContext+0x84d 00000000`44dff5e0 00000000`00499c5e sqlservr!SOS_Scheduler::Suspend+0x9f 00000000`44dff620 00000000`00499912 sqlservr!WorkDispatcher::DequeueTask+0xae 00000000`44dff690 00000000`00a3b760 sqlservr!SOS_Scheduler::ProcessTasks+0x52 00000000`44dff700 00000000`00a3bab0 sqlservr!SchedulerManager::WorkerEntryPoint+0x110 00000000`44dff7c0 00000000`00a39620 sqlservr!SystemThread::RunWorker+0x60 00000000`44dff7f0 00000000`00a3b15f sqlservr!SystemThreadDispatcher::ProcessWorker+0x12c 00000000`44dff880 00000000`751d37d7 sqlservr!SchedulerManager::ThreadEntryPoint+0x12f 00000000`44dff910 000007ff`fff5d488 msvcr80!_callthreadstartex+0x17 00000000`44dff918 00000000`05325270 0x7ff`fff5d488 00000000`44dff920 00000000`00000000 0x5325270 39 Id: 1b90.d1c Suspend: 0 Teb: 000007ff`fff5a000 Unfrozen Child-SP RetAddr Call Site 00000000`4503f2f8 00000000`770e4327 ntdll!ZwSignalAndWaitForSingleObject+0xa 00000000`4503f300 00000000`004ad24d kernel32!SignalObjectAndWait+0x117 00000000`4503f3c0 00000000`00a47cc3 sqlservr!SOS_Scheduler::SwitchContext+0x84d 00000000`4503f660 00000000`00499dab sqlservr!SOS_Scheduler::Idle+0xa2 00000000`4503f690 00000000`0049de0a sqlservr!SOS_Task::Param::Execute+0x11b 00000000`4503f7b0 00000000`00499959 sqlservr!SOS_Scheduler::RunTask+0xca 00000000`4503f840 00000000`00a3b760 sqlservr!SOS_Scheduler::ProcessTasks+0x99 00000000`4503f8b0 00000000`00a3bab0 sqlservr!SchedulerManager::WorkerEntryPoint+0x110 00000000`4503f970 00000000`00a39620 sqlservr!SystemThread::RunWorker+0x60 00000000`4503f9a0 00000000`00a3b15f sqlservr!SystemThreadDispatcher::ProcessWorker+0x12c 00000000`4503fa30 00000000`751d37d7 sqlservr!SchedulerManager::ThreadEntryPoint+0x12f 00000000`4503fac0 000007ff`fff5b488 msvcr80!_callthreadstartex+0x17 00000000`4503fac8 00000000`05325270 0x7ff`fff5b488 00000000`4503fad0 00000000`00000000 0x5325270 40 Id: 1b90.1cec Suspend: 0 Teb: 000007ff`fff58000 Unfrozen Child-SP RetAddr Call Site 00000000`452cf848 00000000`7708ec0c ntdll!ZwRemoveIoCompletion+0xa 00000000`452cf850 00000000`0054b477 kernel32!GetQueuedCompletionStatus+0x48 00000000`452cf8b0 00000000`00499dab sqlservr!SOS_Node::ListenOnIOCompletionPort+0x137 00000000`452cfa40 00000000`0049de0a sqlservr!SOS_Task::Param::Execute+0x11b 00000000`452cfb60 00000000`00499959 sqlservr!SOS_Scheduler::RunTask+0xca 00000000`452cfbf0 00000000`00a3b760 sqlservr!SOS_Scheduler::ProcessTasks+0x99 00000000`452cfc60 00000000`00a3bab0 sqlservr!SchedulerManager::WorkerEntryPoint+0x110 00000000`452cfd20 00000000`00a39620 sqlservr!SystemThread::RunWorker+0x60 00000000`452cfd50 00000000`00a3b15f sqlservr!SystemThreadDispatcher::ProcessWorker+0x12c 00000000`452cfde0 00000000`751d37d7 sqlservr!SchedulerManager::ThreadEntryPoint+0x12f 00000000`452cfe70 000007ff`fff59488 msvcr80!_callthreadstartex+0x17 00000000`452cfe78 00000000`05325270 0x7ff`fff59488 00000000`452cfe80 00000000`00000000 0x5325270 41 Id: 1b90.dc Suspend: 0 Teb: 000007ff`fff56000 Unfrozen Child-SP RetAddr Call Site 00000000`454fc528 00000000`770e4327 ntdll!ZwSignalAndWaitForSingleObject+0xa 00000000`454fc530 00000000`004ad24d kernel32!SignalObjectAndWait+0x117 00000000`454fc5f0 00000000`004946a5 sqlservr!SOS_Scheduler::SwitchContext+0x84d 00000000`454fc890 00000000`00493c06 sqlservr!SOS_Scheduler::SuspendNonPreemptive+0xc5 00000000`454fc8d0 00000000`004a99de sqlservr!EventInternal<Spinlock >::Wait+0x436 00000000`454fcec0 00000000`0291f238 sqlservr!BPool::LazyWriter+0x842 00000000`454ff3a0 00000000`00499dab sqlservr!lazywriter+0x2c8 00000000`454ff890 00000000`0049de0a sqlservr!SOS_Task::Param::Execute+0x11b 00000000`454ff9b0 00000000`00499959 sqlservr!SOS_Scheduler::RunTask+0xca 00000000`454ffa40 00000000`00a3b760 sqlservr!SOS_Scheduler::ProcessTasks+0x99 00000000`454ffab0 00000000`00a3bab0 sqlservr!SchedulerManager::WorkerEntryPoint+0x110 00000000`454ffb70 00000000`00a39620 sqlservr!SystemThread::RunWorker+0x60 00000000`454ffba0 00000000`00a3b15f sqlservr!SystemThreadDispatcher::ProcessWorker+0x12c 00000000`454ffc30 00000000`751d37d7 sqlservr!SchedulerManager::ThreadEntryPoint+0x12f 00000000`454ffcc0 000007ff`fff57488 msvcr80!_callthreadstartex+0x17 00000000`454ffcc8 00000000`05325270 0x7ff`fff57488 00000000`454ffcd0 00000000`00000000 0x5325270 42 Id: 1b90.e0 Suspend: 0 Teb: 000007ff`fff54000 Unfrozen Child-SP RetAddr Call Site 00000000`4576f1b8 00000000`7708af83 ntdll!NtWaitForMultipleObjects+0xa 00000000`4576f1c0 00000000`77081541 kernel32!WaitForMultipleObjectsEx+0x10b 00000000`4576f2d0 00000000`004add6a kernel32!WaitForMultipleObjects+0x11 00000000`4576f310 00000000`025d8af8 sqlservr!ResourceMonitor::CheckIndicators+0x187 00000000`4576f3c0 00000000`028d3a1b sqlservr!ResourceMonitor::ResourceMonitorTask+0x1b8 00000000`4576f510 00000000`00499dab sqlservr!SetupResourceMonitorTaskContext+0x11b 00000000`4576f850 00000000`0049de0a sqlservr!SOS_Task::Param::Execute+0x11b 00000000`4576f970 00000000`00499959 sqlservr!SOS_Scheduler::RunTask+0xca 00000000`4576fa00 00000000`00a3b760 sqlservr!SOS_Scheduler::ProcessTasks+0x99 00000000`4576fa70 00000000`00a3bab0 sqlservr!SchedulerManager::WorkerEntryPoint+0x110 00000000`4576fb30 00000000`00a39620 sqlservr!SystemThread::RunWorker+0x60 00000000`4576fb60 00000000`00a3b15f sqlservr!SystemThreadDispatcher::ProcessWorker+0x12c 00000000`4576fbf0 00000000`751d37d7 sqlservr!SchedulerManager::ThreadEntryPoint+0x12f 00000000`4576fc80 000007ff`fff55488 msvcr80!_callthreadstartex+0x17 00000000`4576fc88 00000000`053280d0 0x7ff`fff55488 00000000`4576fc90 00000000`00000000 0x53280d0 43 Id: 1b90.1ff0 Suspend: 0 Teb: 000007ff`fff52000 Unfrozen Child-SP RetAddr Call Site 00000000`45cde7b8 00000000`770e4327 ntdll!ZwSignalAndWaitForSingleObject+0xa 00000000`45cde7c0 00000000`004ad24d kernel32!SignalObjectAndWait+0x117 00000000`45cde880 00000000`004946a5 sqlservr!SOS_Scheduler::SwitchContext+0x84d 00000000`45cdeb20 00000000`00493c06 sqlservr!SOS_Scheduler::SuspendNonPreemptive+0xc5 00000000`45cdeb60 00000000`004ad63d sqlservr!EventInternal<Spinlock >::Wait+0x436 00000000`45cdf150 00000000`01d1a259 sqlservr!ResQueueBase::Dequeue+0x19d 00000000`45cdf210 00000000`0291c299 sqlservr!ResQueue::Dequeue+0x19 00000000`45cdf240 00000000`00499dab sqlservr!systemTaskThread+0x309 00000000`45cdf750 00000000`0049de0a sqlservr!SOS_Task::Param::Execute+0x11b 00000000`45cdf870 00000000`00499959 sqlservr!SOS_Scheduler::RunTask+0xca 00000000`45cdf900 00000000`00a3b760 sqlservr!SOS_Scheduler::ProcessTasks+0x99 00000000`45cdf970 00000000`00a3bab0 sqlservr!SchedulerManager::WorkerEntryPoint+0x110 00000000`45cdfa30 00000000`00a39620 sqlservr!SystemThread::RunWorker+0x60 00000000`45cdfa60 00000000`00a3b15f sqlservr!SystemThreadDispatcher::ProcessWorker+0x12c 00000000`45cdfaf0 00000000`751d37d7 sqlservr!SchedulerManager::ThreadEntryPoint+0x12f 00000000`45cdfb80 000007ff`fff53488 msvcr80!_callthreadstartex+0x17 00000000`45cdfb88 00000000`053280d0 0x7ff`fff53488 00000000`45cdfb90 00000000`00000000 0x53280d0 44 Id: 1b90.1ce8 Suspend: 0 Teb: 000007ff`fff50000 Unfrozen Child-SP RetAddr Call Site 00000000`45f4ed38 00000000`770ed13d ntdll!ZwSetInformationFile+0xa 00000000`45f4ed40 00000000`019736e6 kernel32!SetEndOfFile+0x9d 00000000`45f4ed90 00000000`01973824 sqlservr!BackupDiskFile::ExtendFileSize+0x76 00000000`45f4edd0 00000000`02d4e179 sqlservr!MediaWriteInterface::ExtendFileSize+0xa4 00000000`45f4ee00 00000000`02d5ce76 sqlservr!BackupMedium::WriteDataStream+0x1d9 00000000`45f4ef20 00000000`02d5d186 sqlservr!BackupStream::DoFileBackup+0x116 00000000`45f4ef50 00000000`02bcd33a sqlservr!BackupStream::ThreadMainRoutine+0x196 00000000`45f4eff0 00000000`009336e2 sqlservr!BackupThread::ThreadBase+0x8a 00000000`45f4f080 00000000`00499dab sqlservr!SubprocEntrypoint+0x622 00000000`45f4f970 00000000`0049de0a sqlservr!SOS_Task::Param::Execute+0x11b 00000000`45f4fa90 00000000`00499959 sqlservr!SOS_Scheduler::RunTask+0xca 00000000`45f4fb20 00000000`00a3b760 sqlservr!SOS_Scheduler::ProcessTasks+0x99 00000000`45f4fb90 00000000`00a3bab0 sqlservr!SchedulerManager::WorkerEntryPoint+0x110 00000000`45f4fc50 00000000`00a39620 sqlservr!SystemThread::RunWorker+0x60 00000000`45f4fc80 00000000`00a3b15f sqlservr!SystemThreadDispatcher::ProcessWorker+0x12c 00000000`45f4fd10 00000000`751d37d7 sqlservr!SchedulerManager::ThreadEntryPoint+0x12f 00000000`45f4fda0 000007ff`fff51488 msvcr80!_callthreadstartex+0x17 00000000`45f4fda8 00000000`053286b0 0x7ff`fff51488 00000000`45f4fdb0 00000000`00000000 0x53286b0 45 Id: 1b90.21d0 Suspend: 0 Teb: 000007ff`fff4c000 Unfrozen Child-SP RetAddr Call Site 00000000`4878f6a8 00000000`770e4327 ntdll!ZwSignalAndWaitForSingleObject+0xa 00000000`4878f6b0 00000000`004ad24d kernel32!SignalObjectAndWait+0x117 00000000`4878f770 00000000`00a47cc3 sqlservr!SOS_Scheduler::SwitchContext+0x84d 00000000`4878fa10 00000000`00499dab sqlservr!SOS_Scheduler::Idle+0xa2 00000000`4878fa40 00000000`0049de0a sqlservr!SOS_Task::Param::Execute+0x11b 00000000`4878fb60 00000000`00499959 sqlservr!SOS_Scheduler::RunTask+0xca 00000000`4878fbf0 00000000`00a3b760 sqlservr!SOS_Scheduler::ProcessTasks+0x99 00000000`4878fc60 00000000`00a3bab0 sqlservr!SchedulerManager::WorkerEntryPoint+0x110 00000000`4878fd20 00000000`00a39620 sqlservr!SystemThread::RunWorker+0x60 00000000`4878fd50 00000000`00a3b15f sqlservr!SystemThreadDispatcher::ProcessWorker+0x12c 00000000`4878fde0 00000000`751d37d7 sqlservr!SchedulerManager::ThreadEntryPoint+0x12f 00000000`4878fe70 000007ff`fff4d488 msvcr80!_callthreadstartex+0x17 00000000`4878fe78 00000000`053286b0 0x7ff`fff4d488 00000000`4878fe80 00000000`00000000 0x53286b0 46 Id: 1b90.1730 Suspend: 0 Teb: 000007ff`fff4a000 Unfrozen Child-SP RetAddr Call Site 00000000`489ce6a8 00000000`7709b240 ntdll!NtWaitForSingleObject+0xa 00000000`489ce6b0 00000000`004c1906 kernel32!WaitForSingleObjectEx+0x9c 00000000`489ce770 00000000`004c1a1f sqlservr!SystemThread::Suspend+0x26 00000000`489ce7a0 00000000`004c18af sqlservr!SOS_Scheduler::SuspendPreemptive+0xdf 00000000`489ce8d0 00000000`004ad63d sqlservr!EventInternal<Spinlock >::Wait+0x837 00000000`489ceec0 00000000`004c3a2f sqlservr!ResQueueBase::Dequeue+0x19d 00000000`489cef80 00000000`004c3e73 sqlservr!DeadlockMonitor::Dequeue+0x1f 00000000`489cefb0 00000000`004c43af sqlservr!DeadlockMonitor::WorkLoop+0xc3 00000000`489cf120 00000000`02d62fee sqlservr!lockMonitor+0xfa 00000000`489cf290 00000000`00499dab sqlservr!lockMonitorThread+0xae 00000000`489cf580 00000000`0049de0a sqlservr!SOS_Task::Param::Execute+0x11b 00000000`489cf6a0 00000000`00499959 sqlservr!SOS_Scheduler::RunTask+0xca 00000000`489cf730 00000000`00a3b760 sqlservr!SOS_Scheduler::ProcessTasks+0x99 00000000`489cf7a0 00000000`00a3bab0 sqlservr!SchedulerManager::WorkerEntryPoint+0x110 00000000`489cf860 00000000`00a39620 sqlservr!SystemThread::RunWorker+0x60 00000000`489cf890 00000000`00a3b15f sqlservr!SystemThreadDispatcher::ProcessWorker+0x12c 00000000`489cf920 00000000`751d37d7 sqlservr!SchedulerManager::ThreadEntryPoint+0x12f 00000000`489cf9b0 000007ff`fff4b488 msvcr80!_callthreadstartex+0x17 00000000`489cf9b8 00000000`053286b0 0x7ff`fff4b488 00000000`489cf9c0 00000000`00000000 0x53286b0 47 Id: 1b90.1da8 Suspend: 0 Teb: 000007ff`fff48000 Unfrozen Child-SP RetAddr Call Site 00000000`48c5f3e8 00000000`770e4327 ntdll!ZwSignalAndWaitForSingleObject+0xa 00000000`48c5f3f0 00000000`004ad24d kernel32!SignalObjectAndWait+0x117 00000000`48c5f4b0 00000000`00a47cc3 sqlservr!SOS_Scheduler::SwitchContext+0x84d 00000000`48c5f750 00000000`00499dab sqlservr!SOS_Scheduler::Idle+0xa2 00000000`48c5f780 00000000`0049de0a sqlservr!SOS_Task::Param::Execute+0x11b 00000000`48c5f8a0 00000000`00499959 sqlservr!SOS_Scheduler::RunTask+0xca 00000000`48c5f930 00000000`00a3b760 sqlservr!SOS_Scheduler::ProcessTasks+0x99 00000000`48c5f9a0 00000000`00a3bab0 sqlservr!SchedulerManager::WorkerEntryPoint+0x110 00000000`48c5fa60 00000000`00a39620 sqlservr!SystemThread::RunWorker+0x60 00000000`48c5fa90 00000000`00a3b15f sqlservr!SystemThreadDispatcher::ProcessWorker+0x12c 00000000`48c5fb20 00000000`751d37d7 sqlservr!SchedulerManager::ThreadEntryPoint+0x12f 00000000`48c5fbb0 000007ff`fff49488 msvcr80!_callthreadstartex+0x17 00000000`48c5fbb8 00000000`053286b0 0x7ff`fff49488 00000000`48c5fbc0 00000000`00000000 0x53286b0 48 Id: 1b90.134 Suspend: 0 Teb: 000007ff`fff46000 Unfrozen Child-SP RetAddr Call Site 00000000`48f8f5c8 00000000`7709b348 ntdll!NtDelayExecution+0xa 00000000`48f8f5d0 00000000`004c2272 kernel32!SleepEx+0x84 00000000`48f8f650 00000000`02bcb189 sqlservr!SchedulerMonitor::Run+0x1e4 00000000`48f8f790 00000000`00499dab sqlservr!SchedulerMonitor::EntryPoint+0x9 00000000`48f8f7c0 00000000`0049de0a sqlservr!SOS_Task::Param::Execute+0x11b 00000000`48f8f8e0 00000000`00499959 sqlservr!SOS_Scheduler::RunTask+0xca 00000000`48f8f970 00000000`00a3b760 sqlservr!SOS_Scheduler::ProcessTasks+0x99 00000000`48f8f9e0 00000000`00a3bab0 sqlservr!SchedulerManager::WorkerEntryPoint+0x110 00000000`48f8faa0 00000000`00a39620 sqlservr!SystemThread::RunWorker+0x60 00000000`48f8fad0 00000000`00a3b15f sqlservr!SystemThreadDispatcher::ProcessWorker+0x12c 00000000`48f8fb60 00000000`751d37d7 sqlservr!SchedulerManager::ThreadEntryPoint+0x12f 00000000`48f8fbf0 000007ff`fff47488 msvcr80!_callthreadstartex+0x17 00000000`48f8fbf8 00000000`053286b0 0x7ff`fff47488 00000000`48f8fc00 00000000`00000000 0x53286b0 49 Id: 1b90.21c0 Suspend: 0 Teb: 000007ff`fff44000 Unfrozen Child-SP RetAddr Call Site 00000000`4926f3d8 00000000`770e4327 ntdll!ZwSignalAndWaitForSingleObject+0xa 00000000`4926f3e0 00000000`004ad24d kernel32!SignalObjectAndWait+0x117 00000000`4926f4a0 00000000`00a47cc3 sqlservr!SOS_Scheduler::SwitchContext+0x84d 00000000`4926f740 00000000`00499dab sqlservr!SOS_Scheduler::Idle+0xa2 00000000`4926f770 00000000`0049de0a sqlservr!SOS_Task::Param::Execute+0x11b 00000000`4926f890 00000000`00499959 sqlservr!SOS_Scheduler::RunTask+0xca 00000000`4926f920 00000000`00a3b760 sqlservr!SOS_Scheduler::ProcessTasks+0x99 00000000`4926f990 00000000`00a3bab0 sqlservr!SchedulerManager::WorkerEntryPoint+0x110 00000000`4926fa50 00000000`00a39620 sqlservr!SystemThread::RunWorker+0x60 00000000`4926fa80 00000000`00a3b15f sqlservr!SystemThreadDispatcher::ProcessWorker+0x12c 00000000`4926fb10 00000000`751d37d7 sqlservr!SchedulerManager::ThreadEntryPoint+0x12f 00000000`4926fba0 000007ff`fff45488 msvcr80!_callthreadstartex+0x17 00000000`4926fba8 00000000`053286b0 0x7ff`fff45488 00000000`4926fbb0 00000000`00000000 0x53286b0 50 Id: 1b90.21bc Suspend: 0 Teb: 000007ff`fff42000 Unfrozen Child-SP RetAddr Call Site 00000000`4951f438 00000000`770e4327 ntdll!ZwSignalAndWaitForSingleObject+0xa 00000000`4951f440 00000000`004ad24d kernel32!SignalObjectAndWait+0x117 00000000`4951f500 00000000`00493403 sqlservr!SOS_Scheduler::SwitchContext+0x84d 00000000`4951f7a0 00000000`00499c5e sqlservr!SOS_Scheduler::Suspend+0x9f 00000000`4951f7e0 00000000`00499912 sqlservr!WorkDispatcher::DequeueTask+0xae 00000000`4951f850 00000000`00a3b760 sqlservr!SOS_Scheduler::ProcessTasks+0x52 00000000`4951f8c0 00000000`00a3bab0 sqlservr!SchedulerManager::WorkerEntryPoint+0x110 00000000`4951f980 00000000`00a39620 sqlservr!SystemThread::RunWorker+0x60 00000000`4951f9b0 00000000`00a3b15f sqlservr!SystemThreadDispatcher::ProcessWorker+0x12c 00000000`4951fa40 00000000`751d37d7 sqlservr!SchedulerManager::ThreadEntryPoint+0x12f 00000000`4951fad0 000007ff`fff43488 msvcr80!_callthreadstartex+0x17 00000000`4951fad8 00000000`053286b0 0x7ff`fff43488 00000000`4951fae0 00000000`00000000 0x53286b0 51 Id: 1b90.1cc4 Suspend: 0 Teb: 000007ff`fff40000 Unfrozen Child-SP RetAddr Call Site 00000000`4976f1a8 00000000`770e4327 ntdll!ZwSignalAndWaitForSingleObject+0xa 00000000`4976f1b0 00000000`004ad24d kernel32!SignalObjectAndWait+0x117 00000000`4976f270 00000000`00a47cc3 sqlservr!SOS_Scheduler::SwitchContext+0x84d 00000000`4976f510 00000000`00499dab sqlservr!SOS_Scheduler::Idle+0xa2 00000000`4976f540 00000000`0049de0a sqlservr!SOS_Task::Param::Execute+0x11b 00000000`4976f660 00000000`00499959 sqlservr!SOS_Scheduler::RunTask+0xca 00000000`4976f6f0 00000000`00a3b760 sqlservr!SOS_Scheduler::ProcessTasks+0x99 00000000`4976f760 00000000`00a3bab0 sqlservr!SchedulerManager::WorkerEntryPoint+0x110 00000000`4976f820 00000000`00a39620 sqlservr!SystemThread::RunWorker+0x60 00000000`4976f850 00000000`00a3b15f sqlservr!SystemThreadDispatcher::ProcessWorker+0x12c 00000000`4976f8e0 00000000`751d37d7 sqlservr!SchedulerManager::ThreadEntryPoint+0x12f 00000000`4976f970 000007ff`fff41
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Shivam bhatia said

June 11, 2014 at 9:54 AM Microsoft (R) Windows Debugger Version 6.11.0001.404 X86 Copyright (c) Microsoft Corporation. All rights reserved. Loading Dump File [\\kratosE$MSSQL10.AEMSSQLLogSQLDump0012.mdmp] User Mini Dump File: Only registers, stack and portions of memory are available Comment: ‘Stack Trace’ Comment: ‘Deadlocked Schedulers’ Symbol search path is: srv*c:Websymbols*http://msdl.microsoft.com/download/symbols Executable search path is: Windows 7 Version 7601 (Service Pack 1) MP (24 procs) Free x64 Product: Server, suite: Enterprise TerminalServer SingleUserTS Machine Name: Debug session time: Tue Jun 10 12:07:55.000 2014 (GMT+6) System Uptime: 36 days 16:56:36.278 Process Uptime: 36 days 16:53:56.000 ………………………………………………………. ………………………………………………………. ……. Loading unloaded module list …………………………………………………………… This dump file has an exception of interest stored in it. The stored exception information can be accessed via .ecxr. (2c4.16a0): Unknown exception – code 0ef12228 (first/second chance not available) ntdll!ZwWaitForSingleObject+0xa: 00000000`76ec12fa c3 ret 0:005> .sympath srv*c:Websymbols*http://msdl.microsoft.com/download/symbols; Symbol search path is: srv*c:Websymbols*http://msdl.microsoft.com/download/symbols Expanded Symbol search path is: srv*c:websymbols*http://msdl.microsoft.com/download/symbols 0:005> .reload /f .Unable to load image C:Program FilesMicrosoft SQL ServerMSSQL10.AEMSSQLBinnsqlservr.exe, Win32 error 0n2 *** WARNING: Unable to verify timestamp for sqlservr.exe ……….Unable to load image C:Program FilesMicrosoft SQL ServerMSSQL10.AEMSSQLBinnsqlos.dll, Win32 error 0n2 *** WARNING: Unable to verify timestamp for sqlos.dll …………Unable to load image C:Program FilesMicrosoft SQL ServerMSSQL10.AEMSSQLBinnopends60.dll, Win32 error 0n2 *** WARNING: Unable to verify timestamp for opends60.dll …….Unable to load image C:Program FilesMicrosoft SQL ServerMSSQL10.AEMSSQLBinnBatchParser.dll, Win32 error 0n2 *** WARNING: Unable to verify timestamp for BatchParser.dll Press ctrl-c (cdb, kd, ntsd) or ctrl-break (windbg) to abort symbol loads that take too long. Run !sym noisy before .reload to track down problems loading symbols. ….*** ERROR: Symbol file could not be found. Defaulted to export symbols for instapi10.dll – …..Unable to load image c:Program FilesMicrosoft SQL ServerMSSQL10.AEMSSQLBinnResources1033sqlevn70.rll, Win32 error 0n2 *** WARNING: Unable to verify timestamp for sqlevn70.rll *** ERROR: Module load completed but symbols could not be loaded for sqlevn70.rll …….Unable to load image C:WindowsMicrosoft.NETFramework64v4.0.30319mscoreei.dll, Win32 error 0n2 *** WARNING: Unable to verify timestamp for mscoreei.dll …………Unable to load image c:Program FilesMicrosoft SQL ServerMSSQL10.AEMSSQLBinnftimport.dll, Win32 error 0n2 *** WARNING: Unable to verify timestamp for ftimport.dll .Unable to load image C:Program FilesMicrosoft SQL ServerMSSQL10.AEMSSQLBinnmsfte.dll, Win32 error 0n2 *** WARNING: Unable to verify timestamp for msfte.dll *** ERROR: Module load completed but symbols could not be loaded for msfte.dll ….. ……………Unable to load image c:WindowsSystem32sqlncli10.dll, Win32 error 0n2 *** WARNING: Unable to verify timestamp for sqlncli10.dll ….Unable to load image c:WindowsSystem321033SQLNCLIR10.RLL, Win32 error 0n2 *** WARNING: Unable to verify timestamp for SQLNCLIR10.RLL *** ERROR: Module load completed but symbols could not be loaded for SQLNCLIR10.RLL .Unable to load image C:Program FilesMicrosoft SQL ServerMSSQL10.AEMSSQLBinnxpsqlbot.dll, Win32 error 0n2 *** WARNING: Unable to verify timestamp for xpsqlbot.dll .Unable to load image c:Program FilesMicrosoft SQL ServerMSSQL10.AEMSSQLBinnXPStar.DLL, Win32 error 0n2 *** WARNING: Unable to verify timestamp for XPStar.DLL .Unable to load image C:Program FilesMicrosoft SQL ServerMSSQL10.AEMSSQLBinnsqlscm.dll, Win32 error 0n2 *** WARNING: Unable to verify timestamp for sqlscm.dll …Unable to load image C:WindowsSystem32odbcint.dll, Win32 error 0n2 *** WARNING: Unable to verify timestamp for odbcint.dll *** ERROR: Module load completed but symbols could not be loaded for odbcint.dll .Unable to load image c:Program FilesMicrosoft SQL ServerMSSQL10.AEMSSQLBinnResources1033XPStar.RLL, Win32 error 0n2 *** WARNING: Unable to verify timestamp for XPStar.RLL *** ERROR: Module load completed but symbols could not be loaded for XPStar.RLL .Unable to load image c:Program FilesMicrosoft SQL ServerMSSQL10.AEMSSQLBinnxplog70.dll, Win32 error 0n2 *** WARNING: Unable to verify timestamp for xplog70.dll .Unable to load image C:Program FilesMicrosoft SQL ServerMSSQL10.AEMSSQLBinnResources1033xplog70.rll, Win32 error 0n2 *** WARNING: Unable to verify timestamp for xplog70.rll *** ERROR: Module load completed but symbols could not be loaded for xplog70.rll ..Unable to load image C:WindowsassemblyNativeImages_v2.0.50727_64mscorlib51a23687fdafc32b697f5a719e364651mscorlib.ni.dll, Win32 error 0n2 *** WARNING: Unable to verify checksum for mscorlib.ni.dll …………..Unable to load image C:Program FilesMicrosoft SQL ServerMSSQL10.AEMSSQLBinnSqlAccess.dll, Win32 error 0n2 …Unable to load image C:WindowsassemblyNativeImages_v2.0.50727_64System2a03a77295ec434da3b6b7950f8f6e1aSystem.ni.dll, Win32 error 0n2 *** WARNING: Unable to verify checksum for System.ni.dll ..Unable to load image C:WindowsassemblyNativeImages_v2.0.50727_64System.Securityc8cf5dc083632e24c4d00072ead615a4System.Security.ni.dll, Win32 error 0n2 *** WARNING: Unable to verify checksum for System.Security.ni.dll …..Unable to load image C:WindowsSystem32comres.dll, Win32 error 0n2 *** WARNING: Unable to verify timestamp for comres.dll *** ERROR: Module load completed but symbols could not be loaded for comres.dll ………. ..Unable to load image c:Program FilesMicrosoft SQL ServerMSSQL10.AEMSSQLBinnODSOLE70.dll, Win32 error 0n2 *** WARNING: Unable to verify timestamp for ODSOLE70.dll ..*** ERROR: Symbol file could not be found. Defaulted to export symbols for instapi.dll – … Loading unloaded module list …………………………………………………………… 0:005> lmvm sqlservr start end module name 00000000`00670000 00000000`03f38000 sqlservr T (pdb symbols) c:websymbolssqlservr.pdb1BEDD4651F75476C9DD6B51AD7886F2C2sqlservr.pdb Loaded symbol image file: sqlservr.exe Image path: C:Program FilesMicrosoft SQL ServerMSSQL10.AEMSSQLBinnsqlservr.exe Image name: sqlservr.exe Timestamp: Wed May 29 12:40:49 2013 (51A5A9F9) CheckSum: 037AB286 ImageSize: 038C8000 File version: 2007.100.5841.0 Product version: 10.0.5841.0 File flags: 0 (Mask 3F) File OS: 40000 NT Base File type: 1.0 App File date: 00000000.00000000 Translations: 0000.04b0 0000.04e4 0409.04b0 0409.04e4 0:005> ~*kL 20 0 Id: 2c4.1118 Suspend: 0 Teb: 000007ff`fffde000 Unfrozen Child-SP RetAddr Call Site 00000000`003eefc8 000007fe`fd0810dc ntdll!ZwWaitForSingleObject+0xa 00000000`003eefd0 000007fe`fef9affb KERNELBASE!WaitForSingleObjectEx+0x79 00000000`003ef070 000007fe`fef99d61 sechost!ScSendResponseReceiveControls+0x13b 00000000`003ef160 000007fe`fef99c16 sechost!ScDispatcherLoop+0x121 00000000`003ef270 00000000`00973f67 sechost!StartServiceCtrlDispatcherW+0x14e 00000000`003ef2c0 00000000`00f0b000 sqlservr!wmain+0x347 00000000`003efa10 00000000`76d6652d sqlservr!NtCurrentTeb+0x1a0 00000000`003efa40 00000000`76e9c541 kernel32!BaseThreadInitThunk+0xd 00000000`003efa70 00000000`00000000 ntdll!RtlUserThreadStart+0x1d 1 Id: 2c4.88c Suspend: 0 Teb: 000007ff`fffd5000 Unfrozen Child-SP RetAddr Call Site 00000000`057cf608 00000000`76e8b037 ntdll!NtWaitForMultipleObjects+0xa 00000000`057cf610 00000000`76d6652d ntdll!TppWaiterpThread+0x14d 00000000`057cf8b0 00000000`76e9c541 kernel32!BaseThreadInitThunk+0xd 00000000`057cf8e0 00000000`00000000 ntdll!RtlUserThreadStart+0x1d 2 Id: 2c4.ff0 Suspend: 0 Teb: 000007ff`fffae000 Unfrozen Child-SP RetAddr Call Site 00000000`109ff4f8 00000000`76dc2d60 ntdll!NtSignalAndWaitForSingleObject+0xa 00000000`109ff500 00000000`00674669 kernel32!SignalObjectAndWait+0x110 00000000`109ff5b0 00000000`007b14c2 sqlservr!SOS_Scheduler::SwitchContext+0x968 00000000`109ff870 00000000`0067cc1b sqlservr!SOS_Scheduler::Idle+0xa2 00000000`109ff8a0 00000000`0067dffa sqlservr!SOS_Task::Param::Execute+0x11b 00000000`109ff9c0 00000000`0067cd69 sqlservr!SOS_Scheduler::RunTask+0xca 00000000`109ffa50 00000000`00b49940 sqlservr!SOS_Scheduler::ProcessTasks+0x99 00000000`109ffac0 00000000`00b48c30 sqlservr!SchedulerManager::WorkerEntryPoint+0x110 00000000`109ffb80 00000000`00b47426 sqlservr!SystemThread::RunWorker+0x60 00000000`109ffbb0 00000000`00b49c4f sqlservr!SystemThreadDispatcher::ProcessWorker+0x130 00000000`109ffc40 00000000`74ac37d7 sqlservr!SchedulerManager::ThreadEntryPoint+0x12f 00000000`109ffcd0 00000000`74ac3894 msvcr80!endthreadex+0x47 00000000`109ffd00 00000000`76d6652d msvcr80!endthreadex+0x104 00000000`109ffd30 00000000`76e9c541 kernel32!BaseThreadInitThunk+0xd 00000000`109ffd60 00000000`00000000 ntdll!RtlUserThreadStart+0x1d 3 Id: 2c4.f14 Suspend: 0 Teb: 000007ff`fffac000 Unfrozen Child-SP RetAddr Call Site 00000000`10c3c478 000007fe`fd0810dc ntdll!ZwWaitForSingleObject+0xa 00000000`10c3c480 00000000`0068ceea KERNELBASE!WaitForSingleObjectEx+0x79 00000000`10c3c520 00000000`00674485 sqlservr!SOS_Scheduler::SwitchContext+0x72f 00000000`10c3c7e0 00000000`00673db6 sqlservr!SOS_Scheduler::SuspendNonPreemptive+0xc5 00000000`10c3c820 00000000`00689902 sqlservr!EventInternal<Spinlock >::Wait+0x436 00000000`10c3ce10 00000000`02b46488 sqlservr!BPool::LazyWriter+0x4d7 00000000`10c3f270 00000000`0067cc1b sqlservr!lazywriter+0x2c8 00000000`10c3f760 00000000`0067dffa sqlservr!SOS_Task::Param::Execute+0x11b 00000000`10c3f880 00000000`0067cd69 sqlservr!SOS_Scheduler::RunTask+0xca 00000000`10c3f910 00000000`00b49940 sqlservr!SOS_Scheduler::ProcessTasks+0x99 00000000`10c3f980 00000000`00b48c30 sqlservr!SchedulerManager::WorkerEntryPoint+0x110 00000000`10c3fa40 00000000`00b47426 sqlservr!SystemThread::RunWorker+0x60 00000000`10c3fa70 00000000`00b49c4f sqlservr!SystemThreadDispatcher::ProcessWorker+0x130 00000000`10c3fb00 00000000`74ac37d7 sqlservr!SchedulerManager::ThreadEntryPoint+0x12f 00000000`10c3fb90 00000000`74ac3894 msvcr80!endthreadex+0x47 00000000`10c3fbc0 00000000`76d6652d msvcr80!endthreadex+0x104 00000000`10c3fbf0 00000000`76e9c541 kernel32!BaseThreadInitThunk+0xd 00000000`10c3fc20 00000000`00000000 ntdll!RtlUserThreadStart+0x1d 4 Id: 2c4.eac Suspend: 0 Teb: 000007ff`fffaa000 Unfrozen Child-SP RetAddr Call Site 00000000`1101f1b8 00000000`76dc2d60 ntdll!NtSignalAndWaitForSingleObject+0xa 00000000`1101f1c0 00000000`00674669 kernel32!SignalObjectAndWait+0x110 00000000`1101f270 00000000`007b14c2 sqlservr!SOS_Scheduler::SwitchContext+0x968 00000000`1101f530 00000000`0067cc1b sqlservr!SOS_Scheduler::Idle+0xa2 00000000`1101f560 00000000`0067dffa sqlservr!SOS_Task::Param::Execute+0x11b 00000000`1101f680 00000000`0067cd69 sqlservr!SOS_Scheduler::RunTask+0xca 00000000`1101f710 00000000`00b49940 sqlservr!SOS_Scheduler::ProcessTasks+0x99 00000000`1101f780 00000000`00b48c30 sqlservr!SchedulerManager::WorkerEntryPoint+0x110 00000000`1101f840 00000000`00b47426 sqlservr!SystemThread::RunWorker+0x60 00000000`1101f870 00000000`00b49c4f sqlservr!SystemThreadDispatcher::ProcessWorker+0x130 00000000`1101f900 00000000`74ac37d7 sqlservr!SchedulerManager::ThreadEntryPoint+0x12f 00000000`1101f990 00000000`74ac3894 msvcr80!endthreadex+0x47 00000000`1101f9c0 00000000`76d6652d msvcr80!endthreadex+0x104 00000000`1101f9f0 00000000`76e9c541 kernel32!BaseThreadInitThunk+0xd 00000000`1101fa20 00000000`00000000 ntdll!RtlUserThreadStart+0x1d # 5 Id: 2c4.16a0 Suspend: 0 Teb: 000007ff`fffa8000 Unfrozen Child-SP RetAddr Call Site 00000000`113ed988 000007fe`fd0810dc ntdll!ZwWaitForSingleObject+0xa 00000000`113ed990 00000000`0144aab9 KERNELBASE!WaitForSingleObjectEx+0x79 00000000`113eda30 00000000`0144a47b sqlservr!CDmpDump::DumpInternal+0x4d9 00000000`113edb30 00000000`01e3d240 sqlservr!CDmpDump::Dump+0x3b 00000000`113edb80 00000000`01ef772e sqlservr!SQLDumperLibraryInvoke+0x1a0 00000000`113edbb0 00000000`020489b0 sqlservr!CImageHelper::DoMiniDump+0x3ce 00000000`113edd90 00000000`02052bbb sqlservr!stackTrace+0x710 00000000`113ef2c0 00000000`01e15cd7 sqlservr!SQL_SOSDeadlockSchedulersCallback+0xab 00000000`113ef330 00000000`00d33c2f sqlservr!SOS_OS::ExecuteDeadlockSchedulerCallbacks+0xb7 00000000`113ef5f0 00000000`006a48c2 sqlservr!alloca_probe+0x404992 00000000`113ef780 00000000`02df66c9 sqlservr!SchedulerMonitor::Run+0xfe 00000000`113ef8a0 00000000`0067cc1b sqlservr!SchedulerMonitor::EntryPoint+0x9 00000000`113ef8d0 00000000`0067dffa sqlservr!SOS_Task::Param::Execute+0x11b 00000000`113ef9f0 00000000`0067cd69 sqlservr!SOS_Scheduler::RunTask+0xca 00000000`113efa80 00000000`00b49940 sqlservr!SOS_Scheduler::ProcessTasks+0x99 00000000`113efaf0 00000000`00b48c30 sqlservr!SchedulerManager::WorkerEntryPoint+0x110 00000000`113efbb0 00000000`00b47426 sqlservr!SystemThread::RunWorker+0x60 00000000`113efbe0 00000000`00b49c4f sqlservr!SystemThreadDispatcher::ProcessWorker+0x130 00000000`113efc70 00000000`74ac37d7 sqlservr!SchedulerManager::ThreadEntryPoint+0x12f 00000000`113efd00 00000000`74ac3894 msvcr80!endthreadex+0x47 00000000`113efd30 00000000`76d6652d msvcr80!endthreadex+0x104 00000000`113efd60 00000000`76e9c541 kernel32!BaseThreadInitThunk+0xd 00000000`113efd90 00000000`00000000 ntdll!RtlUserThreadStart+0x1d 6 Id: 2c4.914 Suspend: 0 Teb: 000007ff`fffa6000 Unfrozen Child-SP RetAddr Call Site 00000000`117af138 00000000`76dc2d60 ntdll!NtSignalAndWaitForSingleObject+0xa 00000000`117af140 00000000`00674669 kernel32!SignalObjectAndWait+0x110 00000000`117af1f0 00000000`007b14c2 sqlservr!SOS_Scheduler::SwitchContext+0x968 00000000`117af4b0 00000000`0067cc1b sqlservr!SOS_Scheduler::Idle+0xa2 00000000`117af4e0 00000000`0067dffa sqlservr!SOS_Task::Param::Execute+0x11b 00000000`117af600 00000000`0067cd69 sqlservr!SOS_Scheduler::RunTask+0xca 00000000`117af690 00000000`00b49940 sqlservr!SOS_Scheduler::ProcessTasks+0x99 00000000`117af700 00000000`00b48c30 sqlservr!SchedulerManager::WorkerEntryPoint+0x110 00000000`117af7c0 00000000`00b47426 sqlservr!SystemThread::RunWorker+0x60 00000000`117af7f0 00000000`00b49c4f sqlservr!SystemThreadDispatcher::ProcessWorker+0x130 00000000`117af880 00000000`74ac37d7 sqlservr!SchedulerManager::ThreadEntryPoint+0x12f 00000000`117af910 00000000`74ac3894 msvcr80!endthreadex+0x47 00000000`117af940 00000000`76d6652d msvcr80!endthreadex+0x104 00000000`117af970 00000000`76e9c541 kernel32!BaseThreadInitThunk+0xd 00000000`117af9a0 00000000`00000000 ntdll!RtlUserThreadStart+0x1d 7 Id: 2c4.99c Suspend: 0 Teb: 000007ff`fffa4000 Unfrozen Child-SP RetAddr Call Site 00000000`11aae878 00000000`76dc2d60 ntdll!NtSignalAndWaitForSingleObject+0xa 00000000`11aae880 00000000`00674669 kernel32!SignalObjectAndWait+0x110 00000000`11aae930 00000000`00674485 sqlservr!SOS_Scheduler::SwitchContext+0x968 00000000`11aaebf0 00000000`00673db6 sqlservr!SOS_Scheduler::SuspendNonPreemptive+0xc5 00000000`11aaec30 00000000`02f1b3ab sqlservr!EventInternal<Spinlock >::Wait+0x436 00000000`11aaf220 00000000`02f478a9 sqlservr!SignalProc+0x1cb 00000000`11aaf480 00000000`0067cc1b sqlservr!StartUp::InitDBMS+0x189 00000000`11aaf5c0 00000000`0067dffa sqlservr!SOS_Task::Param::Execute+0x11b 00000000`11aaf6e0 00000000`0067cd69 sqlservr!SOS_Scheduler::RunTask+0xca 00000000`11aaf770 00000000`00b49940 sqlservr!SOS_Scheduler::ProcessTasks+0x99 00000000`11aaf7e0 00000000`00b48c30 sqlservr!SchedulerManager::WorkerEntryPoint+0x110 00000000`11aaf8a0 00000000`00b47426 sqlservr!SystemThread::RunWorker+0x60 00000000`11aaf8d0 00000000`00b49c4f sqlservr!SystemThreadDispatcher::ProcessWorker+0x130 00000000`11aaf960 00000000`74ac37d7 sqlservr!SchedulerManager::ThreadEntryPoint+0x12f 00000000`11aaf9f0 00000000`74ac3894 msvcr80!endthreadex+0x47 00000000`11aafa20 00000000`76d6652d msvcr80!endthreadex+0x104 00000000`11aafa50 00000000`76e9c541 kernel32!BaseThreadInitThunk+0xd 00000000`11aafa80 00000000`00000000 ntdll!RtlUserThreadStart+0x1d 8 Id: 2c4.688 Suspend: 0 Teb: 000007ff`fffa2000 Unfrozen Child-SP RetAddr Call Site 00000000`11e4f268 000007fe`fd0810dc ntdll!ZwWaitForSingleObject+0xa 00000000`11e4f270 00000000`0068ceea KERNELBASE!WaitForSingleObjectEx+0x79 00000000`11e4f310 00000000`007b14c2 sqlservr!SOS_Scheduler::SwitchContext+0x72f 00000000`11e4f5d0 00000000`0067cc1b sqlservr!SOS_Scheduler::Idle+0xa2 00000000`11e4f600 00000000`0067dffa sqlservr!SOS_Task::Param::Execute+0x11b 00000000`11e4f720 00000000`0067cd69 sqlservr!SOS_Scheduler::RunTask+0xca 00000000`11e4f7b0 00000000`00b49940 sqlservr!SOS_Scheduler::ProcessTasks+0x99 00000000`11e4f820 00000000`00b48c30 sqlservr!SchedulerManager::WorkerEntryPoint+0x110 00000000`11e4f8e0 00000000`00b47426 sqlservr!SystemThread::RunWorker+0x60 00000000`11e4f910 00000000`00b49c4f sqlservr!SystemThreadDispatcher::ProcessWorker+0x130 00000000`11e4f9a0 00000000`74ac37d7 sqlservr!SchedulerManager::ThreadEntryPoint+0x12f 00000000`11e4fa30 00000000`74ac3894 msvcr80!endthreadex+0x47 00000000`11e4fa60 00000000`76d6652d msvcr80!endthreadex+0x104 00000000`11e4fa90 00000000`76e9c541 kernel32!BaseThreadInitThunk+0xd 00000000`11e4fac0 00000000`00000000 ntdll!RtlUserThreadStart+0x1d 9 Id: 2c4.1358 Suspend: 0 Teb: 000007ff`fffa0000 Unfrozen Child-SP RetAddr Call Site 00000000`1215eae8 00000000`76dc2d60 ntdll!NtSignalAndWaitForSingleObject+0xa 00000000`1215eaf0 00000000`00674669 kernel32!SignalObjectAndWait+0x110 00000000`1215eba0 00000000`00674485 sqlservr!SOS_Scheduler::SwitchContext+0x968 00000000`1215ee60 00000000`00673db6 sqlservr!SOS_Scheduler::SuspendNonPreemptive+0xc5 00000000`1215eea0 00000000`0068d6bd sqlservr!EventInternal<Spinlock >::Wait+0x436 00000000`1215f490 00000000`01f25c79 sqlservr!ResQueueBase::Dequeue+0x19d 00000000`1215f550 00000000`02b434f9 sqlservr!ResQueue::Dequeue+0x19 00000000`1215f580 00000000`0067cc1b sqlservr!systemTaskThread+0x309 00000000`1215fa90 00000000`0067dffa sqlservr!SOS_Task::Param::Execute+0x11b 00000000`1215fbb0 00000000`0067cd69 sqlservr!SOS_Scheduler::RunTask+0xca 00000000`1215fc40 00000000`00b49940 sqlservr!SOS_Scheduler::ProcessTasks+0x99 00000000`1215fcb0 00000000`00b48c30 sqlservr!SchedulerManager::WorkerEntryPoint+0x110 00000000`1215fd70 00000000`00b47426 sqlservr!SystemThread::RunWorker+0x60 00000000`1215fda0 00000000`00b49c4f sqlservr!SystemThreadDispatcher::ProcessWorker+0x130 00000000`1215fe30 00000000`74ac37d7 sqlservr!SchedulerManager::ThreadEntryPoint+0x12f 00000000`1215fec0 00000000`74ac3894 msvcr80!endthreadex+0x47 00000000`1215fef0 00000000`76d6652d msvcr80!endthreadex+0x104 00000000`1215ff20 00000000`76e9c541 kernel32!BaseThreadInitThunk+0xd 00000000`1215ff50 00000000`00000000 ntdll!RtlUserThreadStart+0x1d 10 Id: 2c4.fc0 Suspend: 0 Teb: 000007ff`fff9e000 Unfrozen Child-SP RetAddr Call Site 00000000`1254f548 00000000`76dc2d60 ntdll!NtSignalAndWaitForSingleObject+0xa 00000000`1254f550 00000000`00674669 kernel32!SignalObjectAndWait+0x110 00000000`1254f600 00000000`007b14c2 sqlservr!SOS_Scheduler::SwitchContext+0x968 00000000`1254f8c0 00000000`0067cc1b sqlservr!SOS_Scheduler::Idle+0xa2 00000000`1254f8f0 00000000`0067dffa sqlservr!SOS_Task::Param::Execute+0x11b 00000000`1254fa10 00000000`0067cd69 sqlservr!SOS_Scheduler::RunTask+0xca 00000000`1254faa0 00000000`00b49940 sqlservr!SOS_Scheduler::ProcessTasks+0x99 00000000`1254fb10 00000000`00b48c30 sqlservr!SchedulerManager::WorkerEntryPoint+0x110 00000000`1254fbd0 00000000`00b47426 sqlservr!SystemThread::RunWorker+0x60 00000000`1254fc00 00000000`00b49c4f sqlservr!SystemThreadDispatcher::ProcessWorker+0x130 00000000`1254fc90 00000000`74ac37d7 sqlservr!SchedulerManager::ThreadEntryPoint+0x12f 00000000`1254fd20 00000000`74ac3894 msvcr80!endthreadex+0x47 00000000`1254fd50 00000000`76d6652d msvcr80!endthreadex+0x104 00000000`1254fd80 00000000`76e9c541 kernel32!BaseThreadInitThunk+0xd 00000000`1254fdb0 00000000`00000000 ntdll!RtlUserThreadStart+0x1d 11 Id: 2c4.870 Suspend: 0 Teb: 000007ff`fff9c000 Unfrozen Child-SP RetAddr Call Site 00000000`127ec768 00000000`76dc2d60 ntdll!NtSignalAndWaitForSingleObject+0xa 00000000`127ec770 00000000`00674669 kernel32!SignalObjectAndWait+0x110 00000000`127ec820 00000000`00674485 sqlservr!SOS_Scheduler::SwitchContext+0x968 00000000`127ecae0 00000000`00673db6 sqlservr!SOS_Scheduler::SuspendNonPreemptive+0xc5 00000000`127ecb20 00000000`00f01747 sqlservr!EventInternal<Spinlock >::Wait+0x436 00000000`127ed110 00000000`0083431a sqlservr!LC::WaitForMemBlk+0x87 00000000`127ed190 00000000`006baa61 sqlservr!SQLServerLogMgr::AppendLogRequest+0x31f 00000000`127ed270 00000000`006bb154 sqlservr!SQLServerLogMgr::ReserveAndAppend+0x5d 00000000`127ed3a0 00000000`006bbbcd sqlservr!XdesRMReadWrite::GenerateLogRec+0x2e4 00000000`127ed560 00000000`006bb9c4 sqlservr!XdesRMReadWrite::LogBeginXact+0x1fd 00000000`127ed6c0 00000000`006bb90f sqlservr!XdesRMReadWrite::MakeActive+0x68 00000000`127ed6f0 00000000`0153beef sqlservr!XdesRMReadWrite::GenerateLogRec+0x50b 00000000`127ed8b0 00000000`00bf99f1 sqlservr!alloca_probe+0x12446f 00000000`127eda20 00000000`0079d877 sqlservr!MDL::FLockObjectId+0x1c2 00000000`127edab0 00000000`0079d63e sqlservr!MDAutoObjectLock::Acquire+0x27 00000000`127edaf0 00000000`0079d9b9 sqlservr!CMEDCatalogObject::GetCachedObjectById+0x9e 00000000`127edb90 00000000`0070897d sqlservr!CMEDProxyDatabase::GetObjectByObjectId+0x65 00000000`127edbe0 00000000`007084db sqlservr!CTempTableCacheObject::GetTempTableWithXactPin+0xdd 00000000`127edcb0 00000000`0239f42f sqlservr!CTableCreate::LCreateImpl+0x51b 00000000`127ee120 00000000`0239f9d7 sqlservr!CStmtCreateTable::XretCreateTableExecute+0x18f 00000000`127ee290 00000000`023c9243 sqlservr!CXStmtCreateTableDDL::XretExecute+0x47 00000000`127ee2d0 00000000`023ccf7a sqlservr!CExecStmtLoopVars::ExecuteXStmtAndSetXretReturn+0x13 00000000`127ee300 00000000`017540f0 sqlservr!CMsqlExecContext::ExecuteStmts+0xbca 00000000`127ef2b0 00000000`00774629 sqlservr!alloca_probe+0x3d87fc 00000000`127ef430 00000000`00778d3f sqlservr!CSQLSource::Execute+0x319 00000000`127ef560 00000000`0072fb2a sqlservr!process_request+0x371 00000000`127ef820 00000000`0067cc1b sqlservr!process_commands+0x1ba 00000000`127efa20 00000000`0067dffa sqlservr!SOS_Task::Param::Execute+0x11b 00000000`127efb40 00000000`0067cd69 sqlservr!SOS_Scheduler::RunTask+0xca 00000000`127efbd0 00000000`00b49940 sqlservr!SOS_Scheduler::ProcessTasks+0x99 00000000`127efc40 00000000`00b48c30 sqlservr!SchedulerManager::WorkerEntryPoint+0x110 00000000`127efd00 00000000`00b47426 sqlservr!SystemThread::RunWorker+0x60 12 Id: 2c4.8a0 Suspend: 0 Teb: 000007ff`fff9a000 Unfrozen Child-SP RetAddr Call Site 00000000`12a0f1b8 00000000`76dc2d60 ntdll!NtSignalAndWaitForSingleObject+0xa 00000000`12a0f1c0 00000000`00674669 kernel32!SignalObjectAndWait+0x110 00000000`12a0f270 00000000`007b14c2 sqlservr!SOS_Scheduler::SwitchContext+0x968 00000000`12a0f530 00000000`0067cc1b sqlservr!SOS_Scheduler::Idle+0xa2 00000000`12a0f560 00000000`0067dffa sqlservr!SOS_Task::Param::Execute+0x11b 00000000`12a0f680 00000000`0067cd69 sqlservr!SOS_Scheduler::RunTask+0xca 00000000`12a0f710 00000000`00b49940 sqlservr!SOS_Scheduler::ProcessTasks+0x99 00000000`12a0f780 00000000`00b48c30 sqlservr!SchedulerManager::WorkerEntryPoint+0x110 00000000`12a0f840 00000000`00b47426 sqlservr!SystemThread::RunWorker+0x60 00000000`12a0f870 00000000`00b49c4f sqlservr!SystemThreadDispatcher::ProcessWorker+0x130 00000000`12a0f900 00000000`74ac37d7 sqlservr!SchedulerManager::ThreadEntryPoint+0x12f 00000000`12a0f990 00000000`74ac3894 msvcr80!endthreadex+0x47 00000000`12a0f9c0 00000000`76d6652d msvcr80!endthreadex+0x104 00000000`12a0f9f0 00000000`76e9c541 kernel32!BaseThreadInitThunk+0xd 00000000`12a0fa20 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Unfrozen Child-SP RetAddr Call Site 00000000`1587edc8 000007fe`fd081430 ntdll!NtWaitForMultipleObjects+0xa 00000000`1587edd0 00000000`76d61220 KERNELBASE!WaitForMultipleObjectsEx+0xe8 00000000`1587eed0 00000000`0068df3d kernel32!WaitForMultipleObjects+0xb0 00000000`1587ef60 00000000`027f8548 sqlservr!ResourceMonitor::CheckIndicators+0x181 00000000`1587f010 00000000`02afa36b sqlservr!ResourceMonitor::ResourceMonitorTask+0x1b8 00000000`1587f160 00000000`0067cc1b sqlservr!SetupResourceMonitorTaskContext+0x11b 00000000`1587f4a0 00000000`0067dffa sqlservr!SOS_Task::Param::Execute+0x11b 00000000`1587f5c0 00000000`0067cd69 sqlservr!SOS_Scheduler::RunTask+0xca 00000000`1587f650 00000000`00b49940 sqlservr!SOS_Scheduler::ProcessTasks+0x99 00000000`1587f6c0 00000000`00b48c30 sqlservr!SchedulerManager::WorkerEntryPoint+0x110 00000000`1587f780 00000000`00b47426 sqlservr!SystemThread::RunWorker+0x60 00000000`1587f7b0 00000000`00b49c4f sqlservr!SystemThreadDispatcher::ProcessWorker+0x130 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00000000`0067dffa sqlservr!SOS_Task::Param::Execute+0x11b 00000000`260bf520 00000000`0067cd69 sqlservr!SOS_Scheduler::RunTask+0xca 00000000`260bf5b0 00000000`00b49940 sqlservr!SOS_Scheduler::ProcessTasks+0x99 00000000`260bf620 00000000`00b48c30 sqlservr!SchedulerManager::WorkerEntryPoint+0x110 00000000`260bf6e0 00000000`00b47426 sqlservr!SystemThread::RunWorker+0x60 00000000`260bf710 00000000`00b49c4f sqlservr!SystemThreadDispatcher::ProcessWorker+0x130 00000000`260bf7a0 00000000`74ac37d7 sqlservr!SchedulerManager::ThreadEntryPoint+0x12f 00000000`260bf830 00000000`74ac3894 msvcr80!endthreadex+0x47 00000000`260bf860 00000000`76d6652d msvcr80!endthreadex+0x104 00000000`260bf890 00000000`76e9c541 kernel32!BaseThreadInitThunk+0xd 00000000`260bf8c0 00000000`00000000 ntdll!RtlUserThreadStart+0x1d 24 Id: 2c4.93c Suspend: 0 Teb: 000007ff`fff78000 Unfrozen Child-SP RetAddr Call Site 00000000`262defc8 000007fe`fd0810dc ntdll!ZwWaitForSingleObject+0xa 00000000`262defd0 00000000`0068ceea KERNELBASE!WaitForSingleObjectEx+0x79 00000000`262df070 00000000`00674485 sqlservr!SOS_Scheduler::SwitchContext+0x72f 00000000`262df330 00000000`00673db6 sqlservr!SOS_Scheduler::SuspendNonPreemptive+0xc5 00000000`262df370 00000000`0068d9de sqlservr!EventInternal<Spinlock >::Wait+0x436 00000000`262df960 00000000`02aeffa3 sqlservr!CTraceManagementTask::Invoke+0x40 00000000`262df9c0 00000000`0067cc1b sqlservr!CTraceBatchTask::Task+0x1a3 00000000`262dfaa0 00000000`0067dffa sqlservr!SOS_Task::Param::Execute+0x11b 00000000`262dfbc0 00000000`0067cd69 sqlservr!SOS_Scheduler::RunTask+0xca 00000000`262dfc50 00000000`00b49940 sqlservr!SOS_Scheduler::ProcessTasks+0x99 00000000`262dfcc0 00000000`00b48c30 sqlservr!SchedulerManager::WorkerEntryPoint+0x110 00000000`262dfd80 00000000`00b47426 sqlservr!SystemThread::RunWorker+0x60 00000000`262dfdb0 00000000`00b49c4f sqlservr!SystemThreadDispatcher::ProcessWorker+0x130 00000000`262dfe40 00000000`74ac37d7 sqlservr!SchedulerManager::ThreadEntryPoint+0x12f 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00000000`006bbbcd sqlservr!XdesRMReadWrite::GenerateLogRec+0x2e4 00000000`2655d130 00000000`006bb9c4 sqlservr!XdesRMReadWrite::LogBeginXact+0x1fd 00000000`2655d290 00000000`006bb90f sqlservr!XdesRMReadWrite::MakeActive+0x68 00000000`2655d2c0 00000000`0153beef sqlservr!XdesRMReadWrite::GenerateLogRec+0x50b 00000000`2655d480 00000000`00bf99f1 sqlservr!alloca_probe+0x12446f 00000000`2655d5f0 00000000`00896f44 sqlservr!MDL::FLockObjectId+0x1c2 00000000`2655d680 00000000`008971ed sqlservr!CMEDCatalogObject::FPersistObject+0x174 00000000`2655d6f0 00000000`008a224d sqlservr!CMEDProxySchema::CreateObject+0xfd 00000000`2655d770 00000000`0239f42f sqlservr!CTableCreate::LCreateImpl+0x70c 00000000`2655dbe0 00000000`0239f9d7 sqlservr!CStmtCreateTable::XretCreateTableExecute+0x18f 00000000`2655dd50 00000000`023c9243 sqlservr!CXStmtCreateTableDDL::XretExecute+0x47 00000000`2655dd90 00000000`023ccf7a sqlservr!CExecStmtLoopVars::ExecuteXStmtAndSetXretReturn+0x13 00000000`2655ddc0 00000000`017540f0 sqlservr!CMsqlExecContext::ExecuteStmts+0xbca 00000000`2655ed70 00000000`00774629 sqlservr!alloca_probe+0x3d87fc 00000000`2655eef0 00000000`00778d3f sqlservr!CSQLSource::Execute+0x319 00000000`2655f020 00000000`0072fb2a sqlservr!process_request+0x371 00000000`2655f2e0 00000000`0067cc1b sqlservr!process_commands+0x1ba 00000000`2655f4e0 00000000`0067dffa sqlservr!SOS_Task::Param::Execute+0x11b 00000000`2655f600 00000000`0067cd69 sqlservr!SOS_Scheduler::RunTask+0xca 00000000`2655f690 00000000`00b49940 sqlservr!SOS_Scheduler::ProcessTasks+0x99 00000000`2655f700 00000000`00b48c30 sqlservr!SchedulerManager::WorkerEntryPoint+0x110 00000000`2655f7c0 00000000`00b47426 sqlservr!SystemThread::RunWorker+0x60 00000000`2655f7f0 00000000`00b49c4f sqlservr!SystemThreadDispatcher::ProcessWorker+0x130 00000000`2655f880 00000000`74ac37d7 sqlservr!SchedulerManager::ThreadEntryPoint+0x12f 26 Id: 2c4.16e4 Suspend: 0 Teb: 000007ff`fff74000 Unfrozen Child-SP RetAddr Call Site 00000000`268af388 00000000`76dc2d60 ntdll!NtSignalAndWaitForSingleObject+0xa 00000000`268af390 00000000`00674669 kernel32!SignalObjectAndWait+0x110 00000000`268af440 00000000`007b14c2 sqlservr!SOS_Scheduler::SwitchContext+0x968 00000000`268af700 00000000`0067cc1b sqlservr!SOS_Scheduler::Idle+0xa2 00000000`268af730 00000000`0067dffa sqlservr!SOS_Task::Param::Execute+0x11b 00000000`268af850 00000000`0067cd69 sqlservr!SOS_Scheduler::RunTask+0xca 00000000`268af8e0 00000000`00b49940 sqlservr!SOS_Scheduler::ProcessTasks+0x99 00000000`268af950 00000000`00b48c30 sqlservr!SchedulerManager::WorkerEntryPoint+0x110 00000000`268afa10 00000000`00b47426 sqlservr!SystemThread::RunWorker+0x60 00000000`268afa40 00000000`00b49c4f sqlservr!SystemThreadDispatcher::ProcessWorker+0x130 00000000`268afad0 00000000`74ac37d7 sqlservr!SchedulerManager::ThreadEntryPoint+0x12f 00000000`268afb60 00000000`74ac3894 msvcr80!endthreadex+0x47 00000000`268afb90 00000000`76d6652d msvcr80!endthreadex+0x104 00000000`268afbc0 00000000`76e9c541 kernel32!BaseThreadInitThunk+0xd 00000000`268afbf0 00000000`00000000 ntdll!RtlUserThreadStart+0x1d 27 Id: 2c4.68c Suspend: 0 Teb: 000007ff`fff72000 Unfrozen Child-SP RetAddr Call Site 00000000`26c2c5e8 00000000`76dc2d60 ntdll!NtSignalAndWaitForSingleObject+0xa 00000000`26c2c5f0 00000000`00674669 kernel32!SignalObjectAndWait+0x110 00000000`26c2c6a0 00000000`00674485 sqlservr!SOS_Scheduler::SwitchContext+0x968 00000000`26c2c960 00000000`00673db6 sqlservr!SOS_Scheduler::SuspendNonPreemptive+0xc5 00000000`26c2c9a0 00000000`00689902 sqlservr!EventInternal<Spinlock >::Wait+0x436 00000000`26c2cf90 00000000`02b46488 sqlservr!BPool::LazyWriter+0x4d7 00000000`26c2f3f0 00000000`0067cc1b sqlservr!lazywriter+0x2c8 00000000`26c2f8e0 00000000`0067dffa sqlservr!SOS_Task::Param::Execute+0x11b 00000000`26c2fa00 00000000`0067cd69 sqlservr!SOS_Scheduler::RunTask+0xca 00000000`26c2fa90 00000000`00b49940 sqlservr!SOS_Scheduler::ProcessTasks+0x99 00000000`26c2fb00 00000000`00b48c30 sqlservr!SchedulerManager::WorkerEntryPoint+0x110 00000000`26c2fbc0 00000000`00b47426 sqlservr!SystemThread::RunWorker+0x60 00000000`26c2fbf0 00000000`00b49c4f sqlservr!SystemThreadDispatcher::ProcessWorker+0x130 00000000`26c2fc80 00000000`74ac37d7 sqlservr!SchedulerManager::ThreadEntryPoint+0x12f 00000000`26c2fd10 00000000`74ac3894 msvcr80!endthreadex+0x47 00000000`26c2fd40 00000000`76d6652d msvcr80!endthreadex+0x104 00000000`26c2fd70 00000000`76e9c541 kernel32!BaseThreadInitThunk+0xd 00000000`26c2fda0 00000000`00000000 ntdll!RtlUserThreadStart+0x1d 28 Id: 2c4.a74 Suspend: 0 Teb: 000007ff`fff70000 Unfrozen Child-SP RetAddr Call Site 00000000`26fff228 00000000`76dc2d60 ntdll!NtSignalAndWaitForSingleObject+0xa 00000000`26fff230 00000000`00674669 kernel32!SignalObjectAndWait+0x110 00000000`26fff2e0 00000000`007b14c2 sqlservr!SOS_Scheduler::SwitchContext+0x968 00000000`26fff5a0 00000000`0067cc1b sqlservr!SOS_Scheduler::Idle+0xa2 00000000`26fff5d0 00000000`0067dffa sqlservr!SOS_Task::Param::Execute+0x11b 00000000`26fff6f0 00000000`0067cd69 sqlservr!SOS_Scheduler::RunTask+0xca 00000000`26fff780 00000000`00b49940 sqlservr!SOS_Scheduler::ProcessTasks+0x99 00000000`26fff7f0 00000000`00b48c30 sqlservr!SchedulerManager::WorkerEntryPoint+0x110 00000000`26fff8b0 00000000`00b47426 sqlservr!SystemThread::RunWorker+0x60 00000000`26fff8e0 00000000`00b49c4f sqlservr!SystemThreadDispatcher::ProcessWorker+0x130 00000000`26fff970 00000000`74ac37d7 sqlservr!SchedulerManager::ThreadEntryPoint+0x12f 00000000`26fffa00 00000000`74ac3894 msvcr80!endthreadex+0x47 00000000`26fffa30 00000000`76d6652d msvcr80!endthreadex+0x104 00000000`26fffa60 00000000`76e9c541 kernel32!BaseThreadInitThunk+0xd 00000000`26fffa90 00000000`00000000 ntdll!RtlUserThreadStart+0x1d 29 Id: 2c4.b7c Suspend: 0 Teb: 000007ff`fff6e000 Unfrozen Child-SP RetAddr Call Site 00000000`2734f598 000007fe`fd081203 ntdll!ZwDelayExecution+0xa 00000000`2734f5a0 00000000`006a478a KERNELBASE!SleepEx+0xab 00000000`2734f640 00000000`02df66c9 sqlservr!SchedulerMonitor::Run+0x1a9 00000000`2734f760 00000000`0067cc1b sqlservr!SchedulerMonitor::EntryPoint+0x9 00000000`2734f790 00000000`0067dffa sqlservr!SOS_Task::Param::Execute+0x11b 00000000`2734f8b0 00000000`0067cd69 sqlservr!SOS_Scheduler::RunTask+0xca 00000000`2734f940 00000000`00b49940 sqlservr!SOS_Scheduler::ProcessTasks+0x99 00000000`2734f9b0 00000000`00b48c30 sqlservr!SchedulerManager::WorkerEntryPoint+0x110 00000000`2734fa70 00000000`00b47426 sqlservr!SystemThread::RunWorker+0x60 00000000`2734faa0 00000000`00b49c4f sqlservr!SystemThreadDispatcher::ProcessWorker+0x130 00000000`2734fb30 00000000`74ac37d7 sqlservr!SchedulerManager::ThreadEntryPoint+0x12f 00000000`2734fbc0 00000000`74ac3894 msvcr80!endthreadex+0x47 00000000`2734fbf0 00000000`76d6652d msvcr80!endthreadex+0x104 00000000`2734fc20 00000000`76e9c541 kernel32!BaseThreadInitThunk+0xd 00000000`2734fc50 00000000`00000000 ntdll!RtlUserThreadStart+0x1d 30 Id: 2c4.13b0 Suspend: 0 Teb: 000007ff`fff6c000 Unfrozen Child-SP RetAddr Call Site 00000000`275ef678 00000000`76dc2d60 ntdll!NtSignalAndWaitForSingleObject+0xa 00000000`275ef680 00000000`00674669 kernel32!SignalObjectAndWait+0x110 00000000`275ef730 00000000`007b14c2 sqlservr!SOS_Scheduler::SwitchContext+0x968 00000000`275ef9f0 00000000`0067cc1b sqlservr!SOS_Scheduler::Idle+0xa2 00000000`275efa20 00000000`0067dffa sqlservr!SOS_Task::Param::Execute+0x11b 00000000`275efb40 00000000`0067cd69 sqlservr!SOS_Scheduler::RunTask+0xca 00000000`275efbd0 00000000`00b49940 sqlservr!SOS_Scheduler::ProcessTasks+0x99 00000000`275efc40 00000000`00b48c30 sqlservr!SchedulerManager::WorkerEntryPoint+0x110 00000000`275efd00 00000000`00b47426 sqlservr!SystemThread::RunWorker+0x60 00000000`275efd30 00000000`00b49c4f sqlservr!SystemThreadDispatcher::ProcessWorker+0x130 00000000`275efdc0 00000000`74ac37d7 sqlservr!SchedulerManager::ThreadEntryPoint+0x12f 00000000`275efe50 00000000`74ac3894 msvcr80!endthreadex+0x47 00000000`275efe80 00000000`76d6652d msvcr80!endthreadex+0x104 00000000`275efeb0 00000000`76e9c541 kernel32!BaseThreadInitThunk+0xd 00000000`275efee0 00000000`00000000 ntdll!RtlUserThreadStart+0x1d 31 Id: 2c4.122c Suspend: 0 Teb: 000007ff`fff6a000 Unfrozen Child-SP RetAddr Call Site 00000000`277ee9e8 00000000`76dc2d60 ntdll!NtSignalAndWaitForSingleObject+0xa 00000000`277ee9f0 00000000`00674669 kernel32!SignalObjectAndWait+0x110 00000000`277eeaa0 00000000`00674485 sqlservr!SOS_Scheduler::SwitchContext+0x968 00000000`277eed60 00000000`00673db6 sqlservr!SOS_Scheduler::SuspendNonPreemptive+0xc5 00000000`277eeda0 00000000`0068d6bd sqlservr!EventInternal<Spinlock >::Wait+0x436 00000000`277ef390 00000000`00c1be51 sqlservr!ResQueueBase::Dequeue+0x19d 00000000`277ef450 00000000`02dd08a7 sqlservr!CheckpointLoop+0x1d5 00000000`277ef670 00000000`0067cc1b sqlservr!ckptproc+0x47 00000000`277ef6e0 00000000`0067dffa sqlservr!SOS_Task::Param::Execute+0x11b 00000000`277ef800 00000000`0067cd69 sqlservr!SOS_Scheduler::RunTask+0xca 00000000`277ef890 00000000`00b49940 sqlservr!SOS_Scheduler::ProcessTasks+0x99 00000000`277ef900 00000000`00b48c30 sqlservr!SchedulerManager::WorkerEntryPoint+0x110 00000000`277ef9c0 00000000`00b47426 sqlservr!SystemThread::RunWorker+0x60 00000000`277ef9f0 00000000`00b49c4f sqlservr!SystemThreadDispatcher::ProcessWorker+0x130 00000000`277efa80 00000000`74ac37d7 sqlservr!SchedulerManager::ThreadEntryPoint+0x12f 00000000`277efb10 00000000`74ac3894 msvcr80!endthreadex+0x47 00000000`277efb40 00000000`76d6652d msvcr80!endthreadex+0x104 00000000`277efb70 00000000`76e9c541 kernel32!BaseThreadInitThunk+0xd 00000000`277efba0 00000000`00000000 ntdll!RtlUserThreadStart+0x1d 32 Id: 2c4.1744 Suspend: 0 Teb: 000007ff`fff68000 Unfrozen Child-SP RetAddr Call Site 00000000`27b6f218 00000000`76dc2d60 ntdll!NtSignalAndWaitForSingleObject+0xa 00000000`27b6f220 00000000`00674669 kernel32!SignalObjectAndWait+0x110 00000000`27b6f2d0 00000000`007b14c2 sqlservr!SOS_Scheduler::SwitchContext+0x968 00000000`27b6f590 00000000`0067cc1b sqlservr!SOS_Scheduler::Idle+0xa2 00000000`27b6f5c0 00000000`0067dffa sqlservr!SOS_Task::Param::Execute+0x11b 00000000`27b6f6e0 00000000`0067cd69 sqlservr!SOS_Scheduler::RunTask+0xca 00000000`27b6f770 00000000`00b49940 sqlservr!SOS_Scheduler::ProcessTasks+0x99 00000000`27b6f7e0 00000000`00b48c30 sqlservr!SchedulerManager::WorkerEntryPoint+0x110 00000000`27b6f8a0 00000000`00b47426 sqlservr!SystemThread::RunWorker+0x60 00000000`27b6f8d0 00000000`00b49c4f sqlservr!SystemThreadDispatcher::ProcessWorker+0x130 00000000`27b6f960 00000000`74ac37d7 sqlservr!SchedulerManager::ThreadEntryPoint+0x12f 00000000`27b6f9f0 00000000`74ac3894 msvcr80!endthreadex+0x47 00000000`27b6fa20 00000000`76d6652d msvcr80!endthreadex+0x104 00000000`27b6fa50 00000000`76e9c541 kernel32!BaseThreadInitThunk+0xd 00000000`27b6fa80 00000000`00000000 ntdll!RtlUserThreadStart+0x1d 33 Id: 2c4.10a4 Suspend: 0 Teb: 000007ff`fff66000 Unfrozen Child-SP RetAddr Call Site 00000000`27ddf828 000007fe`fd0810dc ntdll!ZwWaitForSingleObject+0xa 00000000`27ddf830 00000000`0097e222 KERNELBASE!WaitForSingleObjectEx+0x79 00000000`27ddf8d0 00000000`02f2e42e sqlservr!FRunCM+0x32c 00000000`27ddfa20 00000000`0067cc1b sqlservr!initCM+0x3ee 00000000`27ddfad0 00000000`0067dffa sqlservr!SOS_Task::Param::Execute+0x11b 00000000`27ddfbf0 00000000`0067cd69 sqlservr!SOS_Scheduler::RunTask+0xca 00000000`27ddfc80 00000000`00b49940 sqlservr!SOS_Scheduler::ProcessTasks+0x99 00000000`27ddfcf0 00000000`00b48c30 sqlservr!SchedulerManager::WorkerEntryPoint+0x110 00000000`27ddfdb0 00000000`00b47426 sqlservr!SystemThread::RunWorker+0x60 00000000`27ddfde0 00000000`00b49c4f sqlservr!SystemThreadDispatcher::ProcessWorker+0x130 00000000`27ddfe70 00000000`74ac37d7 sqlservr!SchedulerManager::ThreadEntryPoint+0x12f 00000000`27ddff00 00000000`74ac3894 msvcr80!endthreadex+0x47 00000000`27ddff30 00000000`76d6652d msvcr80!endthreadex+0x104 00000000`27ddff60 00000000`76e9c541 kernel32!BaseThreadInitThunk+0xd 00000000`27ddff90 00000000`00000000 ntdll!RtlUserThreadStart+0x1d 34 Id: 2c4.b80 Suspend: 0 Teb: 000007ff`fff64000 Unfrozen Child-SP RetAddr Call Site 00000000`280bf6d8 00000000`76dc2d60 ntdll!NtSignalAndWaitForSingleObject+0xa 00000000`280bf6e0 00000000`00674669 kernel32!SignalObjectAndWait+0x110 00000000`280bf790 00000000`007b14c2 sqlservr!SOS_Scheduler::SwitchContext+0x968 00000000`280bfa50 00000000`0067cc1b sqlservr!SOS_Scheduler::Idle+0xa2 00000000`280bfa80 00000000`0067dffa sqlservr!SOS_Task::Param::Execute+0x11b 00000000`280bfba0 00000000`0067cd69 sqlservr!SOS_Scheduler::RunTask+0xca 00000000`280bfc30 00000000`00b49940 sqlservr!SOS_Scheduler::ProcessTasks+0x99 00000000`280bfca0 00000000`00b48c30 sqlservr!SchedulerManager::WorkerEntryPoint+0x110 00000000`280bfd60 00000000`00b47426 sqlservr!SystemThread::RunWorker+0x60 00000000`280bfd90 00000000`00b49c4f sqlservr!SystemThreadDispatcher::ProcessWorker+0x130 00000000`280bfe20 00000000`74ac37d7 sqlservr!SchedulerManager::ThreadEntryPoint+0x12f 00000000`280bfeb0 00000000`74ac3894 msvcr80!endthreadex+0x47 00000000`280bfee0 00000000`76d6652d msvcr80!endthreadex+0x104 00000000`280bff10 00000000`76e9c541 kernel32!BaseThreadInitThunk+0xd 00000000`280bff40 00000000`00000000 ntdll!RtlUserThreadStart+0x1d 35 Id: 2c4.17f0 Suspend: 0 Teb: 000007ff`fff60000 Unfrozen Child-SP RetAddr Call Site 00000000`2857f1d8 00000000`76dc2d60 ntdll!NtSignalAndWaitForSingleObject+0xa 00000000`2857f1e0 00000000`00674669 kernel32!SignalObjectAndWait+0x110 00000000`2857f290 00000000`007b14c2 sqlservr!SOS_Scheduler::SwitchContext+0x968 00000000`2857f550 00000000`0067cc1b sqlservr!SOS_Scheduler::Idle+0xa2 00000000`2857f580 00000000`0067dffa sqlservr!SOS_Task::Param::Execute+0x11b 00000000`2857f6a0 00000000`0067cd69 sqlservr!SOS_Scheduler::RunTask+0xca 00000000`2857f730 00000000`00b49940 sqlservr!SOS_Scheduler::ProcessTasks+0x99 00000000`2857f7a0 00000000`00b48c30 sqlservr!SchedulerManager::WorkerEntryPoint+0x110 00000000`2857f860 00000000`00b47426 sqlservr!SystemThread::RunWorker+0x60 00000000`2857f890 00000000`00b49c4f sqlservr!SystemThreadDispatcher::ProcessWorker+0x130 00000000`2857f920 00000000`74ac37d7 sqlservr!SchedulerManager::ThreadEntryPoint+0x12f 00000000`2857f9b0 00000000`74ac3894 msvcr80!endthreadex+0x47 00000000`2857f9e0 00000000`76d6652d msvcr80!endthreadex+0x104 00000000`2857fa10 00000000`76e9c541 kernel32!BaseThreadInitThunk+0xd 00000000`2857fa40 00000000`00000000 ntdll!RtlUserThreadStart+0x1d 36 Id: 2c4.1ac Suspend: 0 Teb: 000007ff`fff5e000 Unfrozen Child-SP RetAddr Call Site 00000000`2882c588 00000000`76dc2d60 ntdll!NtSignalAndWaitForSingleObject+0xa 00000000`2882c590 00000000`00674669 kernel32!SignalObjectAndWait+0x110 00000000`2882c640 00000000`00674485 sqlservr!SOS_Scheduler::SwitchContext+0x968 00000000`2882c900 00000000`00673db6 sqlservr!SOS_Scheduler::SuspendNonPreemptive+0xc5 00000000`2882c940 00000000`00f01747 sqlservr!EventInternal<Spinlock >::Wait+0x436 00000000`2882cf30 00000000`0083431a sqlservr!LC::WaitForMemBlk+0x87 00000000`2882cfb0 00000000`006baa61 sqlservr!SQLServerLogMgr::AppendLogRequest+0x31f 00000000`2882d090 00000000`006bb154 sqlservr!SQLServerLogMgr::ReserveAndAppend+0x5d 00000000`2882d1c0 00000000`006bbbcd sqlservr!XdesRMReadWrite::GenerateLogRec+0x2e4 00000000`2882d380 00000000`006bb9c4 sqlservr!XdesRMReadWrite::LogBeginXact+0x1fd 00000000`2882d4e0 00000000`006bb90f sqlservr!XdesRMReadWrite::MakeActive+0x68 00000000`2882d510 00000000`0153beef sqlservr!XdesRMReadWrite::GenerateLogRec+0x50b 00000000`2882d6d0 00000000`00bf99f1 sqlservr!alloca_probe+0x12446f 00000000`2882d840 00000000`00896f44 sqlservr!MDL::FLockObjectId+0x1c2 00000000`2882d8d0 00000000`008971ed sqlservr!CMEDCatalogObject::FPersistObject+0x174 00000000`2882d940 00000000`008a224d sqlservr!CMEDProxySchema::CreateObject+0xfd 00000000`2882d9c0 00000000`0239f42f sqlservr!CTableCreate::LCreateImpl+0x70c 00000000`2882de30 00000000`0239f9d7 sqlservr!CStmtCreateTable::XretCreateTableExecute+0x18f 00000000`2882dfa0 00000000`023c9243 sqlservr!CXStmtCreateTableDDL::XretExecute+0x47 00000000`2882dfe0 00000000`023ccf7a sqlservr!CExecStmtLoopVars::ExecuteXStmtAndSetXretReturn+0x13 00000000`2882e010 00000000`017540f0 sqlservr!CMsqlExecContext::ExecuteStmts+0xbca 00000000`2882efc0 00000000`00774629 sqlservr!alloca_probe+0x3d87fc 00000000`2882f140 00000000`00778d3f sqlservr!CSQLSource::Execute+0x319 00000000`2882f270 00000000`0072fb2a sqlservr!process_request+0x371 00000000`2882f530 00000000`0067cc1b sqlservr!process_commands+0x1ba 00000000`2882f730 00000000`0067dffa sqlservr!SOS_Task::Param::Execute+0x11b 00000000`2882f850 00000000`0067cd69 sqlservr!SOS_Scheduler::RunTask+0xca 00000000`2882f8e0 00000000`00b49940 sqlservr!SOS_Scheduler::ProcessTasks+0x99 00000000`2882f950 00000000`00b48c30 sqlservr!SchedulerManager::WorkerEntryPoint+0x110 00000000`2882fa10 00000000`00b47426 sqlservr!SystemThread::RunWorker+0x60 00000000`2882fa40 00000000`00b49c4f sqlservr!SystemThreadDispatcher::ProcessWorker+0x130 00000000`2882fad0 00000000`74ac37d7 sqlservr!SchedulerManager::ThreadEntryPoint+0x12f 37 Id: 2c4.168c Suspend: 0 Teb: 000007ff`fff5c000 Unfrozen Child-SP RetAddr Call Site 00000000`28acf6f8 00000000`76dc2d60 ntdll!NtSignalAndWaitForSingleObject+0xa 00000000`28acf700 00000000`00674669 kernel32!SignalObjectAndWait+0x110 00000000`28acf7b0 00000000`007b14c2 sqlservr!SOS_Scheduler::SwitchContext+0x968 00000000`28acfa70 00000000`0067cc1b sqlservr!SOS_Scheduler::Idle+0xa2 00000000`28acfaa0 00000000`0067dffa sqlservr!SOS_Task::Param::Execute+0x11b 00000000`28acfbc0 00000000`0067cd69 sqlservr!SOS_Scheduler::RunTask+0xca 00000000`28acfc50 00000000`00b49940 sqlservr!SOS_Scheduler::ProcessTasks+0x99 00000000`28acfcc0 00000000`00b48c30 sqlservr!SchedulerManager::WorkerEntryPoint+0x110 00000000`28acfd80 00000000`00b47426 sqlservr!SystemThread::RunWorker+0x60 00000000`28acfdb0 00000000`00b49c4f sqlservr!SystemThreadDispatcher::ProcessWorker+0x130 00000000`28acfe40 00000000`74ac37d7 sqlservr!SchedulerManager::ThreadEntryPoint+0x12f 00000000`28acfed0 00000000`74ac3894 msvcr80!endthreadex+0x47 00000000`28acff00 00000000`76d6652d msvcr80!endthreadex+0x104 00000000`28acff30 00000000`76e9c541 kernel32!BaseThreadInitThunk+0xd 00000000`28acff60 00000000`00000000 ntdll!RtlUserThreadStart+0x1d 38 Id: 2c4.fb0 Suspend: 0 Teb: 000007ff`fff5a000 Unfrozen Child-SP RetAddr Call Site 00000000`28cde678 00000000`76dc2d60 ntdll!NtSignalAndWaitForSingleObject+0xa 00000000`28cde680 00000000`00674669 kernel32!SignalObjectAndWait+0x110 00000000`28cde730 00000000`00674485 sqlservr!SOS_Scheduler::SwitchContext+0x968 00000000`28cde9f0 00000000`00673db6 sqlservr!SOS_Scheduler::SuspendNonPreemptive+0xc5 00000000`28cdea30 00000000`028ecf22 sqlservr!EventInternal<Spinlock >::Wait+0x436 00000000`28cdf020 00000000`028ed1cd sqlservr!HostWait<EventAutoInternal<Spinlock > >+0x72 00000000`28cdf080 00000000`028ed429 sqlservr!CHostEvent<IHostAutoEvent,EventAutoInternal<Spinlock >,4194522,DD_NullHelper>::Wait+0x4d 00000000`28cdf0e0 000007fe`f96c055e sqlservr!CHostEventWrapper<IHostAutoEvent,EventAutoInternal<Spinlock >,4194522,DD_NullHelper>::Wait+0x39 00000000`28cdf120 000007fe`f94d15ec mscorwks!RaiseDeadLockException+0x33e 00000000`28cdf1a0 000007fe`f91ae0bb mscorwks! ?? ::FNODOBFM::`string’+0x7ea1c 00000000`28cdf250 000007fe`f9728147 mscorwks!ThreadpoolMgr::SafeWait+0x7b 00000000`28cdf310 000007fe`f94f75aa mscorwks!ThreadpoolMgr::EnterRetirement+0x97 00000000`28cdf360 00000000`01a6792b mscorwks! ?? ::FNODOBFM::`string’+0xa49da 00000000`28cdf400 00000000`028f2c90 sqlservr!CallProtectorImpl::CallExternalTrustedFull<ClrEntryPointCallTraits,unsigned long,FunctionCallBinder_1 >+0x8b 00000000`28cdf480 00000000`028f2cf9 sqlservr!CHostTask::TaskExecute+0x70 00000000`28cdf500 00000000`0067cc1b sqlservr!CHostTask::TaskProcWrapper+0x9 00000000`28cdf530 00000000`0067dffa sqlservr!SOS_Task::Param::Execute+0x11b 00000000`28cdf650 00000000`0067cd69 sqlservr!SOS_Scheduler::RunTask+0xca 00000000`28cdf6e0 00000000`00b49940 sqlservr!SOS_Scheduler::ProcessTasks+0x99 00000000`28cdf750 00000000`00b48c30 sqlservr!SchedulerManager::WorkerEntryPoint+0x110 00000000`28cdf810 00000000`00b47426 sqlservr!SystemThread::RunWorker+0x60 00000000`28cdf840 00000000`00b49c4f sqlservr!SystemThreadDispatcher::ProcessWorker+0x130 00000000`28cdf8d0 00000000`74ac37d7 sqlservr!SchedulerManager::ThreadEntryPoint+0x12f 00000000`28cdf960 00000000`74ac3894 msvcr80!endthreadex+0x47 00000000`28cdf990 00000000`76d6652d msvcr80!endthreadex+0x104 00000000`28cdf9c0 00000000`76e9c541 kernel32!BaseThreadInitThunk+0xd 00000000`28cdf9f0 00000000`00000000 ntdll!RtlUserThreadStart+0x1d 39 Id: 2c4.b54 Suspend: 0 Teb: 000007ff`fff58000 Unfrozen Child-SP RetAddr Call Site 00000000`2908f4a8 00000000`76dc2d60 ntdll!NtSignalAndWaitForSingleObject+0xa 00000000`2908f4b0 00000000`00674669 kernel32!SignalObjectAndWait+0x110 00000000`2908f560 00000000`007b14c2 sqlservr!SOS_Scheduler::SwitchContext+0x968 00000000`2908f820 00000000`0067cc1b sqlservr!SOS_Scheduler::Idle+0xa2 00000000`2908f850 00000000`0067dffa sqlservr!SOS_Task::Param::Execute+0x11b 00000000`2908f970 00000000`0067cd69 sqlservr!SOS_Scheduler::RunTask+0xca 00000000`2908fa00 00000000`00b49940 sqlservr!SOS_Scheduler::ProcessTasks+0x99 00000000`2908fa70 00000000`00b48c30 sqlservr!SchedulerManager::WorkerEntryPoint+0x110 00000000`2908fb30 00000000`00b47426 sqlservr!SystemThread::RunWorker+0x60 00000000`2908fb60 00000000`00b49c4f sqlservr!SystemThreadDispatcher::ProcessWorker+0x130 00000000`2908fbf0 00000000`74ac37d7 sqlservr!SchedulerManager::ThreadEntryPoint+0x12f 00000000`2908fc80 00000000`74ac3894 msvcr80!endthreadex
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tumblr.com said

July 3, 2014 at 6:24 AM
tumblr.com

How to Analyze Deadlocked Schedulers Dumps? « MSSQLWIKI

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thanh ly hang cu said

July 22, 2014 at 8:08 AM
Heya i’m for the primary time here. I came across this board
and I find It truly useful & it helped me out much. I am hoping
to give something back and aid others like you helped me.

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Sunil said

August 12, 2014 at 8:49 PM
Hi Karthick,

Here is the output of the windbg tool based on the steps you suggested
these errors cause the server to freeze, please let me know if you have any suggestions to understand the root cause of the issue
This is a SQL Server 2008 R2 + SP2 Enterprise Edition server

0:087> kL100
Child-SP RetAddr Call Site
00000000`1ee1f018 00000000`76f62d50 ntdll!ZwSignalAndWaitForSingleObject+0xa
00000000`1ee1f020 00000000`0089526b kernel32!SignalObjectAndWait+0x110
00000000`1ee1f0d0 00000000`0089317a sqlservr!SOS_Scheduler::Switch+0x181
00000000`1ee1f820 00000000`008928a0 sqlservr!SOS_Scheduler::SuspendNonPreemptive+0xca
00000000`1ee1f860 00000000`0089ed59 sqlservr!SOS_Scheduler::Suspend+0x2d
00000000`1ee1f890 00000000`0089ede2 sqlservr!WorkDispatcher::DequeueTask+0x472
00000000`1ee1f920 00000000`00df307e sqlservr!SOS_Scheduler::ProcessTasks+0x76
00000000`1ee1f990 00000000`00df3235 sqlservr!SchedulerManager::WorkerEntryPoint+0x2d2
00000000`1ee1fa70 00000000`00df2ab9 sqlservr!SystemThread::RunWorker+0xcc
00000000`1ee1fab0 00000000`00df38ca sqlservr!SystemThreadDispatcher::ProcessWorker+0x2db
00000000`1ee1fb60 00000000`74c637d7 sqlservr!SchedulerManager::ThreadEntryPoint+0x173
00000000`1ee1fc00 00000000`74c63894 msvcr80!_callthreadstartex+0x17
00000000`1ee1fc30 00000000`76f059ed msvcr80!_threadstartex+0x84
00000000`1ee1fc60 00000000`7703c541 kernel32!BaseThreadInitThunk+0xd
00000000`1ee1fc90 00000000`00000000 ntdll!RtlUserThreadStart+0x1d

Sunil

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- Karthick P.K said
  
  August 13, 2014 at 8:05 AM
  Sunil,
  If it is a deadlocked scheduler dump. I would need the stack of all the threads. (~* kpn 100). Mail me the output of above command from debugger.
  
  Reply
Sunil said

August 13, 2014 at 9:05 AM Hi Karthik, We have a Non Yielding Scheduler errors very frequently resulting in the server turning unresponsive Here is the output as per your request 0:087> ~* kpn 100 0 Id: 468.46c Suspend: 0 Teb: 000007ff`fffde000 Unfrozen # Child-SP RetAddr Call Site 00 00000000`0029ef18 000007fe`fd2810dc ntdll!NtWaitForSingleObject+0xa *** ERROR: Symbol file could not be found. Defaulted to export symbols for sechost.dll – 01 00000000`0029ef20 000007fe`fe39affb KERNELBASE!WaitForSingleObjectEx+0x9c 02 00000000`0029efc0 000007fe`fe399d61 sechost!RegisterServiceCtrlHandlerExA+0xa37 03 00000000`0029f0b0 000007fe`fe399c16 sechost!StartServiceCtrlDispatcherW+0x299 04 00000000`0029f1c0 00000000`02951960 sechost!StartServiceCtrlDispatcherW+0x14e 05 00000000`0029f210 00000000`02f0eb30 sqlservr!wmain+0x470 06 00000000`0029f9b0 00000000`76f059ed sqlservr!NtCurrentTeb+0x1a0 07 00000000`0029f9e0 00000000`7703c541 kernel32!BaseThreadInitThunk+0xd 08 00000000`0029fa10 00000000`00000000 ntdll!RtlUserThreadStart+0x21 1 Id: 468.500 Suspend: 0 Teb: 000007ff`fffd5000 Unfrozen # Child-SP RetAddr Call Site 00 00000000`05affb58 00000000`7702b037 ntdll!NtWaitForMultipleObjects+0xa 01 00000000`05affb60 00000000`76f059ed ntdll!TpIsTimerSet+0x907 02 00000000`05affe00 00000000`7703c541 kernel32!BaseThreadInitThunk+0xd 03 00000000`05affe30 00000000`00000000 ntdll!RtlUserThreadStart+0x21 2 Id: 468.5b4 Suspend: 0 Teb: 000007ff`fffae000 Unfrozen # Child-SP RetAddr Call Site 00 00000000`06beef18 00000000`76f62d50 ntdll!ZwSignalAndWaitForSingleObject+0xa 01 00000000`06beef20 00000000`0089526b kernel32!SignalObjectAndWait+0x110 02 00000000`06beefd0 00000000`00dea167 sqlservr!SOS_Scheduler::Switch+0x181 03 00000000`06bef720 00000000`0089eba0 sqlservr!SOS_Scheduler::Idle+0xb6 04 00000000`06bef750 00000000`0089efe2 sqlservr!SOS_Task::Param::Execute+0x12a 05 00000000`06bef860 00000000`0089ee27 sqlservr!SOS_Scheduler::RunTask+0x96 06 00000000`06bef8c0 00000000`00df307e sqlservr!SOS_Scheduler::ProcessTasks+0x128 07 00000000`06bef930 00000000`00df3235 sqlservr!SchedulerManager::WorkerEntryPoint+0x2d2 08 00000000`06befa10 00000000`00df2ab9 sqlservr!SystemThread::RunWorker+0xcc 09 00000000`06befa50 00000000`00df38ca sqlservr!SystemThreadDispatcher::ProcessWorker+0x2db 0a 00000000`06befb00 00000000`74c637d7 sqlservr!SchedulerManager::ThreadEntryPoint+0x173 0b 00000000`06befba0 00000000`74c63894 msvcr80!_callthreadstartex(void)+0x17 [f:ddvctoolscrt_bldself_64_amd64crtsrcthreadex.c @ 348] 0c 00000000`06befbd0 00000000`76f059ed msvcr80!_threadstartex(void * ptd = 0x00000000`00000000)+0x84 [f:ddvctoolscrt_bldself_64_amd64crtsrcthreadex.c @ 326] 0d 00000000`06befc00 00000000`7703c541 kernel32!BaseThreadInitThunk+0xd 0e 00000000`06befc30 00000000`00000000 ntdll!RtlUserThreadStart+0x21 3 Id: 468.5dc Suspend: 0 Teb: 000007ff`fffac000 Unfrozen # Child-SP RetAddr Call Site 00 00000000`06eec818 00000000`76f62d50 ntdll!ZwSignalAndWaitForSingleObject+0xa 01 00000000`06eec820 00000000`0089526b kernel32!SignalObjectAndWait+0x110 02 00000000`06eec8d0 00000000`0089317a sqlservr!SOS_Scheduler::Switch+0x181 03 00000000`06eed020 00000000`008928a0 sqlservr!SOS_Scheduler::SuspendNonPreemptive+0xca 04 00000000`06eed060 00000000`008929cc sqlservr!SOS_Scheduler::Suspend+0x2d 05 00000000`06eed090 00000000`008aa101 sqlservr!EventInternal<Spinlock >::Wait+0x1a8 06 00000000`06eed0e0 00000000`027a88cb sqlservr!BPool::LazyWriter+0x61d 07 00000000`06eef590 00000000`0089eba0 sqlservr!lazywriter+0x2c7 08 00000000`06eefa90 00000000`0089efe2 sqlservr!SOS_Task::Param::Execute+0x12a 09 00000000`06eefba0 00000000`0089ee27 sqlservr!SOS_Scheduler::RunTask+0x96 0a 00000000`06eefc00 00000000`00df307e sqlservr!SOS_Scheduler::ProcessTasks+0x128 0b 00000000`06eefc70 00000000`00df3235 sqlservr!SchedulerManager::WorkerEntryPoint+0x2d2 0c 00000000`06eefd50 00000000`00df2ab9 sqlservr!SystemThread::RunWorker+0xcc 0d 00000000`06eefd90 00000000`00df38ca sqlservr!SystemThreadDispatcher::ProcessWorker+0x2db 0e 00000000`06eefe40 00000000`74c637d7 sqlservr!SchedulerManager::ThreadEntryPoint+0x173 0f 00000000`06eefee0 00000000`74c63894 msvcr80!_callthreadstartex(void)+0x17 [f:ddvctoolscrt_bldself_64_amd64crtsrcthreadex.c @ 348] 10 00000000`06eeff10 00000000`76f059ed msvcr80!_threadstartex(void * ptd = 0x00000000`00000000)+0x84 [f:ddvctoolscrt_bldself_64_amd64crtsrcthreadex.c @ 326] 11 00000000`06eeff40 00000000`7703c541 kernel32!BaseThreadInitThunk+0xd 12 00000000`06eeff70 00000000`00000000 ntdll!RtlUserThreadStart+0x21 4 Id: 468.724 Suspend: 0 Teb: 000007ff`fffaa000 Unfrozen # Child-SP RetAddr Call Site 00 00000000`071fef58 00000000`76f62d50 ntdll!ZwSignalAndWaitForSingleObject+0xa 01 00000000`071fef60 00000000`0089526b kernel32!SignalObjectAndWait+0x110 02 00000000`071ff010 00000000`00dea167 sqlservr!SOS_Scheduler::Switch+0x181 03 00000000`071ff760 00000000`0089eba0 sqlservr!SOS_Scheduler::Idle+0xb6 04 00000000`071ff790 00000000`0089efe2 sqlservr!SOS_Task::Param::Execute+0x12a 05 00000000`071ff8a0 00000000`0089ee27 sqlservr!SOS_Scheduler::RunTask+0x96 06 00000000`071ff900 00000000`00df307e sqlservr!SOS_Scheduler::ProcessTasks+0x128 07 00000000`071ff970 00000000`00df3235 sqlservr!SchedulerManager::WorkerEntryPoint+0x2d2 08 00000000`071ffa50 00000000`00df2ab9 sqlservr!SystemThread::RunWorker+0xcc 09 00000000`071ffa90 00000000`00df38ca sqlservr!SystemThreadDispatcher::ProcessWorker+0x2db 0a 00000000`071ffb40 00000000`74c637d7 sqlservr!SchedulerManager::ThreadEntryPoint+0x173 0b 00000000`071ffbe0 00000000`74c63894 msvcr80!_callthreadstartex(void)+0x17 [f:ddvctoolscrt_bldself_64_amd64crtsrcthreadex.c @ 348] 0c 00000000`071ffc10 00000000`76f059ed msvcr80!_threadstartex(void * ptd = 0x00000000`00000000)+0x84 [f:ddvctoolscrt_bldself_64_amd64crtsrcthreadex.c @ 326] 0d 00000000`071ffc40 00000000`7703c541 kernel32!BaseThreadInitThunk+0xd 0e 00000000`071ffc70 00000000`00000000 ntdll!RtlUserThreadStart+0x21 5 Id: 468.588 Suspend: 0 Teb: 000007ff`fffa8000 Unfrozen # Child-SP RetAddr Call Site 00 00000000`074ff308 000007fe`fd281203 ntdll!NtDelayExecution+0xa 01 00000000`074ff310 00000000`008c2b49 KERNELBASE!SleepEx+0xb3 02 00000000`074ff3b0 00000000`02ded851 sqlservr!SchedulerMonitor::Run+0x1f3 03 00000000`074ff4d0 00000000`0089eba0 sqlservr!SchedulerMonitor::EntryPoint+0x9 04 00000000`074ff500 00000000`0089efe2 sqlservr!SOS_Task::Param::Execute+0x12a 05 00000000`074ff610 00000000`0089ee27 sqlservr!SOS_Scheduler::RunTask+0x96 06 00000000`074ff670 00000000`00df307e sqlservr!SOS_Scheduler::ProcessTasks+0x128 07 00000000`074ff6e0 00000000`00df3235 sqlservr!SchedulerManager::WorkerEntryPoint+0x2d2 08 00000000`074ff7c0 00000000`00df2ab9 sqlservr!SystemThread::RunWorker+0xcc 09 00000000`074ff800 00000000`00df38ca sqlservr!SystemThreadDispatcher::ProcessWorker+0x2db 0a 00000000`074ff8b0 00000000`74c637d7 sqlservr!SchedulerManager::ThreadEntryPoint+0x173 0b 00000000`074ff950 00000000`74c63894 msvcr80!_callthreadstartex(void)+0x17 [f:ddvctoolscrt_bldself_64_amd64crtsrcthreadex.c @ 348] 0c 00000000`074ff980 00000000`76f059ed msvcr80!_threadstartex(void * ptd = 0x00000000`00000000)+0x84 [f:ddvctoolscrt_bldself_64_amd64crtsrcthreadex.c @ 326] 0d 00000000`074ff9b0 00000000`7703c541 kernel32!BaseThreadInitThunk+0xd 0e 00000000`074ff9e0 00000000`00000000 ntdll!RtlUserThreadStart+0x21 6 Id: 468.804 Suspend: 0 Teb: 000007ff`fffa6000 Unfrozen # Child-SP RetAddr Call Site 00 00000000`077eed18 00000000`76f62d50 ntdll!ZwSignalAndWaitForSingleObject+0xa 01 00000000`077eed20 00000000`0089526b kernel32!SignalObjectAndWait+0x110 02 00000000`077eedd0 00000000`00dea167 sqlservr!SOS_Scheduler::Switch+0x181 03 00000000`077ef520 00000000`0089eba0 sqlservr!SOS_Scheduler::Idle+0xb6 04 00000000`077ef550 00000000`0089efe2 sqlservr!SOS_Task::Param::Execute+0x12a 05 00000000`077ef660 00000000`0089ee27 sqlservr!SOS_Scheduler::RunTask+0x96 06 00000000`077ef6c0 00000000`00df307e sqlservr!SOS_Scheduler::ProcessTasks+0x128 07 00000000`077ef730 00000000`00df3235 sqlservr!SchedulerManager::WorkerEntryPoint+0x2d2 08 00000000`077ef810 00000000`00df2ab9 sqlservr!SystemThread::RunWorker+0xcc 09 00000000`077ef850 00000000`00df38ca sqlservr!SystemThreadDispatcher::ProcessWorker+0x2db 0a 00000000`077ef900 00000000`74c637d7 sqlservr!SchedulerManager::ThreadEntryPoint+0x173 0b 00000000`077ef9a0 00000000`74c63894 msvcr80!_callthreadstartex(void)+0x17 [f:ddvctoolscrt_bldself_64_amd64crtsrcthreadex.c @ 348] 0c 00000000`077ef9d0 00000000`76f059ed msvcr80!_threadstartex(void * ptd = 0x00000000`00000000)+0x84 [f:ddvctoolscrt_bldself_64_amd64crtsrcthreadex.c @ 326] 0d 00000000`077efa00 00000000`7703c541 kernel32!BaseThreadInitThunk+0xd 0e 00000000`077efa30 00000000`00000000 ntdll!RtlUserThreadStart+0x21 7 Id: 468.818 Suspend: 0 Teb: 000007ff`fffa4000 Unfrozen # Child-SP RetAddr Call Site 00 00000000`07aaead8 00000000`76f62d50 ntdll!ZwSignalAndWaitForSingleObject+0xa 01 00000000`07aaeae0 00000000`0089526b kernel32!SignalObjectAndWait+0x110 02 00000000`07aaeb90 00000000`0089317a sqlservr!SOS_Scheduler::Switch+0x181 03 00000000`07aaf2e0 00000000`008928a0 sqlservr!SOS_Scheduler::SuspendNonPreemptive+0xca 04 00000000`07aaf320 00000000`008929cc sqlservr!SOS_Scheduler::Suspend+0x2d 05 00000000`07aaf350 00000000`0160ce75 sqlservr!EventInternal<Spinlock >::Wait+0x1a8 06 00000000`07aaf3a0 00000000`0297c542 sqlservr!SignalProc+0x1bd 07 00000000`07aaf610 00000000`0089eba0 sqlservr!StartUp::InitDBMS+0x1b2 08 00000000`07aaf760 00000000`0089efe2 sqlservr!SOS_Task::Param::Execute+0x12a 09 00000000`07aaf870 00000000`0089ee27 sqlservr!SOS_Scheduler::RunTask+0x96 0a 00000000`07aaf8d0 00000000`00df307e sqlservr!SOS_Scheduler::ProcessTasks+0x128 0b 00000000`07aaf940 00000000`00df3235 sqlservr!SchedulerManager::WorkerEntryPoint+0x2d2 0c 00000000`07aafa20 00000000`00df2ab9 sqlservr!SystemThread::RunWorker+0xcc 0d 00000000`07aafa60 00000000`00df38ca sqlservr!SystemThreadDispatcher::ProcessWorker+0x2db 0e 00000000`07aafb10 00000000`74c637d7 sqlservr!SchedulerManager::ThreadEntryPoint+0x173 0f 00000000`07aafbb0 00000000`74c63894 msvcr80!_callthreadstartex(void)+0x17 [f:ddvctoolscrt_bldself_64_amd64crtsrcthreadex.c @ 348] 10 00000000`07aafbe0 00000000`76f059ed msvcr80!_threadstartex(void * ptd = 0x00000000`00000000)+0x84 [f:ddvctoolscrt_bldself_64_amd64crtsrcthreadex.c @ 326] 11 00000000`07aafc10 00000000`7703c541 kernel32!BaseThreadInitThunk+0xd 12 00000000`07aafc40 00000000`00000000 ntdll!RtlUserThreadStart+0x21 8 Id: 468.81c Suspend: 0 Teb: 000007ff`fffa2000 Unfrozen # Child-SP RetAddr Call Site 00 00000000`07d6eca8 00000000`76f62d50 ntdll!ZwSignalAndWaitForSingleObject+0xa 01 00000000`07d6ecb0 00000000`0089526b kernel32!SignalObjectAndWait+0x110 02 00000000`07d6ed60 00000000`00dea167 sqlservr!SOS_Scheduler::Switch+0x181 03 00000000`07d6f4b0 00000000`0089eba0 sqlservr!SOS_Scheduler::Idle+0xb6 04 00000000`07d6f4e0 00000000`0089efe2 sqlservr!SOS_Task::Param::Execute+0x12a 05 00000000`07d6f5f0 00000000`0089ee27 sqlservr!SOS_Scheduler::RunTask+0x96 06 00000000`07d6f650 00000000`00df307e sqlservr!SOS_Scheduler::ProcessTasks+0x128 07 00000000`07d6f6c0 00000000`00df3235 sqlservr!SchedulerManager::WorkerEntryPoint+0x2d2 08 00000000`07d6f7a0 00000000`00df2ab9 sqlservr!SystemThread::RunWorker+0xcc 09 00000000`07d6f7e0 00000000`00df38ca sqlservr!SystemThreadDispatcher::ProcessWorker+0x2db 0a 00000000`07d6f890 00000000`74c637d7 sqlservr!SchedulerManager::ThreadEntryPoint+0x173 0b 00000000`07d6f930 00000000`74c63894 msvcr80!_callthreadstartex(void)+0x17 [f:ddvctoolscrt_bldself_64_amd64crtsrcthreadex.c @ 348] 0c 00000000`07d6f960 00000000`76f059ed msvcr80!_threadstartex(void * ptd = 0x00000000`00000000)+0x84 [f:ddvctoolscrt_bldself_64_amd64crtsrcthreadex.c @ 326] 0d 00000000`07d6f990 00000000`7703c541 kernel32!BaseThreadInitThunk+0xd 0e 00000000`07d6f9c0 00000000`00000000 ntdll!RtlUserThreadStart+0x21 9 Id: 468.828 Suspend: 0 Teb: 000007ff`fffa0000 Unfrozen # Child-SP RetAddr Call Site 00 00000000`0808e6e8 00000000`76f62d50 ntdll!ZwSignalAndWaitForSingleObject+0xa 01 00000000`0808e6f0 00000000`0089526b kernel32!SignalObjectAndWait+0x110 02 00000000`0808e7a0 00000000`0089317a sqlservr!SOS_Scheduler::Switch+0x181 03 00000000`0808eef0 00000000`008928a0 sqlservr!SOS_Scheduler::SuspendNonPreemptive+0xca 04 00000000`0808ef30 00000000`008929cc sqlservr!SOS_Scheduler::Suspend+0x2d 05 00000000`0808ef60 00000000`008ac8c3 sqlservr!EventInternal<Spinlock >::Wait+0x1a8 06 00000000`0808efb0 00000000`025d6aec sqlservr!ResQueueBase::Dequeue+0x142 07 00000000`0808f070 00000000`0089eba0 sqlservr!systemTaskThread+0x30c 08 00000000`0808f5d0 00000000`0089efe2 sqlservr!SOS_Task::Param::Execute+0x12a 09 00000000`0808f6e0 00000000`0089ee27 sqlservr!SOS_Scheduler::RunTask+0x96 0a 00000000`0808f740 00000000`00df307e sqlservr!SOS_Scheduler::ProcessTasks+0x128 0b 00000000`0808f7b0 00000000`00df3235 sqlservr!SchedulerManager::WorkerEntryPoint+0x2d2 0c 00000000`0808f890 00000000`00df2ab9 sqlservr!SystemThread::RunWorker+0xcc 0d 00000000`0808f8d0 00000000`00df38ca sqlservr!SystemThreadDispatcher::ProcessWorker+0x2db 0e 00000000`0808f980 00000000`74c637d7 sqlservr!SchedulerManager::ThreadEntryPoint+0x173 0f 00000000`0808fa20 00000000`74c63894 msvcr80!_callthreadstartex(void)+0x17 [f:ddvctoolscrt_bldself_64_amd64crtsrcthreadex.c @ 348] 10 00000000`0808fa50 00000000`76f059ed msvcr80!_threadstartex(void * ptd = 0x00000000`00000000)+0x84 [f:ddvctoolscrt_bldself_64_amd64crtsrcthreadex.c @ 326] 11 00000000`0808fa80 00000000`7703c541 kernel32!BaseThreadInitThunk+0xd 12 00000000`0808fab0 00000000`00000000 ntdll!RtlUserThreadStart+0x21 10 Id: 468.82c Suspend: 0 Teb: 000007ff`fff9e000 Unfrozen # Child-SP RetAddr Call Site 00 00000000`0845eca8 00000000`76f62d50 ntdll!ZwSignalAndWaitForSingleObject+0xa 01 00000000`0845ecb0 00000000`0089526b kernel32!SignalObjectAndWait+0x110 02 00000000`0845ed60 00000000`00dea167 sqlservr!SOS_Scheduler::Switch+0x181 03 00000000`0845f4b0 00000000`0089eba0 sqlservr!SOS_Scheduler::Idle+0xb6 04 00000000`0845f4e0 00000000`0089efe2 sqlservr!SOS_Task::Param::Execute+0x12a 05 00000000`0845f5f0 00000000`0089ee27 sqlservr!SOS_Scheduler::RunTask+0x96 06 00000000`0845f650 00000000`00df307e sqlservr!SOS_Scheduler::ProcessTasks+0x128 07 00000000`0845f6c0 00000000`00df3235 sqlservr!SchedulerManager::WorkerEntryPoint+0x2d2 08 00000000`0845f7a0 00000000`00df2ab9 sqlservr!SystemThread::RunWorker+0xcc 09 00000000`0845f7e0 00000000`00df38ca sqlservr!SystemThreadDispatcher::ProcessWorker+0x2db 0a 00000000`0845f890 00000000`74c637d7 sqlservr!SchedulerManager::ThreadEntryPoint+0x173 0b 00000000`0845f930 00000000`74c63894 msvcr80!_callthreadstartex(void)+0x17 [f:ddvctoolscrt_bldself_64_amd64crtsrcthreadex.c @ 348] 0c 00000000`0845f960 00000000`76f059ed msvcr80!_threadstartex(void * ptd = 0x00000000`00000000)+0x84 [f:ddvctoolscrt_bldself_64_amd64crtsrcthreadex.c @ 326] 0d 00000000`0845f990 00000000`7703c541 kernel32!BaseThreadInitThunk+0xd 0e 00000000`0845f9c0 00000000`00000000 ntdll!RtlUserThreadStart+0x21 11 Id: 468.840 Suspend: 0 Teb: 000007ff`fff9a000 Unfrozen # Child-SP RetAddr Call Site 00 00000000`08a7f228 00000000`76f62d50 ntdll!ZwSignalAndWaitForSingleObject+0xa 01 00000000`08a7f230 00000000`0089526b kernel32!SignalObjectAndWait+0x110 02 00000000`08a7f2e0 00000000`00dea167 sqlservr!SOS_Scheduler::Switch+0x181 03 00000000`08a7fa30 00000000`0089eba0 sqlservr!SOS_Scheduler::Idle+0xb6 04 00000000`08a7fa60 00000000`0089efe2 sqlservr!SOS_Task::Param::Execute+0x12a 05 00000000`08a7fb70 00000000`0089ee27 sqlservr!SOS_Scheduler::RunTask+0x96 06 00000000`08a7fbd0 00000000`00df307e sqlservr!SOS_Scheduler::ProcessTasks+0x128 07 00000000`08a7fc40 00000000`00df3235 sqlservr!SchedulerManager::WorkerEntryPoint+0x2d2 08 00000000`08a7fd20 00000000`00df2ab9 sqlservr!SystemThread::RunWorker+0xcc 09 00000000`08a7fd60 00000000`00df38ca sqlservr!SystemThreadDispatcher::ProcessWorker+0x2db 0a 00000000`08a7fe10 00000000`74c637d7 sqlservr!SchedulerManager::ThreadEntryPoint+0x173 0b 00000000`08a7feb0 00000000`74c63894 msvcr80!_callthreadstartex(void)+0x17 [f:ddvctoolscrt_bldself_64_amd64crtsrcthreadex.c @ 348] 0c 00000000`08a7fee0 00000000`76f059ed msvcr80!_threadstartex(void * ptd = 0x00000000`00000000)+0x84 [f:ddvctoolscrt_bldself_64_amd64crtsrcthreadex.c @ 326] 0d 00000000`08a7ff10 00000000`7703c541 kernel32!BaseThreadInitThunk+0xd 0e 00000000`08a7ff40 00000000`00000000 ntdll!RtlUserThreadStart+0x21 12 Id: 468.848 Suspend: 0 Teb: 000007ff`fff98000 Unfrozen # Child-SP RetAddr Call Site 00 00000000`08d1f178 00000000`76f62d50 ntdll!ZwSignalAndWaitForSingleObject+0xa 01 00000000`08d1f180 00000000`0089526b kernel32!SignalObjectAndWait+0x110 02 00000000`08d1f230 00000000`0089317a sqlservr!SOS_Scheduler::Switch+0x181 03 00000000`08d1f980 00000000`008928a0 sqlservr!SOS_Scheduler::SuspendNonPreemptive+0xca 04 00000000`08d1f9c0 00000000`0089ed59 sqlservr!SOS_Scheduler::Suspend+0x2d 05 00000000`08d1f9f0 00000000`0089ede2 sqlservr!WorkDispatcher::DequeueTask+0x472 06 00000000`08d1fa80 00000000`00df307e sqlservr!SOS_Scheduler::ProcessTasks+0x76 07 00000000`08d1faf0 00000000`00df3235 sqlservr!SchedulerManager::WorkerEntryPoint+0x2d2 08 00000000`08d1fbd0 00000000`00df2ab9 sqlservr!SystemThread::RunWorker+0xcc 09 00000000`08d1fc10 00000000`00df38ca sqlservr!SystemThreadDispatcher::ProcessWorker+0x2db 0a 00000000`08d1fcc0 00000000`74c637d7 sqlservr!SchedulerManager::ThreadEntryPoint+0x173 0b 00000000`08d1fd60 00000000`74c63894 msvcr80!_callthreadstartex(void)+0x17 [f:ddvctoolscrt_bldself_64_amd64crtsrcthreadex.c @ 348] 0c 00000000`08d1fd90 00000000`76f059ed msvcr80!_threadstartex(void * ptd = 0x00000000`00000000)+0x84 [f:ddvctoolscrt_bldself_64_amd64crtsrcthreadex.c @ 326] 0d 00000000`08d1fdc0 00000000`7703c541 kernel32!BaseThreadInitThunk+0xd 0e 00000000`08d1fdf0 00000000`00000000 ntdll!RtlUserThreadStart+0x21 13 Id: 468.84c Suspend: 0 Teb: 000007ff`fff96000 Unfrozen # Child-SP RetAddr Call Site 00 00000000`08f7ef58 00000000`76f62d50 ntdll!ZwSignalAndWaitForSingleObject+0xa 01 00000000`08f7ef60 00000000`0089526b kernel32!SignalObjectAndWait+0x110 02 00000000`08f7f010 00000000`00dea167 sqlservr!SOS_Scheduler::Switch+0x181 03 00000000`08f7f760 00000000`0089eba0 sqlservr!SOS_Scheduler::Idle+0xb6 04 00000000`08f7f790 00000000`0089efe2 sqlservr!SOS_Task::Param::Execute+0x12a 05 00000000`08f7f8a0 00000000`0089ee27 sqlservr!SOS_Scheduler::RunTask+0x96 06 00000000`08f7f900 00000000`00df307e sqlservr!SOS_Scheduler::ProcessTasks+0x128 07 00000000`08f7f970 00000000`00df3235 sqlservr!SchedulerManager::WorkerEntryPoint+0x2d2 08 00000000`08f7fa50 00000000`00df2ab9 sqlservr!SystemThread::RunWorker+0xcc 09 00000000`08f7fa90 00000000`00df38ca sqlservr!SystemThreadDispatcher::ProcessWorker+0x2db 0a 00000000`08f7fb40 00000000`74c637d7 sqlservr!SchedulerManager::ThreadEntryPoint+0x173 0b 00000000`08f7fbe0 00000000`74c63894 msvcr80!_callthreadstartex(void)+0x17 [f:ddvctoolscrt_bldself_64_amd64crtsrcthreadex.c @ 348] 0c 00000000`08f7fc10 00000000`76f059ed msvcr80!_threadstartex(void * ptd = 0x00000000`00000000)+0x84 [f:ddvctoolscrt_bldself_64_amd64crtsrcthreadex.c @ 326] 0d 00000000`08f7fc40 00000000`7703c541 kernel32!BaseThreadInitThunk+0xd 0e 00000000`08f7fc70 00000000`00000000 ntdll!RtlUserThreadStart+0x21 14 Id: 468.860 Suspend: 0 Teb: 000007ff`fff94000 Unfrozen # Child-SP RetAddr Call Site 00 00000000`0930f358 000007fe`fd2810dc ntdll!NtWaitForSingleObject+0xa 01 00000000`0930f360 00000000`00893d3f KERNELBASE!WaitForSingleObjectEx+0x9c 02 00000000`0930f400 00000000`0089317a sqlservr!SOS_Scheduler::SwitchContext+0x26d 03 00000000`0930f890 00000000`008928a0 sqlservr!SOS_Scheduler::SuspendNonPreemptive+0xca 04 00000000`0930f8d0 00000000`0089ed59 sqlservr!SOS_Scheduler::Suspend+0x2d 05 00000000`0930f900 00000000`0089ede2 sqlservr!WorkDispatcher::DequeueTask+0x472 06 00000000`0930f990 00000000`00df307e sqlservr!SOS_Scheduler::ProcessTasks+0x76 07 00000000`0930fa00 00000000`00df3235 sqlservr!SchedulerManager::WorkerEntryPoint+0x2d2 08 00000000`0930fae0 00000000`00df2ab9 sqlservr!SystemThread::RunWorker+0xcc 09 00000000`0930fb20 00000000`00df38ca sqlservr!SystemThreadDispatcher::ProcessWorker+0x2db 0a 00000000`0930fbd0 00000000`74c637d7 sqlservr!SchedulerManager::ThreadEntryPoint+0x173 0b 00000000`0930fc70 00000000`74c63894 msvcr80!_callthreadstartex(void)+0x17 [f:ddvctoolscrt_bldself_64_amd64crtsrcthreadex.c @ 348] 0c 00000000`0930fca0 00000000`76f059ed msvcr80!_threadstartex(void * ptd = 0x00000000`00000000)+0x84 [f:ddvctoolscrt_bldself_64_amd64crtsrcthreadex.c @ 326] 0d 00000000`0930fcd0 00000000`7703c541 kernel32!BaseThreadInitThunk+0xd 0e 00000000`0930fd00 00000000`00000000 ntdll!RtlUserThreadStart+0x21 15 Id: 468.864 Suspend: 0 Teb: 000007ff`fff92000 Unfrozen # Child-SP RetAddr Call Site 00 00000000`0961eaa8 00000000`76f62d50 ntdll!ZwSignalAndWaitForSingleObject+0xa 01 00000000`0961eab0 00000000`0089526b kernel32!SignalObjectAndWait+0x110 02 00000000`0961eb60 00000000`00dea167 sqlservr!SOS_Scheduler::Switch+0x181 03 00000000`0961f2b0 00000000`0089eba0 sqlservr!SOS_Scheduler::Idle+0xb6 04 00000000`0961f2e0 00000000`0089efe2 sqlservr!SOS_Task::Param::Execute+0x12a 05 00000000`0961f3f0 00000000`0089ee27 sqlservr!SOS_Scheduler::RunTask+0x96 06 00000000`0961f450 00000000`00df307e sqlservr!SOS_Scheduler::ProcessTasks+0x128 07 00000000`0961f4c0 00000000`00df3235 sqlservr!SchedulerManager::WorkerEntryPoint+0x2d2 08 00000000`0961f5a0 00000000`00df2ab9 sqlservr!SystemThread::RunWorker+0xcc 09 00000000`0961f5e0 00000000`00df38ca sqlservr!SystemThreadDispatcher::ProcessWorker+0x2db 0a 00000000`0961f690 00000000`74c637d7 sqlservr!SchedulerManager::ThreadEntryPoint+0x173 0b 00000000`0961f730 00000000`74c63894 msvcr80!_callthreadstartex(void)+0x17 [f:ddvctoolscrt_bldself_64_amd64crtsrcthreadex.c @ 348] 0c 00000000`0961f760 00000000`76f059ed msvcr80!_threadstartex(void * ptd = 0x00000000`00000000)+0x84 [f:ddvctoolscrt_bldself_64_amd64crtsrcthreadex.c @ 326] 0d 00000000`0961f790 00000000`7703c541 kernel32!BaseThreadInitThunk+0xd 0e 00000000`0961f7c0 00000000`00000000 ntdll!RtlUserThreadStart+0x21 16 Id: 468.87c Suspend: 0 Teb: 000007ff`fff8e000 Unfrozen # Child-SP RetAddr Call Site 00 00000000`09d2ee88 00000000`76f62d50 ntdll!ZwSignalAndWaitForSingleObject+0xa 01 00000000`09d2ee90 00000000`0089526b kernel32!SignalObjectAndWait+0x110 02 00000000`09d2ef40 00000000`00dea167 sqlservr!SOS_Scheduler::Switch+0x181 03 00000000`09d2f690 00000000`0089eba0 sqlservr!SOS_Scheduler::Idle+0xb6 04 00000000`09d2f6c0 00000000`0089efe2 sqlservr!SOS_Task::Param::Execute+0x12a 05 00000000`09d2f7d0 00000000`0089ee27 sqlservr!SOS_Scheduler::RunTask+0x96 06 00000000`09d2f830 00000000`00df307e sqlservr!SOS_Scheduler::ProcessTasks+0x128 07 00000000`09d2f8a0 00000000`00df3235 sqlservr!SchedulerManager::WorkerEntryPoint+0x2d2 08 00000000`09d2f980 00000000`00df2ab9 sqlservr!SystemThread::RunWorker+0xcc 09 00000000`09d2f9c0 00000000`00df38ca sqlservr!SystemThreadDispatcher::ProcessWorker+0x2db 0a 00000000`09d2fa70 00000000`74c637d7 sqlservr!SchedulerManager::ThreadEntryPoint+0x173 0b 00000000`09d2fb10 00000000`74c63894 msvcr80!_callthreadstartex(void)+0x17 [f:ddvctoolscrt_bldself_64_amd64crtsrcthreadex.c @ 348] 0c 00000000`09d2fb40 00000000`76f059ed msvcr80!_threadstartex(void * ptd = 0x00000000`00000000)+0x84 [f:ddvctoolscrt_bldself_64_amd64crtsrcthreadex.c @ 326] 0d 00000000`09d2fb70 00000000`7703c541 kernel32!BaseThreadInitThunk+0xd 0e 00000000`09d2fba0 00000000`00000000 ntdll!RtlUserThreadStart+0x21 17 Id: 468.884 Suspend: 0 Teb: 000007ff`fff8a000 Unfrozen # Child-SP RetAddr Call Site 00 00000000`0a3cebd8 00000000`76f62d50 ntdll!ZwSignalAndWaitForSingleObject+0xa 01 00000000`0a3cebe0 00000000`0089526b kernel32!SignalObjectAndWait+0x110 02 00000000`0a3cec90 00000000`00dea167 sqlservr!SOS_Scheduler::Switch+0x181 03 00000000`0a3cf3e0 00000000`0089eba0 sqlservr!SOS_Scheduler::Idle+0xb6 04 00000000`0a3cf410 00000000`0089efe2 sqlservr!SOS_Task::Param::Execute+0x12a 05 00000000`0a3cf520 00000000`0089ee27 sqlservr!SOS_Scheduler::RunTask+0x96 06 00000000`0a3cf580 00000000`00df307e sqlservr!SOS_Scheduler::ProcessTasks+0x128 07 00000000`0a3cf5f0 00000000`00df3235 sqlservr!SchedulerManager::WorkerEntryPoint+0x2d2 08 00000000`0a3cf6d0 00000000`00df2ab9 sqlservr!SystemThread::RunWorker+0xcc 09 00000000`0a3cf710 00000000`00df38ca sqlservr!SystemThreadDispatcher::ProcessWorker+0x2db 0a 00000000`0a3cf7c0 00000000`74c637d7 sqlservr!SchedulerManager::ThreadEntryPoint+0x173 0b 00000000`0a3cf860 00000000`74c63894 msvcr80!_callthreadstartex(void)+0x17 [f:ddvctoolscrt_bldself_64_amd64crtsrcthreadex.c @ 348] 0c 00000000`0a3cf890 00000000`76f059ed msvcr80!_threadstartex(void * ptd = 0x00000000`00000000)+0x84 [f:ddvctoolscrt_bldself_64_amd64crtsrcthreadex.c @ 326] 0d 00000000`0a3cf8c0 00000000`7703c541 kernel32!BaseThreadInitThunk+0xd 0e 00000000`0a3cf8f0 00000000`00000000 ntdll!RtlUserThreadStart+0x21 18 Id: 468.888 Suspend: 0 Teb: 000007ff`fff88000 Unfrozen # Child-SP RetAddr Call Site 00 00000000`0a77d588 00000000`76f62d50 ntdll!ZwSignalAndWaitForSingleObject+0xa 01 00000000`0a77d590 00000000`0089526b kernel32!SignalObjectAndWait+0x110 02 00000000`0a77d640 00000000`0089317a sqlservr!SOS_Scheduler::Switch+0x181 03 00000000`0a77dd90 00000000`008928a0 sqlservr!SOS_Scheduler::SuspendNonPreemptive+0xca 04 00000000`0a77ddd0 00000000`008929cc sqlservr!SOS_Scheduler::Suspend+0x2d 05 00000000`0a77de00 00000000`0151e0e2 sqlservr!EventInternal<Spinlock >::Wait+0x1a8 06 00000000`0a77de50 00000000`0151ef15 sqlservr!CServiceBrokerMgr::PrimaryEventHandler+0x14a 07 00000000`0a77e0b0 00000000`0154630a sqlservr!CSbEventHandler::Invoke+0x15 08 00000000`0a77e0e0 00000000`01545eb2 sqlservr!CSbTask::TaskStart+0x412 09 00000000`0a77f310 00000000`0089eba0 sqlservr!CSbTask::BeginTaskStart+0x1a 0a 00000000`0a77f350 00000000`0089efe2 sqlservr!SOS_Task::Param::Execute+0x12a 0b 00000000`0a77f460 00000000`0089ee27 sqlservr!SOS_Scheduler::RunTask+0x96 0c 00000000`0a77f4c0 00000000`00df307e sqlservr!SOS_Scheduler::ProcessTasks+0x128 0d 00000000`0a77f530 00000000`00df3235 sqlservr!SchedulerManager::WorkerEntryPoint+0x2d2 0e 00000000`0a77f610 00000000`00df2ab9 sqlservr!SystemThread::RunWorker+0xcc 0f 00000000`0a77f650 00000000`00df38ca sqlservr!SystemThreadDispatcher::ProcessWorker+0x2db 10 00000000`0a77f700 00000000`74c637d7 sqlservr!SchedulerManager::ThreadEntryPoint+0x173 11 00000000`0a77f7a0 00000000`74c63894 msvcr80!_callthreadstartex(void)+0x17 [f:ddvctoolscrt_bldself_64_amd64crtsrcthreadex.c @ 348] 12 00000000`0a77f7d0 00000000`76f059ed msvcr80!_threadstartex(void * ptd = 0x00000000`00000000)+0x84 [f:ddvctoolscrt_bldself_64_amd64crtsrcthreadex.c @ 326] 13 00000000`0a77f800 00000000`7703c541 kernel32!BaseThreadInitThunk+0xd 14 00000000`0a77f830 00000000`00000000 ntdll!RtlUserThreadStart+0x21 19 Id: 468.88c Suspend: 0 Teb: 000007ff`fff86000 Unfrozen # Child-SP RetAddr Call Site 00 00000000`0a98ed38 00000000`76f62d50 ntdll!ZwSignalAndWaitForSingleObject+0xa 01 00000000`0a98ed40 00000000`0089526b kernel32!SignalObjectAndWait+0x110 02 00000000`0a98edf0 00000000`00dea167 sqlservr!SOS_Scheduler::Switch+0x181 03 00000000`0a98f540 00000000`0089eba0 sqlservr!SOS_Scheduler::Idle+0xb6 04 00000000`0a98f570 00000000`0089efe2 sqlservr!SOS_Task::Param::Execute+0x12a 05 00000000`0a98f680 00000000`0089ee27 sqlservr!SOS_Scheduler::RunTask+0x96 06 00000000`0a98f6e0 00000000`00df307e sqlservr!SOS_Scheduler::ProcessTasks+0x128 07 00000000`0a98f750 00000000`00df3235 sqlservr!SchedulerManager::WorkerEntryPoint+0x2d2 08 00000000`0a98f830 00000000`00df2ab9 sqlservr!SystemThread::RunWorker+0xcc 09 00000000`0a98f870 00000000`00df38ca sqlservr!SystemThreadDispatcher::ProcessWorker+0x2db 0a 00000000`0a98f920 00000000`74c637d7 sqlservr!SchedulerManager::ThreadEntryPoint+0x173 0b 00000000`0a98f9c0 00000000`74c63894 msvcr80!_callthreadstartex(void)+0x17 [f:ddvctoolscrt_bldself_64_amd64crtsrcthreadex.c @ 348] 0c 00000000`0a98f9f0 00000000`76f059ed msvcr80!_threadstartex(void * ptd = 0x00000000`00000000)+0x84 [f:ddvctoolscrt_bldself_64_amd64crtsrcthreadex.c @ 326] 0d 00000000`0a98fa20 00000000`7703c541 kernel32!BaseThreadInitThunk+0xd 0e 00000000`0a98fa50 00000000`00000000 ntdll!RtlUserThreadStart+0x21 20 Id: 468.894 Suspend: 0 Teb: 000007ff`fff84000 Unfrozen # Child-SP RetAddr Call Site 00 00000000`0abbda28 00000000`76f62d50 ntdll!ZwSignalAndWaitForSingleObject+0xa 01 00000000`0abbda30 00000000`0089526b kernel32!SignalObjectAndWait+0x110 02 00000000`0abbdae0 00000000`0089317a sqlservr!SOS_Scheduler::Switch+0x181 03 00000000`0abbe230 00000000`008928a0 sqlservr!SOS_Scheduler::SuspendNonPreemptive+0xca 04 00000000`0abbe270 00000000`008929cc sqlservr!SOS_Scheduler::Suspend+0x2d 05 00000000`0abbe2a0 00000000`0154d831 sqlservr!EventInternal<Spinlock >::Wait+0x1a8 06 00000000`0abbe2f0 00000000`0154e9ad sqlservr!CSbTransmitter::TransmitterThread+0x221 07 00000000`0abbe6b0 00000000`0154630a sqlservr!CSbTransmitter::BeginTransmitterThread+0x9 08 00000000`0abbe6e0 00000000`01545eb2 sqlservr!CSbTask::TaskStart+0x412 09 00000000`0abbf910 00000000`0089eba0 sqlservr!CSbTask::BeginTaskStart+0x1a 0a 00000000`0abbf950 00000000`0089efe2 sqlservr!SOS_Task::Param::Execute+0x12a 0b 00000000`0abbfa60 00000000`0089ee27 sqlservr!SOS_Scheduler::RunTask+0x96 0c 00000000`0abbfac0 00000000`00df307e sqlservr!SOS_Scheduler::ProcessTasks+0x128 0d 00000000`0abbfb30 00000000`00df3235 sqlservr!SchedulerManager::WorkerEntryPoint+0x2d2 0e 00000000`0abbfc10 00000000`00df2ab9 sqlservr!SystemThread::RunWorker+0xcc 0f 00000000`0abbfc50 00000000`00df38ca sqlservr!SystemThreadDispatcher::ProcessWorker+0x2db 10 00000000`0abbfd00 00000000`74c637d7 sqlservr!SchedulerManager::ThreadEntryPoint+0x173 11 00000000`0abbfda0 00000000`74c63894 msvcr80!_callthreadstartex(void)+0x17 [f:ddvctoolscrt_bldself_64_amd64crtsrcthreadex.c @ 348] 12 00000000`0abbfdd0 00000000`76f059ed msvcr80!_threadstartex(void * ptd = 0x00000000`00000000)+0x84 [f:ddvctoolscrt_bldself_64_amd64crtsrcthreadex.c @ 326] 13 00000000`0abbfe00 00000000`7703c541 kernel32!BaseThreadInitThunk+0xd 14 00000000`0abbfe30 00000000`00000000 ntdll!RtlUserThreadStart+0x21 21 Id: 468.898 Suspend: 0 Teb: 000007ff`fff82000 Unfrozen # Child-SP RetAddr Call Site 00 00000000`0adeee98 00000000`76f62d50 ntdll!ZwSignalAndWaitForSingleObject+0xa 01 00000000`0adeeea0 00000000`0089526b kernel32!SignalObjectAndWait+0x110 02 00000000`0adeef50 00000000`00dea167 sqlservr!SOS_Scheduler::Switch+0x181 03 00000000`0adef6a0 00000000`0089eba0 sqlservr!SOS_Scheduler::Idle+0xb6 04 00000000`0adef6d0 00000000`0089efe2 sqlservr!SOS_Task::Param::Execute+0x12a 05 00000000`0adef7e0 00000000`0089ee27 sqlservr!SOS_Scheduler::RunTask+0x96 06 00000000`0adef840 00000000`00df307e sqlservr!SOS_Scheduler::ProcessTasks+0x128 07 00000000`0adef8b0 00000000`00df3235 sqlservr!SchedulerManager::WorkerEntryPoint+0x2d2 08 00000000`0adef990 00000000`00df2ab9 sqlservr!SystemThread::RunWorker+0xcc 09 00000000`0adef9d0 00000000`00df38ca sqlservr!SystemThreadDispatcher::ProcessWorker+0x2db 0a 00000000`0adefa80 00000000`74c637d7 sqlservr!SchedulerManager::ThreadEntryPoint+0x173 0b 00000000`0adefb20 00000000`74c63894 msvcr80!_callthreadstartex(void)+0x17 [f:ddvctoolscrt_bldself_64_amd64crtsrcthreadex.c @ 348] 0c 00000000`0adefb50 00000000`76f059ed msvcr80!_threadstartex(void * ptd = 0x00000000`00000000)+0x84 [f:ddvctoolscrt_bldself_64_amd64crtsrcthreadex.c @ 326] 0d 00000000`0adefb80 00000000`7703c541 kernel32!BaseThreadInitThunk+0xd 0e 00000000`0adefbb0 00000000`00000000 ntdll!RtlUserThreadStart+0x21 22 Id: 468.89c Suspend: 0 Teb: 000007ff`fff80000 Unfrozen # Child-SP RetAddr Call Site 00 00000000`0b01f0a8 000007fe`fd2816ad ntdll!ZwRemoveIoCompletion+0xa 01 00000000`0b01f0b0 00000000`76ef99a1 KERNELBASE!GetQueuedCompletionStatus+0x3d 02 00000000`0b01f110 00000000`008cb9b8 kernel32!GetQueuedCompletionStatusStub+0x11 03 00000000`0b01f150 00000000`0089eba0 sqlservr!SOS_Node::ListenOnIOCompletionPort+0x11d 04 00000000`0b01f2e0 00000000`0089efe2 sqlservr!SOS_Task::Param::Execute+0x12a 05 00000000`0b01f3f0 00000000`0089ee27 sqlservr!SOS_Scheduler::RunTask+0x96 06 00000000`0b01f450 00000000`00df307e sqlservr!SOS_Scheduler::ProcessTasks+0x128 07 00000000`0b01f4c0 00000000`00df3235 sqlservr!SchedulerManager::WorkerEntryPoint+0x2d2 08 00000000`0b01f5a0 00000000`00df2ab9 sqlservr!SystemThread::RunWorker+0xcc 09 00000000`0b01f5e0 00000000`00df38ca sqlservr!SystemThreadDispatcher::ProcessWorker+0x2db 0a 00000000`0b01f690 00000000`74c637d7 sqlservr!SchedulerManager::ThreadEntryPoint+0x173 0b 00000000`0b01f730 00000000`74c63894 msvcr80!_callthreadstartex(void)+0x17 [f:ddvctoolscrt_bldself_64_amd64crtsrcthreadex.c @ 348] 0c 00000000`0b01f760 00000000`76f059ed msvcr80!_threadstartex(void * ptd = 0x00000000`00000000)+0x84 [f:ddvctoolscrt_bldself_64_amd64crtsrcthreadex.c @ 326] 0d 00000000`0b01f790 00000000`7703c541 kernel32!BaseThreadInitThunk+0xd 0e 00000000`0b01f7c0 00000000`00000000 ntdll!RtlUserThreadStart+0x21 23 Id: 468.8a0 Suspend: 0 Teb: 000007ff`fff7e000 Unfrozen # Child-SP RetAddr Call Site 00 00000000`0b2cf578 000007fe`fd281430 ntdll!NtWaitForMultipleObjects+0xa 01 00000000`0b2cf580 00000000`76f006e0 KERNELBASE!GetCurrentProcess+0x40 02 00000000`0b2cf680 00000000`02eecf58 kernel32!WaitForMultipleObjects+0xb0 03 00000000`0b2cf710 00000000`02ed9554 sqlservr!XE_DispatcherQueue::Dequeue+0x90 04 00000000`0b2cf7f0 00000000`02ed8834 sqlservr!SOS_DispatcherPool::Dequeue+0x54 05 00000000`0b2cf820 00000000`02ed6b78 sqlservr!Dispatcher::Run+0x44 06 00000000`0b2cf8b0 00000000`02e31f0b sqlservr!XE_Engine::DispatcherEntryPointWithContext+0xb4 07 00000000`0b2cf950 00000000`02ed6a6d sqlservr!XESQLSetupThreadContext+0xff 08 00000000`0b2cfa30 00000000`02edaba7 sqlservr!XE_Engine::DispatcherEntryPoint+0x45 09 00000000`0b2cfa70 00000000`0089eba0 sqlservr!SOS_DispatcherPool::RunDispatcher+0x1f 0a 00000000`0b2cfaa0 00000000`0089efe2 sqlservr!SOS_Task::Param::Execute+0x12a 0b 00000000`0b2cfbb0 00000000`0089ee27 sqlservr!SOS_Scheduler::RunTask+0x96 0c 00000000`0b2cfc10 00000000`00df307e sqlservr!SOS_Scheduler::ProcessTasks+0x128 0d 00000000`0b2cfc80 00000000`00df3235 sqlservr!SchedulerManager::WorkerEntryPoint+0x2d2 0e 00000000`0b2cfd60 00000000`00df2ab9 sqlservr!SystemThread::RunWorker+0xcc 0f 00000000`0b2cfda0 00000000`00df38ca sqlservr!SystemThreadDispatcher::ProcessWorker+0x2db 10 00000000`0b2cfe50 00000000`74c637d7 sqlservr!SchedulerManager::ThreadEntryPoint+0x173 11 00000000`0b2cfef0 00000000`74c63894 msvcr80!_callthreadstartex(void)+0x17 [f:ddvctoolscrt_bldself_64_amd64crtsrcthreadex.c @ 348] 12 00000000`0b2cff20 00000000`76f059ed msvcr80!_threadstartex(void * ptd = 0x00000000`00000000)+0x84 [f:ddvctoolscrt_bldself_64_amd64crtsrcthreadex.c @ 326] 13 00000000`0b2cff50 00000000`7703c541 kernel32!BaseThreadInitThunk+0xd 14 00000000`0b2cff80 00000000`00000000 ntdll!RtlUserThreadStart+0x21 24 Id: 468.8a4 Suspend: 0 Teb: 000007ff`fff7c000 Unfrozen # Child-SP RetAddr Call Site 00 00000000`0b5deeb8 000007fe`fd281430 ntdll!NtWaitForMultipleObjects+0xa 01 00000000`0b5deec0 00000000`76f006e0 KERNELBASE!GetCurrentProcess+0x40 02 00000000`0b5defc0 00000000`008ad06e kernel32!WaitForMultipleObjects+0xb0 03 00000000`0b5df050 00000000`02dbd560 sqlservr!ResourceMonitor::CheckIndicators+0x176 04 00000000`0b5df100 00000000`0296a08b sqlservr!ResourceMonitor::ResourceMonitorTask+0x1b8 05 00000000`0b5df240 00000000`0089eba0 sqlservr!SetupResourceMonitorTaskContext+0x133 06 00000000`0b5df580 00000000`0089efe2 sqlservr!SOS_Task::Param::Execute+0x12a 07 00000000`0b5df690 00000000`0089ee27 sqlservr!SOS_Scheduler::RunTask+0x96 08 00000000`0b5df6f0 00000000`00df307e sqlservr!SOS_Scheduler::ProcessTasks+0x128 09 00000000`0b5df760 00000000`00df3235 sqlservr!SchedulerManager::WorkerEntryPoint+0x2d2 0a 00000000`0b5df840 00000000`00df2ab9 sqlservr!SystemThread::RunWorker+0xcc 0b 00000000`0b5df880 00000000`00df38ca sqlservr!SystemThreadDispatcher::ProcessWorker+0x2db 0c 00000000`0b5df930 00000000`74c637d7 sqlservr!SchedulerManager::ThreadEntryPoint+0x173 0d 00000000`0b5df9d0 00000000`74c63894 msvcr80!_callthreadstartex(void)+0x17 [f:ddvctoolscrt_bldself_64_amd64crtsrcthreadex.c @ 348] 0e 00000000`0b5dfa00 00000000`76f059ed msvcr80!_threadstartex(void * ptd = 0x00000000`00000000)+0x84 [f:ddvctoolscrt_bldself_64_amd64crtsrcthreadex.c @ 326] 0f 00000000`0b5dfa30 00000000`7703c541 kernel32!BaseThreadInitThunk+0xd 10 00000000`0b5dfa60 00000000`00000000 ntdll!RtlUserThreadStart+0x21 25 Id: 468.91c Suspend: 0 Teb: 000007ff`fff7a000 Unfrozen # Child-SP RetAddr Call Site 00 00000000`0cabeb98 000007fe`fd2810dc ntdll!NtWaitForSingleObject+0xa 01 00000000`0cabeba0 00000000`00893d3f KERNELBASE!WaitForSingleObjectEx+0x9c 02 00000000`0cabec40 00000000`0089317a sqlservr!SOS_Scheduler::SwitchContext+0x26d 03 00000000`0cabf0d0 00000000`008928a0 sqlservr!SOS_Scheduler::SuspendNonPreemptive+0xca 04 00000000`0cabf110 00000000`008929cc sqlservr!SOS_Scheduler::Suspend+0x2d 05 00000000`0cabf140 00000000`008accab sqlservr!EventInternal<Spinlock >::Wait+0x1a8 06 00000000`0cabf190 00000000`01457351 sqlservr!CTraceManagementTask::Invoke+0xbe 07 00000000`0cabf1f0 00000000`0089eba0 sqlservr!CTraceBatchTask::Task+0x1ad 08 00000000`0cabf2d0 00000000`0089efe2 sqlservr!SOS_Task::Param::Execute+0x12a 09 00000000`0cabf3e0 00000000`0089ee27 sqlservr!SOS_Scheduler::RunTask+0x96 0a 00000000`0cabf440 00000000`00df307e sqlservr!SOS_Scheduler::ProcessTasks+0x128 0b 00000000`0cabf4b0 00000000`00df3235 sqlservr!SchedulerManager::WorkerEntryPoint+0x2d2 0c 00000000`0cabf590 00000000`00df2ab9 sqlservr!SystemThread::RunWorker+0xcc 0d 00000000`0cabf5d0 00000000`00df38ca sqlservr!SystemThreadDispatcher::ProcessWorker+0x2db 0e 00000000`0cabf680 00000000`74c637d7 sqlservr!SchedulerManager::ThreadEntryPoint+0x173 0f 00000000`0cabf720 00000000`74c63894 msvcr80!_callthreadstartex(void)+0x17 [f:ddvctoolscrt_bldself_64_amd64crtsrcthreadex.c @ 348] 10 00000000`0cabf750 00000000`76f059ed msvcr80!_threadstartex(void * ptd = 0x00000000`00000000)+0x84 [f:ddvctoolscrt_bldself_64_amd64crtsrcthreadex.c @ 326] 11 00000000`0cabf780 00000000`7703c541 kernel32!BaseThreadInitThunk+0xd 12 00000000`0cabf7b0 00000000`00000000 ntdll!RtlUserThreadStart+0x21 26 Id: 468.920 Suspend: 0 Teb: 000007ff`fff78000 Unfrozen # Child-SP RetAddr Call Site 00 00000000`0cd4d828 00000000`76f62d50 ntdll!ZwSignalAndWaitForSingleObject+0xa 01 00000000`0cd4d830 00000000`0089526b kernel32!SignalObjectAndWait+0x110 02 00000000`0cd4d8e0 00000000`0089317a sqlservr!SOS_Scheduler::Switch+0x181 03 00000000`0cd4e030 00000000`008928a0 sqlservr!SOS_Scheduler::SuspendNonPreemptive+0xca 04 00000000`0cd4e070 00000000`008929cc sqlservr!SOS_Scheduler::Suspend+0x2d 05 00000000`0cd4e0a0 00000000`008ac8c3 sqlservr!EventInternal<Spinlock >::Wait+0x1a8 06 00000000`0cd4e0f0 00000000`00946aa4 sqlservr!ResQueueBase::Dequeue+0x142 07 00000000`0cd4e1b0 00000000`0089eba0 sqlservr!SQLServerLogMgr::LogWriter+0x1ef 08 00000000`0cd4f750 00000000`0089efe2 sqlservr!SOS_Task::Param::Execute+0x12a 09 00000000`0cd4f860 00000000`0089ee27 sqlservr!SOS_Scheduler::RunTask+0x96 0a 00000000`0cd4f8c0 00000000`00df307e sqlservr!SOS_Scheduler::ProcessTasks+0x128 0b 00000000`0cd4f930 00000000`00df3235 sqlservr!SchedulerManager::WorkerEntryPoint+0x2d2 0c 00000000`0cd4fa10 00000000`00df2ab9 sqlservr!SystemThread::RunWorker+0xcc 0d 00000000`0cd4fa50 00000000`00df38ca sqlservr!SystemThreadDispatcher::ProcessWorker+0x2db 0e 00000000`0cd4fb00 00000000`74c637d7 sqlservr!SchedulerManager::ThreadEntryPoint+0x173 0f 00000000`0cd4fba0 00000000`74c63894 msvcr80!_callthreadstartex(void)+0x17 [f:ddvctoolscrt_bldself_64_amd64crtsrcthreadex.c @ 348] 10 00000000`0cd4fbd0 00000000`76f059ed msvcr80!_threadstartex(void * ptd = 0x00000000`00000000)+0x84 [f:ddvctoolscrt_bldself_64_amd64crtsrcthreadex.c @ 326] 11 00000000`0cd4fc00 00000000`7703c541 kernel32!BaseThreadInitThunk+0xd 12 00000000`0cd4fc30 00000000`00000000 ntdll!RtlUserThreadStart+0x21 27 Id: 468.92c Suspend: 0 Teb: 000007ff`fff76000 Unfrozen # Child-SP RetAddr Call Site 00 00000000`0cfdf038 00000000`76f62d50 ntdll!ZwSignalAndWaitForSingleObject+0xa 01 00000000`0cfdf040 00000000`0089526b kernel32!SignalObjectAndWait+0x110 02 00000000`0cfdf0f0 00000000`0089317a sqlservr!SOS_Scheduler::Switch+0x181 03 00000000`0cfdf840 00000000`008928a0 sqlservr!SOS_Scheduler::SuspendNonPreemptive+0xca 04 00000000`0cfdf880 00000000`0089ed59 sqlservr!SOS_Scheduler::Suspend+0x2d 05 00000000`0cfdf8b0 00000000`0089ede2 sqlservr!WorkDispatcher::DequeueTask+0x472 06 00000000`0cfdf940 00000000`00df307e sqlservr!SOS_Scheduler::ProcessTasks+0x76 07 00000000`0cfdf9b0 00000000`00df3235 sqlservr!SchedulerManager::WorkerEntryPoint+0x2d2 08 00000000`0cfdfa90 00000000`00df2ab9 sqlservr!SystemThread::RunWorker+0xcc 09 00000000`0cfdfad0 00000000`00df38ca sqlservr!SystemThreadDispatcher::ProcessWorker+0x2db 0a 00000000`0cfdfb80 00000000`74c637d7 sqlservr!SchedulerManager::ThreadEntryPoint+0x173 0b 00000000`0cfdfc20 00000000`74c63894 msvcr80!_callthreadstartex(void)+0x17 [f:ddvctoolscrt_bldself_64_amd64crtsrcthreadex.c @ 348] 0c 00000000`0cfdfc50 00000000`76f059ed msvcr80!_threadstartex(void * ptd = 0x00000000`00000000)+0x84 [f:ddvctoolscrt_bldself_64_amd64crtsrcthreadex.c @ 326] 0d 00000000`0cfdfc80 00000000`7703c541 kernel32!BaseThreadInitThunk+0xd 0e 00000000`0cfdfcb0 00000000`00000000 ntdll!RtlUserThreadStart+0x21 28 Id: 468.930 Suspend: 0 Teb: 000007ff`fff74000 Unfrozen # Child-SP RetAddr Call Site 00 00000000`0d20eef8 00000000`76f62d50 ntdll!ZwSignalAndWaitForSingleObject+0xa 01 00000000`0d20ef00 00000000`0089526b kernel32!SignalObjectAndWait+0x110 02 00000000`0d20efb0 00000000`00dea167 sqlservr!SOS_Scheduler::Switch+0x181 03 00000000`0d20f700 00000000`0089eba0 sqlservr!SOS_Scheduler::Idle+0xb6 04 00000000`0d20f730 00000000`0089efe2 sqlservr!SOS_Task::Param::Execute+0x12a 05 00000000`0d20f840 00000000`0089ee27 sqlservr!SOS_Scheduler::RunTask+0x96 06 00000000`0d20f8a0 00000000`00df307e sqlservr!SOS_Scheduler::ProcessTasks+0x128 07 00000000`0d20f910 00000000`00df3235 sqlservr!SchedulerManager::WorkerEntryPoint+0x2d2 08 00000000`0d20f9f0 00000000`00df2ab9 sqlservr!SystemThread::RunWorker+0xcc 09 00000000`0d20fa30 00000000`00df38ca sqlservr!SystemThreadDispatcher::ProcessWorker+0x2db 0a 00000000`0d20fae0 00000000`74c637d7 sqlservr!SchedulerManager::ThreadEntryPoint+0x173 0b 00000000`0d20fb80 00000000`74c63894 msvcr80!_callthreadstartex(void)+0x17 [f:ddvctoolscrt_bldself_64_amd64crtsrcthreadex.c @ 348] 0c 00000000`0d20fbb0 00000000`76f059ed msvcr80!_threadstartex(void * ptd = 0x00000000`00000000)+0x84 [f:ddvctoolscrt_bldself_64_amd64crtsrcthreadex.c @ 326] 0d 00000000`0d20fbe0 00000000`7703c541 kernel32!BaseThreadInitThunk+0xd 0e 00000000`0d20fc10 00000000`00000000 ntdll!RtlUserThreadStart+0x21 29 Id: 468.934 Suspend: 0 Teb: 000007ff`fff72000 Unfrozen # Child-SP RetAddr Call Site 00 00000000`0d53caa8 000007fe`fd2810dc ntdll!NtWaitForSingleObject+0xa 01 00000000`0d53cab0 00000000`00893d3f KERNELBASE!WaitForSingleObjectEx+0x9c 02 00000000`0d53cb50 00000000`0089317a sqlservr!SOS_Scheduler::SwitchContext+0x26d 03 00000000`0d53cfe0 00000000`008928a0 sqlservr!SOS_Scheduler::SuspendNonPreemptive+0xca 04 00000000`0d53d020 00000000`008929cc sqlservr!SOS_Scheduler::Suspend+0x2d 05 00000000`0d53d050 00000000`008aa101 sqlservr!EventInternal<Spinlock >::Wait+0x1a8 06 00000000`0d53d0a0 00000000`027a88cb sqlservr!BPool::LazyWriter+0x61d 07 00000000`0d53f550 00000000`0089eba0 sqlservr!lazywriter+0x2c7 08 00000000`0d53fa50 00000000`0089efe2 sqlservr!SOS_Task::Param::Execute+0x12a 09 00000000`0d53fb60 00000000`0089ee27 sqlservr!SOS_Scheduler::RunTask+0x96 0a 00000000`0d53fbc0 00000000`00df307e sqlservr!SOS_Scheduler::ProcessTasks+0x128 0b 00000000`0d53fc30 00000000`00df3235 sqlservr!SchedulerManager::WorkerEntryPoint+0x2d2 0c 00000000`0d53fd10 00000000`00df2ab9 sqlservr!SystemThread::RunWorker+0xcc 0d 00000000`0d53fd50 00000000`00df38ca sqlservr!SystemThreadDispatcher::ProcessWorker+0x2db 0e 00000000`0d53fe00 00000000`74c637d7 sqlservr!SchedulerManager::ThreadEntryPoint+0x173 0f 00000000`0d53fea0 00000000`74c63894 msvcr80!_callthreadstartex(void)+0x17 [f:ddvctoolscrt_bldself_64_amd64crtsrcthreadex.c @ 348] 10 00000000`0d53fed0 00000000`76f059ed msvcr80!_threadstartex(void * ptd = 0x00000000`00000000)+0x84 [f:ddvctoolscrt_bldself_64_amd64crtsrcthreadex.c @ 326] 11 00000000`0d53ff00 00000000`7703c541 kernel32!BaseThreadInitThunk+0xd 12 00000000`0d53ff30 00000000`00000000 ntdll!RtlUserThreadStart+0x21 30 Id: 468.938 Suspend: 0 Teb: 000007ff`fff70000 Unfrozen # Child-SP RetAddr Call Site 00 00000000`0d7ef0f8 00000000`76f62d50 ntdll!ZwSignalAndWaitForSingleObject+0xa 01 00000000`0d7ef100 00000000`0089526b kernel32!SignalObjectAndWait+0x110 02 00000000`0d7ef1b0 00000000`00dea167 sqlservr!SOS_Scheduler::Switch+0x181 03 00000000`0d7ef900 00000000`0089eba0 sqlservr!SOS_Scheduler::Idle+0xb6 04 00000000`0d7ef930 00000000`0089efe2 sqlservr!SOS_Task::Param::Execute+0x12a 05 00000000`0d7efa40 00000000`0089ee27 sqlservr!SOS_Scheduler::RunTask+0x96 06 00000000`0d7efaa0 00000000`00df307e sqlservr!SOS_Scheduler::ProcessTasks+0x128 07 00000000`0d7efb10 00000000`00df3235 sqlservr!SchedulerManager::WorkerEntryPoint+0x2d2 08 00000000`0d7efbf0 00000000`00df2ab9 sqlservr!SystemThread::RunWorker+0xcc 09 00000000`0d7efc30 00000000`00df38ca sqlservr!SystemThreadDispatcher::ProcessWorker+0x2db 0a 00000000`0d7efce0 00000000`74c637d7 sqlservr!SchedulerManager::ThreadEntryPoint+0x173 0b 00000000`0d7efd80 00000000`74c63894 msvcr80!_callthreadstartex(void)+0x17 [f:ddvctoolscrt_bldself_64_amd64crtsrcthreadex.c @ 348] 0c 00000000`0d7efdb0 00000000`76f059ed msvcr80!_threadstartex(void * ptd = 0x00000000`00000000)+0x84 [f:ddvctoolscrt_bldself_64_amd64crtsrcthreadex.c @ 326] 0d 00000000`0d7efde0 00000000`7703c541 kernel32!BaseThreadInitThunk+0xd 0e 00000000`0d7efe10 00000000`00000000 ntdll!RtlUserThreadStart+0x21 31 Id: 468.940 Suspend: 0 Teb: 000007ff`fff6e000 Unfrozen # Child-SP RetAddr Call Site 00 00000000`0dadf5b8 000007fe`fd281203 ntdll!NtDelayExecution+0xa 01 00000000`0dadf5c0 00000000`008c2b49 KERNELBASE!SleepEx+0xb3 02 00000000`0dadf660 00000000`02ded851 sqlservr!SchedulerMonitor::Run+0x1f3 03 00000000`0dadf780 00000000`0089eba0 sqlservr!SchedulerMonitor::EntryPoint+0x9 04 00000000`0dadf7b0 00000000`0089efe2 sqlservr!SOS_Task::Param::Execute+0x12a 05 00000000`0dadf8c0 00000000`0089ee27 sqlservr!SOS_Scheduler::RunTask+0x96 06 00000000`0dadf920 00000000`00df307e sqlservr!SOS_Scheduler::ProcessTasks+0x128 07 00000000`0dadf990 00000000`00df3235 sqlservr!SchedulerManager::WorkerEntryPoint+0x2d2 08 00000000`0dadfa70 00000000`00df2ab9 sqlservr!SystemThread::RunWorker+0xcc 09 00000000`0dadfab0 00000000`00df38ca sqlservr!SystemThreadDispatcher::ProcessWorker+0x2db 0a 00000000`0dadfb60 00000000`74c637d7 sqlservr!SchedulerManager::ThreadEntryPoint+0x173 0b 00000000`0dadfc00 00000000`74c63894 msvcr80!_callthreadstartex(void)+0x17 [f:ddvctoolscrt_bldself_64_amd64crtsrcthreadex.c @ 348] 0c 00000000`0dadfc30 00000000`76f059ed msvcr80!_threadstartex(void * ptd = 0x00000000`00000000)+0x84 [f:ddvctoolscrt_bldself_64_amd64crtsrcthreadex.c @ 326] 0d 00000000`0dadfc60 00000000`7703c541 kernel32!BaseThreadInitThunk+0xd 0e 00000000`0dadfc90 00000000`00000000 ntdll!RtlUserThreadStart+0x21 32 Id: 468.944 Suspend: 0 Teb: 000007ff`fff6c000 Unfrozen # Child-SP RetAddr Call Site 00 00000000`0de4ebf8 00000000`76f62d50 ntdll!ZwSignalAndWaitForSingleObject+0xa 01 00000000`0de4ec00 00000000`0089526b kernel32!SignalObjectAndWait+0x110 02 00000000`0de4ecb0 00000000`00dea167 sqlservr!SOS_Scheduler::Switch+0x181 03 00000000`0de4f400 00000000`0089eba0 sqlservr!SOS_Scheduler::Idle+0xb6 04 00000000`0de4f430 00000000`0089efe2 sqlservr!SOS_Task::Param::Execute+0x12a 05 00000000`0de4f540 00000000`0089ee27 sqlservr!SOS_Scheduler::RunTask+0x96 06 00000000`0de4f5a0 00000000`00df307e sqlservr!SOS_Scheduler::ProcessTasks+0x128 07 00000000`0de4f610 00000000`00df3235 sqlservr!SchedulerManager::WorkerEntryPoint+0x2d2 08 00000000`0de4f6f0 00000000`00df2ab9 sqlservr!SystemThread::RunWorker+0xcc 09 00000000`0de4f730 00000000`00df38ca sqlservr!SystemThreadDispatcher::ProcessWorker+0x2db 0a 00000000`0de4f7e0 00000000`74c637d7 sqlservr!SchedulerManager::ThreadEntryPoint+0x173 0b 00000000`0de4f880 00000000`74c63894 msvcr80!_callthreadstartex(void)+0x17 [f:ddvctoolscrt_bldself_64_amd64crtsrcthreadex.c @ 348] 0c 00000000`0de4f8b0 00000000`76f059ed msvcr80!_threadstartex(void * ptd = 0x00000000`00000000)+0x84 [f:ddvctoolscrt_bldself_64_amd64crtsrcthreadex.c @ 326] 0d 00000000`0de4f8e0 00000000`7703c541 kernel32!BaseThreadInitThunk+0xd 0e 00000000`0de4f910 00000000`00000000 ntdll!RtlUserThreadStart+0x21 33 Id: 468.960 Suspend: 0 Teb: 000007ff`fff6a000 Unfrozen # Child-SP RetAddr Call Site 00 00000000`0e14e948 00000000`76f62d50 ntdll!ZwSignalAndWaitForSingleObject+0xa 01 00000000`0e14e950 00000000`0089526b kernel32!SignalObjectAndWait+0x110 02 00000000`0e14ea00 00000000`0089317a sqlservr!SOS_Scheduler::Switch+0x181 03 00000000`0e14f150 00000000`008928a0 sqlservr!SOS_Scheduler::SuspendNonPreemptive+0xca 04 00000000`0e14f190 00000000`008929cc sqlservr!SOS_Scheduler::Suspend+0x2d 05 00000000`0e14f1c0 00000000`008ac8c3 sqlservr!EventInternal<Spinlock >::Wait+0x1a8 06 00000000`0e14f210 00000000`009afb09 sqlservr!ResQueueBase::Dequeue+0x142 07 00000000`0e14f2d0 00000000`0294f65b sqlservr!CheckpointLoop+0x200 08 00000000`0e14f530 00000000`0089eba0 sqlservr!ckptproc+0x47 09 00000000`0e14f5b0 00000000`0089efe2 sqlservr!SOS_Task::Param::Execute+0x12a 0a 00000000`0e14f6c0 00000000`0089ee27 sqlservr!SOS_Scheduler::RunTask+0x96 0b 00000000`0e14f720 00000000`00df307e sqlservr!SOS_Scheduler::ProcessTasks+0x128 0c 00000000`0e14f790 00000000`00df3235 sqlservr!SchedulerManager::WorkerEntryPoint+0x2d2 0d 00000000`0e14f870 00000000`00df2ab9 sqlservr!SystemThread::RunWorker+0xcc 0e 00000000`0e14f8b0 00000000`00df38ca sqlservr!SystemThreadDispatcher::ProcessWorker+0x2db 0f 00000000`0e14f960 00000000`74c637d7 sqlservr!SchedulerManager::ThreadEntryPoint+0x173 10 00000000`0e14fa00 00000000`74c63894 msvcr80!_callthreadstartex(void)+0x17 [f:ddvctoolscrt_bldself_64_amd64crtsrcthreadex.c @ 348] 11 00000000`0e14fa30 00000000`76f059ed msvcr80!_threadstartex(void * ptd = 0x00000000`00000000)+0x84 [f:ddvctoolscrt_bldself_64_amd64crtsrcthreadex.c @ 326] 12 00000000`0e14fa60 00000000`7703c541 kernel32!BaseThreadInitThunk+0xd 13 00000000`0e14fa90 00000000`00000000 ntdll!RtlUserThreadStart+0x21 34 Id: 468.964 Suspend: 0 Teb: 000007ff`fff68000 Unfrozen # Child-SP RetAddr Call Site 00 00000000`0e4cecb8 00000000`76f62d50 ntdll!ZwSignalAndWaitForSingleObject+0xa 01 00000000`0e4cecc0 00000000`0089526b kernel32!SignalObjectAndWait+0x110 02 00000000`0e4ced70 00000000`00dea167 sqlservr!SOS_Scheduler::Switch+0x181 03 00000000`0e4cf4c0 00000000`0089eba0 sqlservr!SOS_Scheduler::Idle+0xb6 04 00000000`0e4cf4f0 00000000`0089efe2 sqlservr!SOS_Task::Param::Execute+0x12a 05 00000000`0e4cf600 00000000`0089ee27 sqlservr!SOS_Scheduler::RunTask+0x96 06 00000000`0e4cf660 00000000`00df307e sqlservr!SOS_Scheduler::ProcessTasks+0x128 07 00000000`0e4cf6d0 00000000`00df3235 sqlservr!SchedulerManager::WorkerEntryPoint+0x2d2 08 00000000`0e4cf7b0 00000000`00df2ab9 sqlservr!SystemThread::RunWorker+0xcc 09 00000000`0e4cf7f0 00000000`00df38ca sqlservr!SystemThreadDispatcher::ProcessWorker+0x2db 0a 00000000`0e4cf8a0 00000000`74c637d7 sqlservr!SchedulerManager::ThreadEntryPoint+0x173 0b 00000000`0e4cf940 00000000`74c63894 msvcr80!_callthreadstartex(void)+0x17 [f:ddvctoolscrt_bldself_64_amd64crtsrcthreadex.c @ 348] 0c 00000000`0e4cf970 00000000`76f059ed msvcr80!_threadstartex(void * ptd = 0x00000000`00000000)+0x84 [f:ddvctoolscrt_bldself_64_amd64crtsrcthreadex.c @ 326] 0d 00000000`0e4cf9a0 00000000`7703c541 kernel32!BaseThreadInitThunk+0xd 0e 00000000`0e4cf9d0 00000000`00000000 ntdll!RtlUserThreadStart+0x21 35 Id: 468.968 Suspend: 0 Teb: 000007ff`fff66000 Unfrozen # Child-SP RetAddr Call Site 00 00000000`0e88f6f8 000007fe`fd2810dc ntdll!NtWaitForSingleObject+0xa 01 00000000`0e88f700 00000000`00d1230c KERNELBASE!WaitForSingleObjectEx+0x9c 02 00000000`0e88f7a0 00000000`0298021c sqlservr!FRunCM+0x442 03 00000000`0e88f8c0 00000000`0089eba0 sqlservr!initCM+0x11c 04 00000000`0e88f970 00000000`0089efe2 sqlservr!SOS_Task::Param::Execute+0x12a 05 00000000`0e88fa80 00000000`0089ee27 sqlservr!SOS_Scheduler::RunTask+0x96 06 00000000`0e88fae0 00000000`00df307e sqlservr!SOS_Scheduler::ProcessTasks+0x128 07 00000000`0e88fb50 00000000`00df3235 sqlservr!SchedulerManager::WorkerEntryPoint+0x2d2 08 00000000`0e88fc30 00000000`00df2ab9 sqlservr!SystemThread::RunWorker+0xcc 09 00000000`0e88fc70 00000000`00df38ca sqlservr!SystemThreadDispatcher::ProcessWorker+0x2db 0a 00000000`0e88fd20 00000000`74c637d7 sqlservr!SchedulerManager::ThreadEntryPoint+0x173 0b 00000000`0e88fdc0 00000000`74c63894 msvcr80!_callthreadstartex(void)+0x17 [f:ddvctoolscrt_bldself_64_amd64crtsrcthreadex.c @ 348] 0c 00000000`0e88fdf0 00000000`76f059ed msvcr80!_threadstartex(void * ptd = 0x00000000`00000000)+0x84 [f:ddvctoolscrt_bldself_64_amd64crtsrcthreadex.c @ 326] 0d 00000000`0e88fe20 00000000`7703c541 kernel32!BaseThreadInitThunk+0xd 0e 00000000`0e88fe50 00000000`00000000 ntdll!RtlUserThreadStart+0x21 36 Id: 468.96c Suspend: 0 Teb: 000007ff`fff64000 Unfrozen # Child-SP RetAddr Call Site 00 00000000`0eb0ec78 00000000`76f62d50 ntdll!ZwSignalAndWaitForSingleObject+0xa 01 00000000`0eb0ec80 00000000`0089526b kernel32!SignalObjectAndWait+0x110 02 00000000`0eb0ed30 00000000`00dea167 sqlservr!SOS_Scheduler::Switch+0x181 03 00000000`0eb0f480 00000000`0089eba0 sqlservr!SOS_Scheduler::Idle+0xb6 04 00000000`0eb0f4b0 00000000`0089efe2 sqlservr!SOS_Task::Param::Execute+0x12a 05 00000000`0eb0f5c0 00000000`0089ee27 sqlservr!SOS_Scheduler::RunTask+0x96 06 00000000`0eb0f620 00000000`00df307e sqlservr!SOS_Scheduler::ProcessTasks+0x128 07 00000000`0eb0f690 00000000`00df3235 sqlservr!SchedulerManager::WorkerEntryPoint+0x2d2 08 00000000`0eb0f770 00000000`00df2ab9 sqlservr!SystemThread::RunWorker+0xcc 09 00000000`0eb0f7b0 00000000`00df38ca sqlservr!SystemThreadDispatcher::ProcessWorker+0x2db 0a 00000000`0eb0f860 00000000`74c637d7 sqlservr!SchedulerManager::ThreadEntryPoint+0x173 0b 00000000`0eb0f900 00000000`74c63894 msvcr80!_callthreadstartex(void)+0x17 [f:ddvctoolscrt_bldself_64_amd64crtsrcthreadex.c @ 348] 0c 00000000`0eb0f930 00000000`76f059ed msvcr80!_threadstartex(void * ptd = 0x00000000`00000000)+0x84 [f:ddvctoolscrt_bldself_64_amd64crtsrcthreadex.c @ 326] 0d 00000000`0eb0f960 00000000`7703c541 kernel32!BaseThreadInitThunk+0xd 0e 00000000`0eb0f990 00000000`00000000 ntdll!RtlUserThreadStart+0x21 37 Id: 468.974 Suspend: 0 Teb: 000007ff`fff60000 Unfrozen # Child-SP RetAddr Call Site 00 00000000`0f14ecf8 00000000`76f62d50 ntdll!ZwSignalAndWaitForSingleObject+0xa 01 00000000`0f14ed00 00000000`0089526b kernel32!SignalObjectAndWait+0x110 02 00000000`0f14edb0 00000000`00dea167 sqlservr!SOS_Scheduler::Switch+0x181 03 00000000`0f14f500 00000000`0089eba0 sqlservr!SOS_Scheduler::Idle+0xb6 04 00000000`0f14f530 00000000`0089efe2 sqlservr!SOS_Task::Param::Execute+0x12a 05 00000000`0f14f640 00000000`0089ee27 sqlservr!SOS_Scheduler::RunTask+0x96 06 00000000`0f14f6a0 00000000`00df307e sqlservr!SOS_Scheduler::ProcessTasks+0x128 07 00000000`0f14f710 00000000`00df3235 sqlservr!SchedulerManager::WorkerEntryPoint+0x2d2 08 00000000`0f14f7f0 00000000`00df2ab9 sqlservr!SystemThread::RunWorker+0xcc 09 00000000`0f14f830 00000000`00df38ca sqlservr!SystemThreadDispatcher::ProcessWorker+0x2db 0a 00000000`0f14f8e0 00000000`74c637d7 sqlservr!SchedulerManager::ThreadEntryPoint+0x173 0b 00000000`0f14f980 00000000`74c63894 msvcr80!_callthreadstartex(void)+0x17 [f:ddvctoolscrt_bldself_64_amd64crtsrcthreadex.c @ 348] 0c 00000000`0f14f9b0 00000000`76f059ed msvcr80!_threadstartex(void * ptd = 0x00000000`00000000)+0x84 [f:ddvctoolscrt_bldself_64_amd64crtsrcthreadex.c @ 326] 0d 00000000`0f14f9e0 00000000`7703c541 kernel32!BaseThreadInitThunk+0xd 0e 00000000`0f14fa10 00000000`00000000 ntdll!RtlUserThreadStart+0x21 38 Id: 468.978 Suspend: 0 Teb: 000007ff`fff5e000 Unfrozen # Child-SP RetAddr Call Site 00 00000000`0f35f1a8 000007fe`fd2810dc ntdll!NtWaitForSingleObject+0xa 01 00000000`0f35f1b0 00000000`00893d3f KERNELBASE!WaitForSingleObjectEx+0x9c 02 00000000`0f35f250 00000000`0089317a sqlservr!SOS_Scheduler::SwitchContext+0x26d 03 00000000`0f35f6e0 00000000`008928a0 sqlservr!SOS_Scheduler::SuspendNonPreemptive+0xca 04 00000000`0f35f720 00000000`0089ed59 sqlservr!SOS_Scheduler::Suspend+0x2d 05 00000000`0f35f750 00000000`0089ede2 sqlservr!WorkDispatcher::DequeueTask+0x472 06 00000000`0f35f7e0 00000000`00df307e sqlservr!SOS_Scheduler::ProcessTasks+0x76 07 00000000`0f35f850 00000000`00df3235 sqlservr!SchedulerManager::WorkerEntryPoint+0x2d2 08 00000000`0f35f930 00000000`00df2ab9 sqlservr!SystemThread::RunWorker+0xcc 09 00000000`0f35f970 00000000`00df38ca sqlservr!SystemThreadDispatcher::ProcessWorker+0x2db 0a 00000000`0f35fa20 00000000`74c637d7 sqlservr!SchedulerManager::ThreadEntryPoint+0x173 0b 00000000`0f35fac0 00000000`74c63894 msvcr80!_callthreadstartex(void)+0x17 [f:ddvctoolscrt_bldself_64_amd64crtsrcthreadex.c @ 348] 0c 00000000`0f35faf0 00000000`76f059ed msvcr80!_threadstartex(void * ptd = 0x00000000`00000000)+0x84 [f:ddvctoolscrt_bldself_64_amd64crtsrcthreadex.c @ 326] 0d 00000000`0f35fb20 00000000`7703c541 kernel32!BaseThreadInitThunk+0xd 0e 00000000`0f35fb50 00000000`00000000 ntdll!RtlUserThreadStart+0x21 39 Id: 468.97c Suspend: 0 Teb: 000007ff`fff5c000 Unfrozen # Child-SP RetAddr Call Site 00 00000000`0f6aed38 00000000`76f62d50 ntdll!ZwSignalAndWaitForSingleObject+0xa 01 00000000`0f6aed40 00000000`0089526b kernel32!SignalObjectAndWait+0x110 02 00000000`0f6aedf0 00000000`00dea167 sqlservr!SOS_Scheduler::Switch+0x181 03 00000000`0f6af540 00000000`0089eba0 sqlservr!SOS_Scheduler::Idle+0xb6 04 00000000`0f6af570 00000000`0089efe2 sqlservr!SOS_Task::Param::Execute+0x12a 05 00000000`0f6af680 00000000`0089ee27 sqlservr!SOS_Scheduler::RunTask+0x96 06 00000000`0f6af6e0 00000000`00df307e sqlservr!SOS_Scheduler::ProcessTasks+0x128 07 00000000`0f6af750 00000000`00df3235 sqlservr!SchedulerManager::WorkerEntryPoint+0x2d2 08 00000000`0f6af830 00000000`00df2ab9 sqlservr!SystemThread::RunWorker+0xcc 09 00000000`0f6af870 00000000`00df38ca sqlservr!SystemThreadDispatcher::ProcessWorker+0x2db 0a 00000000`0f6af920 00000000`74c637d7 sqlservr!SchedulerManager::ThreadEntryPoint+0x173 0b 00000000`0f6af9c0 00000000`74c63894 msvcr80!_callthreadstartex(void)+0x17 [f:ddvctoolscrt_bldself_64_amd64crtsrcthreadex.c @ 348] 0c 00000000`0f6af9f0 00000000`76f059ed msvcr80!_threadstartex(void * ptd = 0x00000000`00000000)+0x84 [f:ddvctoolscrt_bldself_64_amd64crtsrcthreadex.c @ 326] 0d 00000000`0f6afa20 00000000`7703c541 kernel32!BaseThreadInitThunk+0xd 0e 00000000`0f6afa50 00000000`00000000 ntdll!RtlUserThreadStart+0x21 40 Id: 468.984 Suspend: 0 Teb: 000007ff`fff58000 Unfrozen # Child-SP RetAddr Call Site 00 00000000`0fdcebf8 00000000`76f62d50 ntdll!ZwSignalAndWaitForSingleObject+0xa 01 00000000`0fdcec00 00000000`0089526b kernel32!SignalObjectAndWait+0x110 02 00000000`0fdcecb0 00000000`00dea167 sqlservr!SOS_Scheduler::Switch+0x181 03 00000000`0fdcf400 00000000`0089eba0 sqlservr!SOS_Scheduler::Idle+0xb6 04 00000000`0fdcf430 00000000`0089efe2 sqlservr!SOS_Task::Param::Execute+0x12a 05 00000000`0fdcf540 00000000`0089ee27 sqlservr!SOS_Scheduler::RunTask+0x96 06 00000000`0fdcf5a0 00000000`00df307e sqlservr!SOS_Scheduler::ProcessTasks+0x128 07 00000000`0fdcf610 00000000`00df3235 sqlservr!SchedulerManager::WorkerEntryPoint+0x2d2 08 00000000`0fdcf6f0 00000000`00df2ab9 sqlservr!SystemThread::RunWorker+0xcc 09 00000000`0fdcf730 00000000`00df38ca sqlservr!SystemThreadDispatcher::ProcessWorker+0x2db 0a 00000000`0fdcf7e0 00000000`74c637d7 sqlservr!SchedulerManager::ThreadEntryPoint+0x173 0b 00000000`0fdcf880 00000000`74c63894 msvcr80!_callthreadstartex(void)+0x17 [f:ddvctoolscrt_bldself_64_amd64crtsrcthreadex.c @ 348] 0c 00000000`0fdcf8b0 00000000`76f059ed msvcr80!_threadstartex(void * ptd = 0x00000000`00000000)+0x84 [f:ddvctoolscrt_bldself_64_amd64crtsrcthreadex.c @ 326] 0d 00000000`0fdcf8e0 00000000`7703c541 kernel32!BaseThreadInitThunk+0xd 0e 00000000`0fdcf910 00000000`00000000 ntdll!RtlUserThreadStart+0x21 41 Id: 468.990 Suspend: 0 Teb: 000007ff`fff54000 Unfrozen # Child-SP RetAddr Call Site 00 00000000`1022f238 00000000`76f62d50 ntdll!ZwSignalAndWaitForSingleObject+0xa 01 00000000`1022f240 00000000`0089526b kernel32!SignalObjectAndWait+0x110 02 00000000`1022f2f0 00000000`00dea167 sqlservr!SOS_Scheduler::Switch+0x181 03 00000000`1022fa40 00000000`0089eba0 sqlservr!SOS_Scheduler::Idle+0xb6 04 00000000`1022fa70 00000000`0089efe2 sqlservr!SOS_Task::Param::Execute+0x12a 05 00000000`1022fb80 00000000`0089ee27 sqlservr!SOS_Scheduler::RunTask+0x96 06 00000000`1022fbe0 00000000`00df307e sqlservr!SOS_Scheduler::ProcessTasks+0x128 07 00000000`1022fc50 00000000`00df3235 sqlservr!SchedulerManager::WorkerEntryPoint+0x2d2 08 00000000`1022fd30 00000000`00df2ab9 sqlservr!SystemThread::RunWorker+0xcc 09 00000000`1022fd70 00000000`00df38ca sqlservr!SystemThreadDispatcher::ProcessWorker+0x2db 0a 00000000`1022fe20 00000000`74c637d7 sqlservr!SchedulerManager::ThreadEntryPoint+0x173 0b 00000000`1022fec0 00000000`74c63894 msvcr80!_callthreadstartex(void)+0x17 [f:ddvctoolscrt_bldself_64_amd64crtsrcthreadex.c @ 348] 0c 00000000`1022fef0 00000000`76f059ed msvcr80!_threadstartex(void * ptd = 0x00000000`00000000)+0x84 [f:ddvctoolscrt_bldself_64_amd64crtsrcthreadex.c @ 326] 0d 00000000`1022ff20 00000000`7703c541 kernel32!BaseThreadInitThunk+0xd 0e 00000000`1022ff50 00000000`00000000 ntdll!RtlUserThreadStart+0x21 42 Id: 468.9a0 Suspend: 0 Teb: 000007ff`fff50000 Unfrozen # Child-SP RetAddr Call Site 00 00000000`108cec38 00000000`76f62d50 ntdll!ZwSignalAndWaitForSingleObject+0xa 01 00000000`108cec40 00000000`0089526b kernel32!SignalObjectAndWait+0x110 02 00000000`108cecf0 00000000`00dea167 sqlservr!SOS_Scheduler::Switch+0x181 03 00000000`108cf440 00000000`0089eba0 sqlservr!SOS_Scheduler::Idle+0xb6 04 00000000`108cf470 00000000`0089efe2 sqlservr!SOS_Task::Param::Execute+0x12a 05 00000000`108cf580 00000000`0089ee27 sqlservr!SOS_Scheduler::RunTask+0x96 06 00000000`108cf5e0 00000000`00df307e sqlservr!SOS_Scheduler::ProcessTasks+0x128 07 00000000`108cf650 00000000`00df3235 sqlservr!SchedulerManager::WorkerEntryPoint+0x2d2 08 00000000`108cf730 00000000`00df2ab9 sqlservr!SystemThread::RunWorker+0xcc 09 00000000`108cf770 00000000`00df38ca sqlservr!SystemThreadDispatcher::ProcessWorker+0x2db 0a 00000000`108cf820 00000000`74c637d7 sqlservr!SchedulerManager::ThreadEntryPoint+0x173 0b 00000000`108cf8c0 00000000`74c63894 msvcr80!_callthreadstartex(void)+0x17 [f:ddvctoolscrt_bldself_64_amd64crtsrcthreadex.c @ 348] 0c 00000000`108cf8f0 00000000`76f059ed msvcr80!_threadstartex(void * ptd = 0x00000000`00000000)+0x84 [f:ddvctoolscrt_bldself_64_amd64crtsrcthreadex.c @ 326] 0d 00000000`108cf920 00000000`7703c541 kernel32!BaseThreadInitThunk+0xd 0e 00000000`108cf950 00000000`00000000 ntdll!RtlUserThreadStart+0x21 43 Id: 468.9a4 Suspend: 0 Teb: 000007ff
Reply
Zandra said

August 18, 2014 at 12:45 PM
With havvin so much content and articles do youu ever run into any problems of plagorism or copyright infringement?
My site has a lott of exclusive content I’ve either authored myself or
outsourced but it appears a lot of it is popping
it up all over the web without my permission. Do you know any solutions to help protect
against content from being ripped off? I’d certainly appreciate it.

Reply
Daisy said

August 19, 2014 at 12:31 AM
Hey there! I’ve been reading your blog for a while now and finally got
the bravery to go ahead and give you a shout out
from Dallas Tx! Just wanted to mention keep up the fantastic work!

Reply
Scott Davis said

August 28, 2014 at 8:37 PM Hello Karthick, We have a Deadlock Schedulers dump. SQL standard, 64 bit, 11.0.3128.0 Any help is appreciated. 0:005> ~*kL 20 0 Id: 196c.3710 Suspend: 0 Teb: 000007f7`63b2d000 Unfrozen Child-SP RetAddr Call Site 00000000`009ee668 000007fd`023010ea ntdll!ZwWaitForSingleObject+0xa 00000000`009ee670 000007fd`03b05150 KERNELBASE!WaitForSingleObjectEx+0x92 00000000`009ee710 000007fd`03b04f3c sechost!ScSendResponseReceiveControls+0x14d 00000000`009ee850 000007fd`03b05369 sechost!ScDispatcherLoop+0x11c 00000000`009ee950 000007f7`63d2400f sechost!StartServiceCtrlDispatcherW+0x54 00000000`009ee990 000007f7`63d39076 sqlservr!wmain+0x2ff 00000000`009efef0 000007fd`04e61832 sqlservr!XE_API::Finalize+0x25e 00000000`009eff20 000007fd`053cd609 kernel32!BaseThreadInitThunk+0x1a 00000000`009eff50 00000000`00000000 ntdll!RtlUserThreadStart+0x1d 1 Id: 196c.35c8 Suspend: 0 Teb: 000007f7`63b23000 Unfrozen Child-SP RetAddr Call Site 00000000`020efc18 000007fd`053781c3 ntdll!ZwWaitForWorkViaWorkerFactory+0xa 00000000`020efc20 000007fd`04e61832 ntdll!TppWorkerThread+0x275 00000000`020efec0 000007fd`053cd609 kernel32!BaseThreadInitThunk+0x1a 00000000`020efef0 00000000`00000000 ntdll!RtlUserThreadStart+0x1d 2 Id: 196c.3248 Suspend: 0 Teb: 000007f7`639fc000 Unfrozen Child-SP RetAddr Call Site 00000000`1afeeb58 000007fd`02357632 ntdll!ZwSignalAndWaitForSingleObject+0xa 00000000`1afeeb60 000007fc`eb8ce523 KERNELBASE!SignalObjectAndWait+0x82 00000000`1afeec10 000007fc`eb8eaaf8 sqldk!SOS_Scheduler::Switch+0xb5 00000000`1afef190 000007fc`eb8d3d80 sqldk!SOS_Scheduler::Idle+0x118 00000000`1afef1c0 000007fc`eb8d3b64 sqldk!SOS_Task::Param::Execute+0x21e 00000000`1afef7c0 000007fc`eb8d3967 sqldk!SOS_Scheduler::RunTask+0xa8 00000000`1afef830 000007fc`eb8f2f0f sqldk!SOS_Scheduler::ProcessTasks+0x29a 00000000`1afef8b0 000007fc`eb8f3750 sqldk!SchedulerManager::WorkerEntryPoint+0x261 00000000`1afef950 000007fc`eb8f2c5d sqldk!SystemThread::RunWorker+0x8f 00000000`1afef980 000007fc`eb8f3f88 sqldk!SystemThreadDispatcher::ProcessWorker+0x3c8 00000000`1afefa30 000007fd`04e61832 sqldk!SchedulerManager::ThreadEntryPoint+0x236 00000000`1afefad0 000007fd`053cd609 kernel32!BaseThreadInitThunk+0x1a 00000000`1afefb00 00000000`00000000 ntdll!RtlUserThreadStart+0x1d 3 Id: 196c.2728 Suspend: 0 Teb: 000007f7`639fa000 Unfrozen Child-SP RetAddr Call Site 00000000`1b1eea08 000007fd`023012c6 ntdll!ZwWaitForMultipleObjects+0xa 00000000`1b1eea10 000007fd`04e61282 KERNELBASE!WaitForMultipleObjectsEx+0xe5 00000000`1b1eecf0 000007fc`eb8ee07c kernel32!WaitForMultipleObjects+0x12 00000000`1b1eed30 000007fc`eb8ee83f sqldk!XE_DispatcherQueue::Dequeue+0x131 00000000`1b1eee10 000007fc`eba05c68 sqldk!Dispatcher::Run+0x73 00000000`1b1eeec0 000007fc`ecee2096 sqldk!XE_SessionSrv::DispatcherEntryPointWithContext+0x148 00000000`1b1eef60 000007fc`eba05964 sqllang!XESQLSetupThreadContext+0xe6 00000000`1b1ef020 000007fc`eba0778c sqldk!DispatcherEntryPoint+0x64 00000000`1b1ef060 000007fc`eb8d3d80 sqldk!SOS_DispatcherPool::RunDispatcher+0x1c 00000000`1b1ef090 000007fc`eb8d3b64 sqldk!SOS_Task::Param::Execute+0x21e 00000000`1b1ef690 000007fc`eb8d3967 sqldk!SOS_Scheduler::RunTask+0xa8 00000000`1b1ef700 000007fc`eb8f2f0f sqldk!SOS_Scheduler::ProcessTasks+0x29a 00000000`1b1ef780 000007fc`eb8f3750 sqldk!SchedulerManager::WorkerEntryPoint+0x261 00000000`1b1ef820 000007fc`eb8f2c5d sqldk!SystemThread::RunWorker+0x8f 00000000`1b1ef850 000007fc`eb8f3f88 sqldk!SystemThreadDispatcher::ProcessWorker+0x3c8 00000000`1b1ef900 000007fd`04e61832 sqldk!SchedulerManager::ThreadEntryPoint+0x236 00000000`1b1ef9a0 000007fd`053cd609 kernel32!BaseThreadInitThunk+0x1a 00000000`1b1ef9d0 00000000`00000000 ntdll!RtlUserThreadStart+0x1d 4 Id: 196c.2e74 Suspend: 0 Teb: 000007f7`639f8000 Unfrozen Child-SP RetAddr Call Site 00000000`1b3eed08 000007fd`02357632 ntdll!ZwSignalAndWaitForSingleObject+0xa 00000000`1b3eed10 000007fc`eb8ce523 KERNELBASE!SignalObjectAndWait+0x82 00000000`1b3eedc0 000007fc`eb8eaaf8 sqldk!SOS_Scheduler::Switch+0xb5 00000000`1b3ef340 000007fc`eb8d3d80 sqldk!SOS_Scheduler::Idle+0x118 00000000`1b3ef370 000007fc`eb8d3b64 sqldk!SOS_Task::Param::Execute+0x21e 00000000`1b3ef970 000007fc`eb8d3967 sqldk!SOS_Scheduler::RunTask+0xa8 00000000`1b3ef9e0 000007fc`eb8f2f0f sqldk!SOS_Scheduler::ProcessTasks+0x29a 00000000`1b3efa60 000007fc`eb8f3750 sqldk!SchedulerManager::WorkerEntryPoint+0x261 00000000`1b3efb00 000007fc`eb8f2c5d sqldk!SystemThread::RunWorker+0x8f 00000000`1b3efb30 000007fc`eb8f3f88 sqldk!SystemThreadDispatcher::ProcessWorker+0x3c8 00000000`1b3efbe0 000007fd`04e61832 sqldk!SchedulerManager::ThreadEntryPoint+0x236 00000000`1b3efc80 000007fd`053cd609 kernel32!BaseThreadInitThunk+0x1a 00000000`1b3efcb0 00000000`00000000 ntdll!RtlUserThreadStart+0x1d # 5 Id: 196c.1acc Suspend: 0 Teb: 000007f7`639f6000 Unfrozen Child-SP RetAddr Call Site 00000000`1b5ecc08 000007fd`023010ea ntdll!ZwWaitForSingleObject+0xa 00000000`1b5ecc10 000007f7`63d3ee2e KERNELBASE!WaitForSingleObjectEx+0x92 00000000`1b5eccb0 000007f7`63d3f304 sqlservr!CDmpDump::DumpInternal+0x20e 00000000`1b5ecd50 000007fc`ed793434 sqlservr!CDmpDump::Dump+0x24 00000000`1b5ecd90 000007fc`ed793e56 sqllang!SQLDumperLibraryInvoke+0x2e4 00000000`1b5ed030 000007fc`ed75ab8b sqllang!CImageHelper::DoMiniDump+0x426 00000000`1b5ed220 000007f7`63d33374 sqllang!stackTrace+0xbdb 00000000`1b5eec60 000007fc`eb97d082 sqlservr!SQL_SOSDeadlockSchedulersCallback+0xc4 00000000`1b5eecd0 000007fc`eb91765c sqldk!SOS_OS::ExecuteDeadlockSchedulerCallbacks+0xf2 00000000`1b5eef90 000007fc`eb8db1d4 sqldk!SchedulerMonitor::CheckSchedulers+0xa7c 00000000`1b5ef420 000007fc`eb9b8619 sqldk!SchedulerMonitor::Run+0x10b 00000000`1b5ef560 000007fc`eb8d3d80 sqldk!SchedulerMonitor::EntryPoint+0x9 00000000`1b5ef590 000007fc`eb8d3b64 sqldk!SOS_Task::Param::Execute+0x21e 00000000`1b5efb90 000007fc`eb8d3967 sqldk!SOS_Scheduler::RunTask+0xa8 00000000`1b5efc00 000007fc`eb8f2f0f sqldk!SOS_Scheduler::ProcessTasks+0x29a 00000000`1b5efc80 000007fc`eb8f3750 sqldk!SchedulerManager::WorkerEntryPoint+0x261 00000000`1b5efd20 000007fc`eb8f2c5d sqldk!SystemThread::RunWorker+0x8f 00000000`1b5efd50 000007fc`eb8f3f88 sqldk!SystemThreadDispatcher::ProcessWorker+0x3c8 00000000`1b5efe00 000007fd`04e61832 sqldk!SchedulerManager::ThreadEntryPoint+0x236 00000000`1b5efea0 000007fd`053cd609 kernel32!BaseThreadInitThunk+0x1a 00000000`1b5efed0 00000000`00000000 ntdll!RtlUserThreadStart+0x1d 6 Id: 196c.230 Suspend: 0 Teb: 000007f7`639f4000 Unfrozen Child-SP RetAddr Call Site 00000000`1b7eebf8 000007fd`02357632 ntdll!ZwSignalAndWaitForSingleObject+0xa 00000000`1b7eec00 000007fc`eb8ce523 KERNELBASE!SignalObjectAndWait+0x82 00000000`1b7eecb0 000007fc`eb8eaaf8 sqldk!SOS_Scheduler::Switch+0xb5 00000000`1b7ef230 000007fc`eb8d3d80 sqldk!SOS_Scheduler::Idle+0x118 00000000`1b7ef260 000007fc`eb8d3b64 sqldk!SOS_Task::Param::Execute+0x21e 00000000`1b7ef860 000007fc`eb8d3967 sqldk!SOS_Scheduler::RunTask+0xa8 00000000`1b7ef8d0 000007fc`eb8f2f0f 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sqldk!SchedulerManager::WorkerEntryPoint+0x261 00000000`1ceef720 000007fc`eb8f2c5d sqldk!SystemThread::RunWorker+0x8f 00000000`1ceef750 000007fc`eb8f3f88 sqldk!SystemThreadDispatcher::ProcessWorker+0x3c8 00000000`1ceef800 000007fd`04e61832 sqldk!SchedulerManager::ThreadEntryPoint+0x236 00000000`1ceef8a0 000007fd`053cd609 kernel32!BaseThreadInitThunk+0x1a 00000000`1ceef8d0 00000000`00000000 ntdll!RtlUserThreadStart+0x1d 17 Id: 196c.301c Suspend: 0 Teb: 000007f7`639dc000 Unfrozen Child-SP RetAddr Call Site 00000000`1d0eed98 000007fd`023010ea ntdll!ZwWaitForSingleObject+0xa 00000000`1d0eeda0 000007fc`eb8db8f6 KERNELBASE!WaitForSingleObjectEx+0x92 00000000`1d0eee40 000007fc`eb8db874 sqldk!SystemThread::Suspend+0x26 00000000`1d0eee70 000007fc`eb8db6d2 sqldk!SOS_Scheduler::SuspendPreemptive+0x215 00000000`1d0eefd0 000007fc`eb8dc473 sqldk!EventInternal::Wait+0x29e 00000000`1d0ef020 000007fc`eb8dbffd sqldk!SOSHost_EventAuto::Wait+0x33 00000000`1d0ef080 000007fc`eba0a298 sqldk!XE_Timer::Run+0x9c 00000000`1d0ef0f0 000007fc`ecee2096 sqldk!XE_Timer::EntryPointWithContext+0x148 00000000`1d0ef190 000007fc`eba0a128 sqllang!XESQLSetupThreadContext+0xe6 00000000`1d0ef250 000007fc`eb8d3d80 sqldk!XE_Timer::EntryPoint+0x28 00000000`1d0ef280 000007fc`eb8d3b64 sqldk!SOS_Task::Param::Execute+0x21e 00000000`1d0ef880 000007fc`eb8d3967 sqldk!SOS_Scheduler::RunTask+0xa8 00000000`1d0ef8f0 000007fc`eb8f2f0f sqldk!SOS_Scheduler::ProcessTasks+0x29a 00000000`1d0ef970 000007fc`eb8f3750 sqldk!SchedulerManager::WorkerEntryPoint+0x261 00000000`1d0efa10 000007fc`eb8f2c5d sqldk!SystemThread::RunWorker+0x8f 00000000`1d0efa40 000007fc`eb8f3f88 sqldk!SystemThreadDispatcher::ProcessWorker+0x3c8 00000000`1d0efaf0 000007fd`04e61832 sqldk!SchedulerManager::ThreadEntryPoint+0x236 00000000`1d0efb90 000007fd`053cd609 kernel32!BaseThreadInitThunk+0x1a 00000000`1d0efbc0 00000000`00000000 ntdll!RtlUserThreadStart+0x1d 18 Id: 196c.750 Suspend: 0 Teb: 000007f7`639da000 Unfrozen Child-SP RetAddr Call Site 00000000`1d2eeca8 000007fd`023012c6 ntdll!ZwWaitForMultipleObjects+0xa 00000000`1d2eecb0 000007fd`04e61282 KERNELBASE!WaitForMultipleObjectsEx+0xe5 00000000`1d2eef90 000007fc`eb8dceb0 kernel32!WaitForMultipleObjects+0x12 00000000`1d2eefd0 000007fc`eb994d43 sqldk!ResourceMonitor::CheckIndicators+0x234 00000000`1d2ef0a0 000007f7`63d323ae sqldk!ResourceMonitor::ResourceMonitorTask+0x223 00000000`1d2ef250 000007fc`eb8d3d80 sqlservr!SetupResourceMonitorTaskContext+0x105 00000000`1d2ef570 000007fc`eb8d3b64 sqldk!SOS_Task::Param::Execute+0x21e 00000000`1d2efb70 000007fc`eb8d3967 sqldk!SOS_Scheduler::RunTask+0xa8 00000000`1d2efbe0 000007fc`eb8f2f0f sqldk!SOS_Scheduler::ProcessTasks+0x29a 00000000`1d2efc60 000007fc`eb8f3750 sqldk!SchedulerManager::WorkerEntryPoint+0x261 00000000`1d2efd00 000007fc`eb8f2c5d sqldk!SystemThread::RunWorker+0x8f 00000000`1d2efd30 000007fc`eb8f3f88 sqldk!SystemThreadDispatcher::ProcessWorker+0x3c8 00000000`1d2efde0 000007fd`04e61832 sqldk!SchedulerManager::ThreadEntryPoint+0x236 00000000`1d2efe80 000007fd`053cd609 kernel32!BaseThreadInitThunk+0x1a 00000000`1d2efeb0 00000000`00000000 ntdll!RtlUserThreadStart+0x1d 19 Id: 196c.1f70 Suspend: 0 Teb: 000007f7`639d8000 Unfrozen Child-SP RetAddr Call Site 00000000`256fe128 000007fd`023010ea ntdll!ZwWaitForSingleObject+0xa 00000000`256fe130 000007fc`ed334d91 KERNELBASE!WaitForSingleObjectEx+0x92 00000000`256fe1d0 000007fc`ed33530f sqllang!FRunCommunicationsManager+0xf1 00000000`256fe3a0 000007fc`eb8d3d80 sqllang!CommunicationsManager+0x3bf 00000000`256ff600 000007fc`eb8d3b64 sqldk!SOS_Task::Param::Execute+0x21e 00000000`256ffc00 000007fc`eb8d3967 sqldk!SOS_Scheduler::RunTask+0xa8 00000000`256ffc70 000007fc`eb8f2f0f sqldk!SOS_Scheduler::ProcessTasks+0x29a 00000000`256ffcf0 000007fc`eb8f3750 sqldk!SchedulerManager::WorkerEntryPoint+0x261 00000000`256ffd90 000007fc`eb8f2c5d sqldk!SystemThread::RunWorker+0x8f 00000000`256ffdc0 000007fc`eb8f3f88 sqldk!SystemThreadDispatcher::ProcessWorker+0x3c8 00000000`256ffe70 000007fd`04e61832 sqldk!SchedulerManager::ThreadEntryPoint+0x236 00000000`256fff10 000007fd`053cd609 kernel32!BaseThreadInitThunk+0x1a 00000000`256fff40 00000000`00000000 ntdll!RtlUserThreadStart+0x1d 20 Id: 196c.1818 Suspend: 0 Teb: 000007f7`639d6000 Unfrozen Child-SP RetAddr Call Site 00000000`258fcf28 000007fd`023010ea ntdll!ZwWaitForSingleObject+0xa 00000000`258fcf30 000007fc`eb8cb073 KERNELBASE!WaitForSingleObjectEx+0x92 00000000`258fcfd0 000007fc`eb8cba29 sqldk!SOS_Scheduler::SwitchContext+0x302 00000000`258fd270 000007fc`eb8cdd74 sqldk!SOS_Scheduler::SuspendNonPreemptive+0xd2 00000000`258fd2b0 000007fc`eb8cdf1f sqldk!EventInternal::Wait+0x2bc 00000000`258fd300 000007fc`ee6654a1 sqldk!ResQueueBase::Dequeue+0x1cf 00000000`258fd3d0 000007fc`eb8d3d80 sqlmin!SQLServerLogMgr::LogWriter+0x1c0 00000000`258ff0c0 000007fc`eb8d3b64 sqldk!SOS_Task::Param::Execute+0x21e 00000000`258ff6c0 000007fc`eb8d3967 sqldk!SOS_Scheduler::RunTask+0xa8 00000000`258ff730 000007fc`eb8f2f0f sqldk!SOS_Scheduler::ProcessTasks+0x29a 00000000`258ff7b0 000007fc`eb8f3750 sqldk!SchedulerManager::WorkerEntryPoint+0x261 00000000`258ff850 000007fc`eb8f2c5d sqldk!SystemThread::RunWorker+0x8f 00000000`258ff880 000007fc`eb8f3f88 sqldk!SystemThreadDispatcher::ProcessWorker+0x3c8 00000000`258ff930 000007fd`04e61832 sqldk!SchedulerManager::ThreadEntryPoint+0x236 00000000`258ff9d0 000007fd`053cd609 kernel32!BaseThreadInitThunk+0x1a 00000000`258ffa00 00000000`00000000 ntdll!RtlUserThreadStart+0x1d 21 Id: 196c.424 Suspend: 0 Teb: 000007f7`639d2000 Unfrozen Child-SP RetAddr Call Site 00000000`25cfea08 000007fd`02357632 ntdll!ZwSignalAndWaitForSingleObject+0xa 00000000`25cfea10 000007fc`eb8ce523 KERNELBASE!SignalObjectAndWait+0x82 00000000`25cfeac0 000007fc`eb8eaaf8 sqldk!SOS_Scheduler::Switch+0xb5 00000000`25cff040 000007fc`eb8d3d80 sqldk!SOS_Scheduler::Idle+0x118 00000000`25cff070 000007fc`eb8d3b64 sqldk!SOS_Task::Param::Execute+0x21e 00000000`25cff670 000007fc`eb8d3967 sqldk!SOS_Scheduler::RunTask+0xa8 00000000`25cff6e0 000007fc`eb8f2f0f sqldk!SOS_Scheduler::ProcessTasks+0x29a 00000000`25cff760 000007fc`eb8f3750 sqldk!SchedulerManager::WorkerEntryPoint+0x261 00000000`25cff800 000007fc`eb8f2c5d sqldk!SystemThread::RunWorker+0x8f 00000000`25cff830 000007fc`eb8f3f88 sqldk!SystemThreadDispatcher::ProcessWorker+0x3c8 00000000`25cff8e0 000007fd`04e61832 sqldk!SchedulerManager::ThreadEntryPoint+0x236 00000000`25cff980 000007fd`053cd609 kernel32!BaseThreadInitThunk+0x1a 00000000`25cff9b0 00000000`00000000 ntdll!RtlUserThreadStart+0x1d 22 Id: 196c.1104 Suspend: 0 Teb: 000007f7`639d0000 Unfrozen Child-SP RetAddr Call Site 00000000`25efed18 000007fd`023036ad ntdll!ZwRemoveIoCompletion+0xa 00000000`25efed20 000007fd`04e615a2 KERNELBASE!GetQueuedCompletionStatus+0x39 00000000`25efed80 000007fc`eb8e2bdc kernel32!GetQueuedCompletionStatusStub+0x12 00000000`25efedc0 000007fc`eb8d3d80 sqldk!SOS_Node::ListenOnIOCompletionPort+0x105 00000000`25efef90 000007fc`eb8d3b64 sqldk!SOS_Task::Param::Execute+0x21e 00000000`25eff590 000007fc`eb8d3967 sqldk!SOS_Scheduler::RunTask+0xa8 00000000`25eff600 000007fc`eb8f2f0f sqldk!SOS_Scheduler::ProcessTasks+0x29a 00000000`25eff680 000007fc`eb8f3750 sqldk!SchedulerManager::WorkerEntryPoint+0x261 00000000`25eff720 000007fc`eb8f2c5d sqldk!SystemThread::RunWorker+0x8f 00000000`25eff750 000007fc`eb8f3f88 sqldk!SystemThreadDispatcher::ProcessWorker+0x3c8 00000000`25eff800 000007fd`04e61832 sqldk!SchedulerManager::ThreadEntryPoint+0x236 00000000`25eff8a0 000007fd`053cd609 kernel32!BaseThreadInitThunk+0x1a 00000000`25eff8d0 00000000`00000000 ntdll!RtlUserThreadStart+0x1d 23 Id: 196c.2f14 Suspend: 0 Teb: 000007f7`639ce000 Unfrozen Child-SP RetAddr Call Site 00000000`260ff848 000007fd`023010ea ntdll!ZwWaitForSingleObject+0xa 00000000`260ff850 000007fc`eb8cb073 KERNELBASE!WaitForSingleObjectEx+0x92 00000000`260ff8f0 000007fc`eb8cba29 sqldk!SOS_Scheduler::SwitchContext+0x302 00000000`260ffb90 000007fc`eb8d3891 sqldk!SOS_Scheduler::SuspendNonPreemptive+0xd2 00000000`260ffbd0 000007fc`eb8d3923 sqldk!WorkDispatcher::DequeueTask+0x4c6 00000000`260ffc50 000007fc`eb8f2f0f sqldk!SOS_Scheduler::ProcessTasks+0x1e3 00000000`260ffcd0 000007fc`eb8f3750 sqldk!SchedulerManager::WorkerEntryPoint+0x261 00000000`260ffd70 000007fc`eb8f2c5d sqldk!SystemThread::RunWorker+0x8f 00000000`260ffda0 000007fc`eb8f3f88 sqldk!SystemThreadDispatcher::ProcessWorker+0x3c8 00000000`260ffe50 000007fd`04e61832 sqldk!SchedulerManager::ThreadEntryPoint+0x236 00000000`260ffef0 000007fd`053cd609 kernel32!BaseThreadInitThunk+0x1a 00000000`260fff20 00000000`00000000 ntdll!RtlUserThreadStart+0x1d 24 Id: 196c.f94 Suspend: 0 Teb: 000007f7`639cc000 Unfrozen Child-SP RetAddr Call Site 00000000`263ee788 000007fd`02357632 ntdll!ZwSignalAndWaitForSingleObject+0xa 00000000`263ee790 000007fc`eb8ce523 KERNELBASE!SignalObjectAndWait+0x82 00000000`263ee840 000007fc`eb8cba29 sqldk!SOS_Scheduler::Switch+0xb5 00000000`263eedc0 000007fc`ec5d54ad sqldk!SOS_Scheduler::SuspendNonPreemptive+0xd2 00000000`263eee00 000007fc`ecd94aa0 sqllang!EventInternal::Wait+0x251 00000000`263eee50 000007fc`ecd95cc9 sqllang!CSbTransmitter::TransmitterThread+0x250 00000000`263ef160 000007fc`ecaa7701 sqllang!CSbTransmitter::BeginTransmitterThread+0x9 00000000`263ef190 000007fc`ecaa75c7 sqllang!CSbTask::TaskStart+0x14b 00000000`263ef2a0 000007fc`eb8d3d80 sqllang!CSbTask::BeginTaskStart+0x17 00000000`263ef2e0 000007fc`eb8d3b64 sqldk!SOS_Task::Param::Execute+0x21e 00000000`263ef8e0 000007fc`eb8d3967 sqldk!SOS_Scheduler::RunTask+0xa8 00000000`263ef950 000007fc`eb8f2f0f sqldk!SOS_Scheduler::ProcessTasks+0x29a 00000000`263ef9d0 000007fc`eb8f3750 sqldk!SchedulerManager::WorkerEntryPoint+0x261 00000000`263efa70 000007fc`eb8f2c5d sqldk!SystemThread::RunWorker+0x8f 00000000`263efaa0 000007fc`eb8f3f88 sqldk!SystemThreadDispatcher::ProcessWorker+0x3c8 00000000`263efb50 000007fd`04e61832 sqldk!SchedulerManager::ThreadEntryPoint+0x236 00000000`263efbf0 000007fd`053cd609 kernel32!BaseThreadInitThunk+0x1a 00000000`263efc20 00000000`00000000 ntdll!RtlUserThreadStart+0x1d 25 Id: 196c.16f0 Suspend: 0 Teb: 000007f7`639ca000 Unfrozen Child-SP RetAddr Call Site 00000000`265ee628 000007fd`02357632 ntdll!ZwSignalAndWaitForSingleObject+0xa 00000000`265ee630 000007fc`eb8ce523 KERNELBASE!SignalObjectAndWait+0x82 00000000`265ee6e0 000007fc`eb8cba29 sqldk!SOS_Scheduler::Switch+0xb5 00000000`265eec60 000007f7`63d2ef5e sqldk!SOS_Scheduler::SuspendNonPreemptive+0xd2 00000000`265eeca0 000007f7`63d2c120 sqlservr!EventInternal::Wait+0x22e 00000000`265eece0 000007fc`ef89f829 sqlservr!SignalProc+0x1b0 00000000`265eeec0 000007fc`eb8d3d80 sqlmin!StartUp::InitDBMS+0x169 00000000`265eefc0 000007fc`eb8d3b64 sqldk!SOS_Task::Param::Execute+0x21e 00000000`265ef5c0 000007fc`eb8d3967 sqldk!SOS_Scheduler::RunTask+0xa8 00000000`265ef630 000007fc`eb8f2f0f sqldk!SOS_Scheduler::ProcessTasks+0x29a 00000000`265ef6b0 000007fc`eb8f3750 sqldk!SchedulerManager::WorkerEntryPoint+0x261 00000000`265ef750 000007fc`eb8f2c5d sqldk!SystemThread::RunWorker+0x8f 00000000`265ef780 000007fc`eb8f3f88 sqldk!SystemThreadDispatcher::ProcessWorker+0x3c8 00000000`265ef830 000007fd`04e61832 sqldk!SchedulerManager::ThreadEntryPoint+0x236 00000000`265ef8d0 000007fd`053cd609 kernel32!BaseThreadInitThunk+0x1a 00000000`265ef900 00000000`00000000 ntdll!RtlUserThreadStart+0x1d 26 Id: 196c.1970 Suspend: 0 Teb: 000007f7`639c8000 Unfrozen Child-SP RetAddr Call Site 00000000`26cddce8 000007fd`023010ea ntdll!ZwWaitForSingleObject+0xa 00000000`26cddcf0 000007fc`eb8db8f6 KERNELBASE!WaitForSingleObjectEx+0x92 00000000`26cddd90 000007fc`eb8db874 sqldk!SystemThread::Suspend+0x26 00000000`26cdddc0 000007fc`ec5d5570 sqldk!SOS_Scheduler::SuspendPreemptive+0x215 00000000`26cddf20 000007fc`ec9486ea sqllang!SOS_Task::Sleep+0xdf 00000000`26cddf70 000007fc`ed638dcb sqllang!DiagnoseComponentMgr::Execute+0xf7f 00000000`26cdeb50 000007fc`ed639204 sqllang!SystemHealthMonitor+0x12b 00000000`26cded40 000007fc`eb8d3d80 sqllang!SystemHealthMonitorThread+0x94 00000000`26cdf010 000007fc`eb8d3b64 sqldk!SOS_Task::Param::Execute+0x21e 00000000`26cdf610 000007fc`eb8d3967 sqldk!SOS_Scheduler::RunTask+0xa8 00000000`26cdf680 000007fc`eb8f2f0f sqldk!SOS_Scheduler::ProcessTasks+0x29a 00000000`26cdf700 000007fc`eb8f3750 sqldk!SchedulerManager::WorkerEntryPoint+0x261 00000000`26cdf7a0 000007fc`eb8f2c5d sqldk!SystemThread::RunWorker+0x8f 00000000`26cdf7d0 000007fc`eb8f3f88 sqldk!SystemThreadDispatcher::ProcessWorker+0x3c8 00000000`26cdf880 000007fd`04e61832 sqldk!SchedulerManager::ThreadEntryPoint+0x236 00000000`26cdf920 000007fd`053cd609 kernel32!BaseThreadInitThunk+0x1a 00000000`26cdf950 00000000`00000000 ntdll!RtlUserThreadStart+0x1d 27 Id: 196c.2d84 Suspend: 0 Teb: 000007f7`639c4000 Unfrozen Child-SP RetAddr Call Site 00000000`2b0de728 000007fd`023010ea ntdll!ZwWaitForSingleObject+0xa 00000000`2b0de730 000007fc`eb8cb073 KERNELBASE!WaitForSingleObjectEx+0x92 00000000`2b0de7d0 000007fc`eb8cba29 sqldk!SOS_Scheduler::SwitchContext+0x302 00000000`2b0dea70 000007fc`ee663899 sqldk!SOS_Scheduler::SuspendNonPreemptive+0xd2 00000000`2b0deab0 000007fc`ee665212 sqlmin!SOS_Task::Sleep+0x13c 00000000`2b0deb10 000007fc`eb8d3d80 sqlmin!RecoveryConfigMgr::RecoveryWriter+0x292 00000000`2b0defc0 000007fc`eb8d3b64 sqldk!SOS_Task::Param::Execute+0x21e 00000000`2b0df5c0 000007fc`eb8d3967 sqldk!SOS_Scheduler::RunTask+0xa8 00000000`2b0df630 000007fc`eb8f2f0f sqldk!SOS_Scheduler::ProcessTasks+0x29a 00000000`2b0df6b0 000007fc`eb8f3750 sqldk!SchedulerManager::WorkerEntryPoint+0x261 00000000`2b0df750 000007fc`eb8f2c5d sqldk!SystemThread::RunWorker+0x8f 00000000`2b0df780 000007fc`eb8f3f88 sqldk!SystemThreadDispatcher::ProcessWorker+0x3c8 00000000`2b0df830 000007fd`04e61832 sqldk!SchedulerManager::ThreadEntryPoint+0x236 00000000`2b0df8d0 000007fd`053cd609 kernel32!BaseThreadInitThunk+0x1a 00000000`2b0df900 00000000`00000000 ntdll!RtlUserThreadStart+0x1d 28 Id: 196c.cd0 Suspend: 0 Teb: 000007f7`639c2000 Unfrozen Child-SP RetAddr Call Site 00000000`2b2de658 000007fd`023010ea ntdll!ZwWaitForSingleObject+0xa 00000000`2b2de660 000007fc`eb8cb073 KERNELBASE!WaitForSingleObjectEx+0x92 00000000`2b2de700 000007fc`eb8cba29 sqldk!SOS_Scheduler::SwitchContext+0x302 00000000`2b2de9a0 000007fc`ec5d54ad sqldk!SOS_Scheduler::SuspendNonPreemptive+0xd2 00000000`2b2de9e0 000007fc`eced979b sqllang!EventInternal::Wait+0x251 00000000`2b2dea30 000007fc`eced89cd sqllang!HostWait<EventAutoInternal >+0x18b 00000000`2b2dea90 000007fc`eced6f70 sqllang!CHostEvent<IHostAutoEvent,EventAutoInternal,4194529,DD_NullHelper>::Wait+0x4d 00000000`2b2deaf0 000007fc`f3fff94f sqllang!CHostEventWrapper<IHostAutoEvent,EventAutoInternal,4194529,DD_NullHelper>::Wait+0xb0 00000000`2b2deb30 000007fc`f42543a3 clr!CLREventBase::CreateRWLockWriterEvent+0x90 00000000`2b2deb60 000007fc`f42702ff clr! ?? ::FNODOBFM::`string’+0x62caf 00000000`2b2debf0 000007fc`f3e286f9 clr! ?? ::FNODOBFM::`string’+0x81b01 00000000`2b2dec30 000007fc`f3e53cf0 clr!SVR::GCHeap::FinalizerThreadWorker+0x4a 00000000`2b2dec70 000007fc`f3e53c7e clr!DebuggerU2MCatchHandlerFrame::DebuggerU2MCatchHandlerFrame+0xa0 00000000`2b2decb0 000007fc`f3e53bf5 clr!ManagedPerAppDomainTPCount::DispatchWorkItem+0x38e 00000000`2b2dedb0 000007fc`f3daee0e clr!ManagedPerAppDomainTPCount::DispatchWorkItem+0x2bd 00000000`2b2dee40 000007fc`f3daaca0 clr!ManagedThreadBase_NoADTransition+0x3f 00000000`2b2deea0 000007fc`ecede628 clr!SVR::GCHeap::FinalizerThreadStart+0xb4 00000000`2b2deee0 000007fc`ecedc832 sqllang!CallProtectorImpl::CallExternalTrustedFull<ClrEntryPointCallTraits,unsigned long,FunctionCallBinder_1 >+0x78 00000000`2b2def50 000007fc`ecedc7a9 sqllang!CHostTask::TaskExecute+0x72 00000000`2b2defd0 000007fc`eb8d3d80 sqllang!CHostTask::TaskProcWrapper+0x9 00000000`2b2df000 000007fc`eb8d3b64 sqldk!SOS_Task::Param::Execute+0x21e 00000000`2b2df600 000007fc`eb8d3967 sqldk!SOS_Scheduler::RunTask+0xa8 00000000`2b2df670 000007fc`eb8f2f0f sqldk!SOS_Scheduler::ProcessTasks+0x29a 00000000`2b2df6f0 000007fc`eb8f3750 sqldk!SchedulerManager::WorkerEntryPoint+0x261 00000000`2b2df790 000007fc`eb8f2c5d sqldk!SystemThread::RunWorker+0x8f 00000000`2b2df7c0 000007fc`eb8f3f88 sqldk!SystemThreadDispatcher::ProcessWorker+0x3c8 00000000`2b2df870 000007fd`04e61832 sqldk!SchedulerManager::ThreadEntryPoint+0x236 00000000`2b2df910 000007fd`053cd609 kernel32!BaseThreadInitThunk+0x1a 00000000`2b2df940 00000000`00000000 ntdll!RtlUserThreadStart+0x1d 29 Id: 196c.20cc Suspend: 0 Teb: 000007f7`639ae000 Unfrozen Child-SP RetAddr Call Site 00000000`6d6ff6e8 000007fd`023012c6 ntdll!ZwWaitForMultipleObjects+0xa 00000000`6d6ff6f0 000007fc`f3d8b4f3 KERNELBASE!WaitForMultipleObjectsEx+0xe5 00000000`6d6ff9d0 000007fc`f3d8b41d clr!DebuggerRCThread::MainLoop+0xbf 00000000`6d6ffa80 000007fc`f3d8b33f clr!DebuggerRCThread::ThreadProc+0xc6 00000000`6d6ffad0 000007fd`04e61832 clr!DebuggerRCThread::ThreadProcStatic+0x3f 00000000`6d6ffb20 000007fd`053cd609 kernel32!BaseThreadInitThunk+0x1a 00000000`6d6ffb50 00000000`00000000 ntdll!RtlUserThreadStart+0x1d 30 Id: 196c.2ed8 Suspend: 0 Teb: 000007f7`639aa000 Unfrozen Child-SP RetAddr Call Site 00000000`2c2af638 000007fd`023010ea ntdll!ZwWaitForSingleObject+0xa 00000000`2c2af640 000007fc`f3c349bf KERNELBASE!WaitForSingleObjectEx+0x92 00000000`2c2af6e0 000007fc`f3c34977 clr!CLREventBase::WaitEx+0x16c 00000000`2c2af720 000007fc`f3c348f8 clr!CLREventBase::WaitEx+0x103 00000000`2c2af780 000007fc`f3e3e743 clr!CLREventBase::WaitEx+0x70 00000000`2c2af810 000007fc`f3dab6b7 clr!SVR::gc_heap::gc_thread_function+0x13a 00000000`2c2af840 000007fd`04e61832 clr!SVR::gc_heap::gc_thread_stub+0x7a 00000000`2c2af880 000007fd`053cd609 kernel32!BaseThreadInitThunk+0x1a 00000000`2c2af8b0 00000000`00000000 ntdll!RtlUserThreadStart+0x1d 31 Id: 196c.1778 Suspend: 0 Teb: 000007f7`639a8000 Unfrozen Child-SP RetAddr Call Site 00000000`2c40f928 000007fd`023010ea ntdll!ZwWaitForSingleObject+0xa 00000000`2c40f930 000007fc`f3c349bf KERNELBASE!WaitForSingleObjectEx+0x92 00000000`2c40f9d0 000007fc`f3c34977 clr!CLREventBase::WaitEx+0x16c 00000000`2c40fa10 000007fc`f3c348f8 clr!CLREventBase::WaitEx+0x103 00000000`2c40fa70 000007fc`f3e3e6c6 clr!CLREventBase::WaitEx+0x70 00000000`2c40fb00 000007fc`f3dab6b7 clr!SVR::gc_heap::gc_thread_function+0x3a 00000000`2c40fb30 000007fd`04e61832 clr!SVR::gc_heap::gc_thread_stub+0x7a 00000000`2c40fc70 000007fd`053cd609 kernel32!BaseThreadInitThunk+0x1a 00000000`2c40fca0 00000000`00000000 ntdll!RtlUserThreadStart+0x1d 32 Id: 196c.1870 Suspend: 0 Teb: 000007f7`639a6000 Unfrozen Child-SP RetAddr Call Site 00000000`2c48f6b8 000007fd`023010ea ntdll!ZwWaitForSingleObject+0xa 00000000`2c48f6c0 000007fc`f3c349bf KERNELBASE!WaitForSingleObjectEx+0x92 00000000`2c48f760 000007fc`f3c34977 clr!CLREventBase::WaitEx+0x16c 00000000`2c48f7a0 000007fc`f3c348f8 clr!CLREventBase::WaitEx+0x103 00000000`2c48f800 000007fc`f3e3e6c6 clr!CLREventBase::WaitEx+0x70 00000000`2c48f890 000007fc`f3dab6b7 clr!SVR::gc_heap::gc_thread_function+0x3a 00000000`2c48f8c0 000007fd`04e61832 clr!SVR::gc_heap::gc_thread_stub+0x7a 00000000`2c48fb00 000007fd`053cd609 kernel32!BaseThreadInitThunk+0x1a 00000000`2c48fb30 00000000`00000000 ntdll!RtlUserThreadStart+0x1d 33 Id: 196c.198 Suspend: 0 Teb: 000007f7`639a4000 Unfrozen Child-SP RetAddr Call Site 00000000`2c5ff3b8 000007fd`023010ea ntdll!ZwWaitForSingleObject+0xa 00000000`2c5ff3c0 000007fc`f3c349bf KERNELBASE!WaitForSingleObjectEx+0x92 00000000`2c5ff460 000007fc`f3c34977 clr!CLREventBase::WaitEx+0x16c 00000000`2c5ff4a0 000007fc`f3c348f8 clr!CLREventBase::WaitEx+0x103 00000000`2c5ff500 000007fc`f3e3e6c6 clr!CLREventBase::WaitEx+0x70 00000000`2c5ff590 000007fc`f3dab6b7 clr!SVR::gc_heap::gc_thread_function+0x3a 00000000`2c5ff5c0 000007fd`04e61832 clr!SVR::gc_heap::gc_thread_stub+0x7a 00000000`2c5ff900 000007fd`053cd609 kernel32!BaseThreadInitThunk+0x1a 00000000`2c5ff930 00000000`00000000 ntdll!RtlUserThreadStart+0x1d 34 Id: 196c.3364 Suspend: 0 Teb: 000007f7`639a2000 Unfrozen Child-SP RetAddr Call Site 00000000`2c67f528 000007fd`023010ea ntdll!ZwWaitForSingleObject+0xa 00000000`2c67f530 000007fc`f3c349bf KERNELBASE!WaitForSingleObjectEx+0x92 00000000`2c67f5d0 000007fc`f3c34977 clr!CLREventBase::WaitEx+0x16c 00000000`2c67f610 000007fc`f3c348f8 clr!CLREventBase::WaitEx+0x103 00000000`2c67f670 000007fc`f3e3e6c6 clr!CLREventBase::WaitEx+0x70 00000000`2c67f700 000007fc`f3dab6b7 clr!SVR::gc_heap::gc_thread_function+0x3a 00000000`2c67f730 000007fd`04e61832 clr!SVR::gc_heap::gc_thread_stub+0x7a 00000000`2c67fb70 000007fd`053cd609 kernel32!BaseThreadInitThunk+0x1a 00000000`2c67fba0 00000000`00000000 ntdll!RtlUserThreadStart+0x1d 35 Id: 196c.764 Suspend: 0 Teb: 000007f7`639a0000 Unfrozen Child-SP RetAddr Call Site 00000000`2c6ff698 000007fd`023010ea ntdll!ZwWaitForSingleObject+0xa 00000000`2c6ff6a0 000007fc`f3c349bf KERNELBASE!WaitForSingleObjectEx+0x92 00000000`2c6ff740 000007fc`f3c34977 clr!CLREventBase::WaitEx+0x16c 00000000`2c6ff780 000007fc`f3c348f8 clr!CLREventBase::WaitEx+0x103 00000000`2c6ff7e0 000007fc`f3e3e6c6 clr!CLREventBase::WaitEx+0x70 00000000`2c6ff870 000007fc`f3dab6b7 clr!SVR::gc_heap::gc_thread_function+0x3a 00000000`2c6ff8a0 000007fd`04e61832 clr!SVR::gc_heap::gc_thread_stub+0x7a 00000000`2c6ffde0 000007fd`053cd609 kernel32!BaseThreadInitThunk+0x1a 00000000`2c6ffe10 00000000`00000000 ntdll!RtlUserThreadStart+0x1d 36 Id: 196c.2ef8 Suspend: 0 Teb: 000007f7`6399e000 Unfrozen Child-SP RetAddr Call Site 00000000`6e48efb8 000007fd`023010ea ntdll!ZwWaitForSingleObject+0xa 00000000`6e48efc0 000007fc`f3c349bf KERNELBASE!WaitForSingleObjectEx+0x92 00000000`6e48f060 000007fc`f3c34977 clr!CLREventBase::WaitEx+0x16c 00000000`6e48f0a0 000007fc`f3c348f8 clr!CLREventBase::WaitEx+0x103 00000000`6e48f100 000007fc`f3e3e6c6 clr!CLREventBase::WaitEx+0x70 00000000`6e48f190 000007fc`f3dab6b7 clr!SVR::gc_heap::gc_thread_function+0x3a 00000000`6e48f1c0 000007fd`04e61832 clr!SVR::gc_heap::gc_thread_stub+0x7a 00000000`6e48f800 000007fd`053cd609 kernel32!BaseThreadInitThunk+0x1a 00000000`6e48f830 00000000`00000000 ntdll!RtlUserThreadStart+0x1d 37 Id: 196c.22c0 Suspend: 0 Teb: 000007f7`6399c000 Unfrozen Child-SP RetAddr Call Site 00000000`6e50f618 000007fd`023010ea ntdll!ZwWaitForSingleObject+0xa 00000000`6e50f620 000007fc`f3c349bf KERNELBASE!WaitForSingleObjectEx+0x92 00000000`6e50f6c0 000007fc`f3c34977 clr!CLREventBase::WaitEx+0x16c 00000000`6e50f700 000007fc`f3c348f8 clr!CLREventBase::WaitEx+0x103 00000000`6e50f760 000007fc`f3e3e6c6 clr!CLREventBase::WaitEx+0x70 00000000`6e50f7f0 000007fc`f3dab6b7 clr!SVR::gc_heap::gc_thread_function+0x3a 00000000`6e50f820 000007fd`04e61832 clr!SVR::gc_heap::gc_thread_stub+0x7a 00000000`6e50ff60 000007fd`053cd609 kernel32!BaseThreadInitThunk+0x1a 00000000`6e50ff90 00000000`00000000 ntdll!RtlUserThreadStart+0x1d 38 Id: 196c.20d8 Suspend: 0 Teb: 000007f7`6399a000 Unfrozen Child-SP RetAddr Call Site 00000000`6e70eb88 000007fd`023010ea ntdll!ZwWaitForSingleObject+0xa 00000000`6e70eb90 000007fc`eb8cb073 KERNELBASE!WaitForSingleObjectEx+0x92 00000000`6e70ec30 000007fc`eb8cba29 sqldk!SOS_Scheduler::SwitchContext+0x302 00000000`6e70eed0 000007fc`ec5d54ad sqldk!SOS_Scheduler::SuspendNonPreemptive+0xd2 00000000`6e70ef10 000007fc`eced979b sqllang!EventInternal::Wait+0x251 00000000`6e70ef60 000007fc`eced89cd sqllang!HostWait<EventAutoInternal >+0x18b 00000000`6e70efc0 000007fc`eced6f70 sqllang!CHostEvent<IHostAutoEvent,EventAutoInternal,4194529,DD_NullHelper>::Wait+0x4d 00000000`6e70f020 000007fc`f3fff94f sqllang!CHostEventWrapper<IHostAutoEvent,EventAutoInternal,4194529,DD_NullHelper>::Wait+0xb0 00000000`6e70f060 000007fc`f42543a3 clr!CLREventBase::CreateRWLockWriterEvent+0x90 00000000`6e70f090 000007fc`f3e1bc24 clr! ?? ::FNODOBFM::`string’+0x62caf 00000000`6e70f120 000007fc`ecede628 clr!AppDomain::ADUnloadThreadStart+0x190 00000000`6e70f250 000007fc`ecedc832 sqllang!CallProtectorImpl::CallExternalTrustedFull<ClrEntryPointCallTraits,unsigned long,FunctionCallBinder_1 >+0x78 00000000`6e70f2c0 000007fc`ecedc7a9 sqllang!CHostTask::TaskExecute+0x72 00000000`6e70f340 000007fc`eb8d3d80 sqllang!CHostTask::TaskProcWrapper+0x9 00000000`6e70f370 000007fc`eb8d3b64 sqldk!SOS_Task::Param::Execute+0x21e 00000000`6e70f970 000007fc`eb8d3967 sqldk!SOS_Scheduler::RunTask+0xa8 00000000`6e70f9e0 000007fc`eb8f2f0f sqldk!SOS_Scheduler::ProcessTasks+0x29a 00000000`6e70fa60 000007fc`eb8f3750 sqldk!SchedulerManager::WorkerEntryPoint+0x261 00000000`6e70fb00 000007fc`eb8f2c5d sqldk!SystemThread::RunWorker+0x8f 00000000`6e70fb30 000007fc`eb8f3f88 sqldk!SystemThreadDispatcher::ProcessWorker+0x3c8 00000000`6e70fbe0 000007fd`04e61832 sqldk!SchedulerManager::ThreadEntryPoint+0x236 00000000`6e70fc80 000007fd`053cd609 kernel32!BaseThreadInitThunk+0x1a 00000000`6e70fcb0 00000000`00000000 ntdll!RtlUserThreadStart+0x1d 39 Id: 196c.2910 Suspend: 0 Teb: 000007f7`63998000 Unfrozen Child-SP RetAddr Call Site 00000000`6ed2ecf8 000007fd`023010ea ntdll!ZwWaitForSingleObject+0xa 00000000`6ed2ed00 000007fc`eb8cb073 KERNELBASE!WaitForSingleObjectEx+0x92 00000000`6ed2eda0 000007fc`eb8cba29 sqldk!SOS_Scheduler::SwitchContext+0x302 00000000`6ed2f040 000007fc`ec5d54ad sqldk!SOS_Scheduler::SuspendNonPreemptive+0xd2 00000000`6ed2f080 000007fc`ec5dae18 sqllang!EventInternal::Wait+0x251 00000000`6ed2f0d0 000007fc`ed774609 sqllang!CTraceManagementTask::Invoke+0xee 00000000`6ed2f130 000007fc`eb8d3d80 sqllang!CTraceBatchTask::Task+0x259 00000000`6ed2f220 000007fc`eb8d3b64 sqldk!SOS_Task::Param::Execute+0x21e 00000000`6ed2f820 000007fc`eb8d3967 sqldk!SOS_Scheduler::RunTask+0xa8 00000000`6ed2f890 000007fc`eb8f2f0f sqldk!SOS_Scheduler::ProcessTasks+0x29a 00000000`6ed2f910 000007fc`eb8f3750 sqldk!SchedulerManager::WorkerEntryPoint+0x261 00000000`6ed2f9b0 000007fc`eb8f2c5d sqldk!SystemThread::RunWorker+0x8f 00000000`6ed2f9e0 000007fc`eb8f3f88 sqldk!SystemThreadDispatcher::ProcessWorker+0x3c8 00000000`6ed2fa90 000007fd`04e61832 sqldk!SchedulerManager::ThreadEntryPoint+0x236 00000000`6ed2fb30 000007fd`053cd609 kernel32!BaseThreadInitThunk+0x1a 00000000`6ed2fb60 00000000`00000000 ntdll!RtlUserThreadStart+0x1d 40 Id: 196c.2794 Suspend: 0 Teb: 000007f7`63996000 Unfrozen Child-SP RetAddr Call Site 00000000`6ef2f758 000007fd`023010ea ntdll!ZwWaitForSingleObject+0xa 00000000`6ef2f760 000007fc`eb8cb073 KERNELBASE!WaitForSingleObjectEx+0x92 00000000`6ef2f800 000007fc`eb8cba29 sqldk!SOS_Scheduler::SwitchContext+0x302 00000000`6ef2faa0 000007fc`eb8d3891 sqldk!SOS_Scheduler::SuspendNonPreemptive+0xd2 00000000`6ef2fae0 000007fc`eb8d3923 sqldk!WorkDispatcher::DequeueTask+0x4c6 00000000`6ef2fb60 000007fc`eb8f2f0f sqldk!SOS_Scheduler::ProcessTasks+0x1e3 00000000`6ef2fbe0 000007fc`eb8f3750 sqldk!SchedulerManager::WorkerEntryPoint+0x261 00000000`6ef2fc80 000007fc`eb8f2c5d sqldk!SystemThread::RunWorker+0x8f 00000000`6ef2fcb0 000007fc`eb8f3f88 sqldk!SystemThreadDispatcher::ProcessWorker+0x3c8 00000000`6ef2fd60 000007fd`04e61832 sqldk!SchedulerManager::ThreadEntryPoint+0x236 00000000`6ef2fe00 000007fd`053cd609 kernel32!BaseThreadInitThunk+0x1a 00000000`6ef2fe30 00000000`00000000 ntdll!RtlUserThreadStart+0x1d 41 Id: 196c.1c5c Suspend: 0 Teb: 000007f7`63992000 Unfrozen Child-SP RetAddr Call Site 00000000`6e10fa68 000007fd`053781c3 ntdll!ZwWaitForWorkViaWorkerFactory+0xa 00000000`6e10fa70 000007fd`04e61832 ntdll!TppWorkerThread+0x275 00000000`6e10fd10 000007fd`053cd609 kernel32!BaseThreadInitThunk+0x1a 00000000`6e10fd40 00000000`00000000 ntdll!RtlUserThreadStart+0x1d 42 Id: 196c.2c38 Suspend: 0 Teb: 000007f7`638d8000 Unfrozen Child-SP RetAddr Call Site 00000000`6f9ae9d8 000007fd`02357632 ntdll!ZwSignalAndWaitForSingleObject+0xa 00000000`6f9ae9e0 000007fc`eb8ce523 KERNELBASE!SignalObjectAndWait+0x82 00000000`6f9aea90 000007fc`eb8cba29 sqldk!SOS_Scheduler::Switch+0xb5 00000000`6f9af010 000007fc`ec5d54ad sqldk!SOS_Scheduler::SuspendNonPreemptive+0xd2 00000000`6f9af050 000007fc`ece3822c sqllang!EventInternal::Wait+0x251 00000000`6f9af0a0 000007fc`ece38f39 sqllang!CServiceBrokerMgr::PrimaryEventHandler+0x1ac 00000000`6f9af260 000007fc`ecaa7701 sqllang!CSbEventHandler::Invoke+0x19 00000000`6f9af290 000007fc`ecaa75c7 sqllang!CSbTask::TaskStart+0x14b 00000000`6f9af3a0 000007fc`eb8d3d80 sqllang!CSbTask::BeginTaskStart+0x17 00000000`6f9af3e0 000007fc`eb8d3b64 sqldk!SOS_Task::Param::Execute+0x21e 00000000`6f9af9e0 000007fc`eb8d3967 sqldk!SOS_Scheduler::RunTask+0xa8 00000000`6f9afa50 000007fc`eb8f2f0f sqldk!SOS_Scheduler::ProcessTasks+0x29a 00000000`6f9afad0 000007fc`eb8f3750 sqldk!SchedulerManager::WorkerEntryPoint+0x261 00000000`6f9afb70 000007fc`eb8f2c5d sqldk!SystemThread::RunWorker+0x8f 00000000`6f9afba0 000007fc`eb8f3f88 sqldk!SystemThreadDispatcher::ProcessWorker+0x3c8 00000000`6f9afc50 000007fd`04e61832 sqldk!SchedulerManager::ThreadEntryPoint+0x236 00000000`6f9afcf0 000007fd`053cd609 kernel32!BaseThreadInitThunk+0x1a 00000000`6f9afd20 00000000`00000000 ntdll!RtlUserThreadStart+0x1d 43 Id: 196c.2124 Suspend: 0 Teb: 000007f7`638ca000 Unfrozen Child-SP RetAddr Call Site 00000000`707ae998 000007fd`023010ea ntdll!ZwWaitForSingleObject+0xa 00000000`707ae9a0 000007fc`eb8cb073 KERNELBASE!WaitForSingleObjectEx+0x92 00000000`707aea40 000007fc`eb8cba29 sqldk!SOS_Scheduler::SwitchContext+0x302 00000000`707aece0 000007fc`ee665946 sqldk!SOS_Scheduler::SuspendNonPreemptive+0xd2 00000000`707aed20 000007fc`ee665a63 sqlmin!EventInternal::Wait+0x1ee 00000000`707aed70 000007fc`ecaa7701 sqlmin!CHadrFsIoManager::ProcessIoCompletions+0xb3 00000000`707aeef0 000007fc`ecaa75c7 sqllang!CSbTask::TaskStart+0x14b 00000000`707af000 000007fc`eb8d3d80 sqllang!CSbTask::BeginTaskStart+0x17 00000000`707af040 000007fc`eb8d3b64 sqldk!SOS_Task::Param::Execute+0x21e 00000000`707af640 000007fc`eb8d3967 sqldk!SOS_Scheduler::RunTask+0xa8 00000000`707af6b0 000007fc`eb8f2f0f sqldk!SOS_Scheduler::ProcessTasks+0x29a 00000000`707af730 000007fc`eb8f3750 sqldk!SchedulerManager::WorkerEntryPoint+0x261 00000000`707af7d0 000007fc`eb8f2c5d sqldk!SystemThread::RunWorker+0x8f 00000000`707af800 000007fc`eb8f3f88 sqldk!SystemThreadDispatcher::ProcessWorker+0x3c8 00000000`707af8b0 000007fd`04e61832 sqldk!SchedulerManager::ThreadEntryPoint+0x236 00000000`707af950 000007fd`053cd609 kernel32!BaseThreadInitThunk+0x1a 00000000`707af980 00000000`00000000 ntdll!RtlUserThreadStart+0x1d 44 Id: 196c.588 Suspend: 0 Teb: 000007f7`638c4000 Unfrozen Child-SP RetAddr Call Site 00000000`70daea18 000007fd`023010ea ntdll!ZwWaitForSingleObject+0xa 00000000`70daea20 000007fc`eb8cb073 KERNELBASE!WaitForSingleObjectEx+0x92 00000000`70daeac0 000007fc`eb8cba29 sqldk!SOS_Scheduler::SwitchContext+0x302 00000000`70daed60 000007fc`ec5d5570 sqldk!SOS_Scheduler::SuspendNonPreemptive+0xd2 00000000`70daeda0 000007fc`ec5d5782 sqllang!SOS_Task::Sleep+0xdf 00000000`70daedf0 000007fc`ecaa7701 sqllang!CSbTransmissionLazyFlusher::LazyFlushTask+0x2e5 00000000`70daefc0 000007fc`ecaa75c7 sqllang!CSbTask::TaskStart+0x14b 00000000`70daf0d0 000007fc`eb8d3d80 sqllang!CSbTask::BeginTaskStart+0x17 00000000`70daf110 000007fc`eb8d3b64 sqldk!SOS_Task::Param::Execute+0x21e 00000000`70daf710 000007fc`eb8d3967 sqldk!SOS_Scheduler::RunTask+0xa8 00000000`70daf780 000007fc`eb8f2f0f sqldk!SOS_Scheduler::ProcessTasks+0x29a 00000000`70daf800 000007fc`eb8f3750 sqldk!SchedulerManager::WorkerEntryPoint+0x261 00000000`70daf8a0 000007fc`eb8f2c5d sqldk!SystemThread::RunWorker+0x8f 00000000`70daf8d0 000007fc`eb8f3f88 sqldk!SystemThreadDispatcher::ProcessWorker+0x3c8 00000000`70daf980 000007fd`04e61832 sqldk!SchedulerManager::ThreadEntryPoint+0x236 00000000`70dafa20 000007fd`053cd609 kernel32!BaseThreadInitThunk+0x1a 00000000`70dafa50 00000000`00000000 ntdll!RtlUserThreadStart+0x1d 45 Id: 196c.a94 Suspend: 0 Teb: 000007f7`63994000 Unfrozen Child-SP RetAddr Call Site 00000000`2d10e568 000007fd`02357632 ntdll!ZwSignalAndWaitForSingleObject+0xa 00000000`2d10e570 000007fc`eb8ce523 KERNELBASE!SignalObjectAndWait+0x82 00000000`2d10e620 000007fc`eb8cba29 sqldk!SOS_Scheduler::Switch+0xb5 00000000`2d10eba0 000007fc`ec5d54ad sqldk!SOS_Scheduler::SuspendNonPreemptive+0xd2 00000000`2d10ebe0 000007fc`ecd94aa0 sqllang!EventInternal::Wait+0x251 00000000`2d10ec30 000007fc`ecd95cc9 sqllang!CSbTransmitter::TransmitterThread+0x250 00000000`2d10ef40 000007fc`ecaa7701 sqllang!CSbTransmitter::BeginTransmitterThread+0x9 00000000`2d10ef70 000007fc`ecaa75c7 sqllang!CSbTask::TaskStart+0x14b 00000000`2d10f080 000007fc`eb8d3d80 sqllang!CSbTask::BeginTaskStart+0x17 00000000`2d10f0c0 000007fc`eb8d3b64 sqldk!SOS_Task::Param::Execute+0x21e 00000000`2d10f6c0 000007fc`eb8d3967 sqldk!SOS_Scheduler::RunTask+0xa8 00000000`2d10f730 000007fc`eb8f2f0f sqldk!SOS_Scheduler::ProcessTasks+0x29a 00000000`2d10f7b0 000007fc`eb8f3750 sqldk!SchedulerManager::WorkerEntryPoint+0x261 00000000`2d10f850 000007fc`eb8f2c5d sqldk!SystemThread::RunWorker+0x8f 00000000`2d10f880 000007fc`eb8f3f88 sqldk!SystemThreadDispatcher::ProcessWorker+0x3c8 00000000`2d10f930 000007fd`04e61832 sqldk!SchedulerManager::ThreadEntryPoint+0x236 00000000`2d10f9d0 000007fd`053cd609 kernel32!BaseThreadInitThunk+0x1a 00000000`2d10fa00 00000000`00000000 ntdll!RtlUserThreadStart+0x1d 46 Id: 196c.3764 Suspend: 0 Teb: 000007f7`63898000 Unfrozen Child-SP RetAddr Call Site 00000000`2ff5eb28 000007fd`023010ea ntdll!ZwWaitForSingleObject+0xa 00000000`2ff5eb30 00000000`71116685 KERNELBASE!WaitForSingleObjectEx+0x92 00000000`2ff5ebd0 00000000`736e1bc7 XPStar!SQLAgentMonitorThread+0x515 00000000`2ff5fb80 00000000`736e1c55 msvcr100!_callthreadstart+0x17 00000000`2ff5fbb0 000007fd`04e61832 msvcr100!_threadstart+0x75 00000000`2ff5fbe0 000007fd`053cd609 kernel32!BaseThreadInitThunk+0x1a 00000000`2ff5fc10 00000000`00000000 ntdll!RtlUserThreadStart+0x1d 47 Id: 196c.3110 Suspend: 0 Teb: 000007f7`639b0000 Unfrozen Child-SP RetAddr Call Site 00000000`312bf9c8 000007fd`023011f2 ntdll!ZwDelayExecution+0xa 00000000`312bf9d0 000007fc`f4cca9fe KERNELBASE!SleepEx+0xaa 00000000`312bfa70 000007fc`f4cca93d msdtcprx!CConnectionManager::TimerProcForNonGuardedUser+0xb6 00000000`312bfad0 000007fd`04e61832 msdtcprx!CConnectionManager::TimerProc+0x1d 00000000`312bfb00 000007fd`053cd609 kernel32!BaseThreadInitThunk+0x1a 00000000`312bfb30 00000000`00000000 ntdll!RtlUserThreadStart+0x1d 48 Id: 196c.2474 Suspend: 0 Teb: 000007f7`63896000 Unfrozen Child-SP RetAddr Call Site 00000000`314bf508 000007fd`023010ea ntdll!ZwWaitForSingleObject+0xa 00000000`314bf510 000007fc`f4cd5588 KERNELBASE!WaitForSingleObjectEx+0x92 00000000`314bf5b0 000007fc`f4cd425a msdtcprx!CSessionObject::MaintainItInUpState+0x340 00000000`314bf860 000007fc`f4cd4012 msdtcprx!CSessionObject::MaintainIt+0x23a 00000000`314bf8d0 000007fd`04e61832 msdtcprx!CSessionObject::MaintainSession+0xe 00000000`314bf900 000007fd`053cd609 kernel32!BaseThreadInitThunk+0x1a 00000000`314bf930 00000000`00000000 ntdll!RtlUserThreadStart+0x1d 49 Id: 196c.1110 Suspend: 0 Teb: 000007f7`638c6000 Unfrozen Child-SP RetAddr Call Site 00000000`324bf768 000007fd`023036ad ntdll!ZwRemoveIoCompletion+0xa 00000000`324bf770 000007fd`04e615a2 KERNELBASE!GetQueuedCompletionStatus+0x39 00000000`324bf7d0 00000000`7162cb64 kernel32!GetQueuedCompletionStatusStub+0x12 00000000`324bf810 000007fd`04e61832 sqlncli11!SNIAsyncWait+0x9f 00000000`324bf860 000007fd`053cd609 kernel32!BaseThreadInitThunk+0x1a 00000000`324bf890 00000000`00000000 ntdll!RtlUserThreadStart+0x1d 50 Id: 196c.1d54 Suspend: 0 Teb: 000007f7`638b0000 Unfrozen Child-SP RetAddr Call Site 00000000`32ebf398 000007fd`023010ea ntdll!ZwWaitForSingleObject+0xa 00000000`32ebf3a0 000007fc`eb8cb073 KERNELBASE!WaitForSingleObjectEx+0x92 00000000`32ebf440 000007fc`eb8cba29 sqldk!SOS_Scheduler::SwitchContext+0x302 00000000`32ebf6e0 000007fc`eb8d3891 sqldk!SOS_Scheduler::SuspendNonPreemptive+0xd2 00000000`32ebf720 000007fc`eb8d3923 sqldk!WorkDispatcher::DequeueTask+0x4c6 00000000`32ebf7a0 000007fc`eb8f2f0f sqldk!SOS_Scheduler::ProcessTasks+0x1e3 00000000`32ebf820 000007fc`eb8f3750 sqldk!SchedulerManager::WorkerEntryPoint+0x261 00000000`32ebf8c0 000007fc`eb8f2c5d sqldk!SystemThread::RunWorker+0x8f 00000000`32ebf8f0 000007fc`eb8f3f88 sqldk!SystemThreadDispatcher::ProcessWorker+0x3c8 00000000`32ebf9a0 000007fd`04e61832 sqldk!SchedulerManager::ThreadEntryPoint+0x236 00000000`32ebfa40 000007fd`053cd609 kernel32!BaseThreadInitThunk+0x1a 00000000`32ebfa70 00000000`00000000 ntdll!RtlUserThreadStart+0x1d 51 Id: 196c.1cd0 Suspend: 0 Teb: 000007f7`638ae000 Unfrozen Child-SP RetAddr Call Site 00000000`332bf198 000007fd`023010ea ntdll!ZwWaitForSingleObject+0xa 00000000`332bf1a0 000007fc`eb8cb073 KERNELBASE!WaitForSingleObjectEx+0x92 00000000`332bf240 000007fc`eb8cba29 sqldk!SOS_Scheduler::SwitchContext+0x302 00000000`332bf4e0 000007fc`eb8d3891 sqldk!SOS_Scheduler::SuspendNonPreemptive+0xd2 00000000`332bf520 000007fc`eb8d3923 sqldk!WorkDispatcher::DequeueTask+0x4c6 00000000`332bf5a0 000007fc`eb8f2f0f sqldk!SOS_Scheduler::ProcessTasks+0x1e3 00000000`332bf620 000007fc`eb8f3750 sqldk!SchedulerManager::WorkerEntryPoint+0x261 00000000`332bf6c0 000007fc`eb8f2c5d sqldk!SystemThread::RunWorker+0x8f 00000000`332bf6f0 000007fc`eb8f3f88 sqldk!SystemThreadDispatcher::ProcessWorker+0x3c8 00000000`332bf7a0 000007fd`04e61832 sqldk!SchedulerManager::ThreadEntryPoint+0x236 00000000`332bf840 000007fd`053cd609 kernel32!BaseThreadInitThunk+0x1a 00000000`332bf870 00000000`00000000 ntdll!RtlUserThreadStart+0x1d 52 Id: 196c.5f8 Suspend: 0 Teb: 000007f7`636ac000 Unfrozen Child-SP RetAddr Call Site 00000000`540bf1f8 000007fd`023010ea ntdll!ZwWaitForSingleObject+0xa 00000000`540bf200 000007fc`eb8cb073 KERNELBASE!WaitForSingleObjectEx+0x92 00000000`540bf2a0 000007fc`eb8cba29 sqldk!SOS_Scheduler::SwitchContext+0x302 00000000`540bf540 000007fc`eb8d3891 sqldk!SOS_Scheduler::SuspendNonPreemptive+0xd2 00000000`540bf580 000007fc`eb8d3923 sqldk!WorkDispatcher::DequeueTask+0x4c6 00000000`540bf600 000007fc`eb8f2f0f sqldk!SOS_Scheduler::ProcessTasks+0x1e3 00000000`540bf680 000007fc`eb8f3750 sqldk!SchedulerManager::WorkerEntryPoint+0x261 00000000`540bf720 000007fc`eb8f2c5d sqldk!SystemThread::RunWorker+0x8f 00000000`540bf750 000007fc`eb8f3f88 sqldk!SystemThreadDispatcher::ProcessWorker+0x3c8 00000000`540bf800 000007fd`04e61832 sqldk!SchedulerManager::ThreadEntryPoint+0x236 00000000`540bf8a0 000007fd`053cd609 kernel32!BaseThreadInitThunk+0x1a 00000000`540bf8d0 00000000`00000000 ntdll!RtlUserThreadStart+0x1d 53 Id: 196c.3724 Suspend: 0 Teb: 000007f7`636aa000 Unfrozen Child-SP RetAddr Call Site 00000000`542bf238 000007fd`023010ea ntdll!ZwWaitForSingleObject+0xa 00000000`542bf240 000007fc`eb8cb073 KERNELBASE!WaitForSingleObjectEx+0x92 00000000`542bf2e0 000007fc`eb8cba29 sqldk!SOS_Scheduler::SwitchContext+0x302 00000000`542bf580 000007fc`eb8d3891 sqldk!SOS_Scheduler::SuspendNonPreemptive+0xd2 00000000`542bf5c0 000007fc`eb8d3923 sqldk!WorkDispatcher::DequeueTask+0x4c6 00000000`542bf640 000007fc`eb8f2f0f sqldk!SOS_Scheduler::ProcessTasks+0x1e3 00000000`542bf6c0 000007fc`eb8f3750 sqldk!SchedulerManager::WorkerEntryPoint+0x261 00000000`542bf760 000007fc`eb8f2c5d sqldk!SystemThread::RunWorker+0x8f 00000000`542bf790 000007fc`eb8f3f88 sqldk!SystemThreadDispatcher::ProcessWorker+0x3c8 00000000`542bf840 000007fd`04e61832 sqldk!SchedulerManager::ThreadEntryPoint+0x236 00000000`542bf8e0 000007fd`053cd609 kernel32!BaseThreadInitThunk+0x1a 00000000`542bf910 00000000`00000000 ntdll!RtlUserThreadStart+0x1d 54 Id: 196c.16d4 Suspend: 0 Teb: 000007f7`636a8000 Unfrozen Child-SP RetAddr Call Site 00000000`544bf418 000007fd`023010ea ntdll!ZwWaitForSingleObject+0xa 00000000`544bf420 000007fc`eb8cb073 KERNELBASE!WaitForSingleObjectEx+0x92 00000000`544bf4c0 000007fc`eb8cba29 sqldk!SOS_Scheduler::SwitchContext+0x302 00000000`544bf760 000007fc`eb8d3891 sqldk!SOS_Scheduler::SuspendNonPreemptive+0xd2 00000000`544bf7a0 000007fc`eb8d3923 sqldk!WorkDispatcher::DequeueTask+0x4c6 00000000`544bf820 000007fc`eb8f2f0f sqldk!SOS_Scheduler::ProcessTasks+0x1e3 00000000`544bf8a0 000007fc`eb8f3750 sqldk!SchedulerManager::WorkerEntryPoint+0x261 00000000`544bf940 000007fc`eb8f2c5d sqldk!SystemThread::RunWorker+0x8f 00000000`544bf970 000007fc`eb8f3f88 sqldk!SystemThreadDispatcher::ProcessWorker+0x3c8 00000000`544bfa20 000007fd`04e61832 sqldk!SchedulerManager::ThreadEntryPoint+0x236 00000000`544bfac0 000007fd`053cd609 kernel32!BaseThreadInitThunk+0x1a 00000000`544bfaf0 00000000`00000000 ntdll!RtlUserThreadStart+0x1d 55 Id: 196c.29b4 Suspend: 0 Teb: 000007f7`636a6000 Unfrozen Child-SP RetAddr Call Site 00000000`546bf158 000007fd`023010ea ntdll!ZwWaitForSingleObject+0xa 00000000`546bf160 000007fc`eb8cb073 KERNELBASE!WaitForSingleObjectEx+0x92 00000000`546bf200 000007fc`eb8cba29 sqldk!SOS_Scheduler::SwitchContext+0x302 00000000`546bf4a0 000007fc`eb8d3891 sqldk!SOS_Scheduler::SuspendNonPreemptive+0xd2 00000000`546bf4e0 000007fc`eb8d3923 sqldk!WorkDispatcher::DequeueTask+0x4c6 00000000`546bf560 000007fc`eb8f2f0f sqldk!SOS_Scheduler::ProcessTasks+0x1e3 00000000`546bf5e0 000007fc`eb8f3750 sqldk!SchedulerManager::WorkerEntryPoint+0x261 00000000`546bf680 000007fc`eb8f2c5d sqldk!SystemThread::RunWorker+0x8f 00000000`546bf6b0 000007fc`eb8f3f88 sqldk!SystemThreadDispatcher::ProcessWorker+0x3c8 00000000`546bf760 000007fd`04e61832 sqldk!SchedulerManager::ThreadEntryPoint+0x236 00000000`546bf800 000007fd`053cd609 kernel32!BaseThreadInitThunk+0x1a 00000000`546bf830 00000000`00000000 ntdll!RtlUserThreadStart+0x1d 56 Id: 196c.fac Suspend: 0 Teb: 000007f7`636a4000 Unfrozen Child-SP RetAddr Call Site 00000000`548bf668 000007fd`023010ea ntdll!ZwWaitForSingleObject+0xa 00000000`548bf670 000007fc`eb8cb073 KERNELBASE!WaitForSingleObjectEx+0x92 00000000`548bf710 000007fc`eb8cba29 sqldk!SOS_Scheduler::SwitchContext+0x302 00000000`548bf9b0 000007fc`eb8d3891 sqldk!SOS_Scheduler::SuspendNonPreemptive+0xd2 00000000`548bf9f0 000007fc`eb8d3923 sqldk!WorkDispatcher::DequeueTask+0x4c6 00000000`548bfa70 000007fc`eb8f2f0f sqldk!SOS_Scheduler::ProcessTasks+0x1e3 00000000`548bfaf0 000007fc`eb8f3750 sqldk!SchedulerManager::WorkerEntryPoint+0x261 00000000`548bfb90 000007fc`eb8f2c5d sqldk!SystemThread::RunWorker+0x8f 00000000`548bfbc0 000007fc`eb8f3f88 sqldk!SystemThreadDispatcher::ProcessWorker+0x3c8 00000000`548bfc70 000007fd`04e61832 sqldk!SchedulerManager::ThreadEntryPoint+0x236 00000000`548bfd10 000007fd`053cd609 kernel32!BaseThreadInitThunk+0x1a 00000000`548bfd40 00000000`00000000 ntdll!RtlUserThreadStart+0x1d 57 Id: 196c.2eb0 Suspend: 0 Teb: 000007f7`636a2000 Unfrozen Child-SP RetAddr Call Site 00000000`54abf538 000007fd`023010ea ntdll!ZwWaitForSingleObject+0xa 00000000`54abf540 000007fc`eb8cb073 KERNELBASE!WaitForSingleObjectEx+0x92 00000000`54abf5e0 000007fc`eb8cba29 sqldk!SOS_Scheduler::SwitchContext+0x302 00000000`54abf880 000007fc`eb8d3891 sqldk!SOS_Scheduler::SuspendNonPreemptive+0xd2 00000000`54abf8c0 000007fc`eb8d3923 sqldk!WorkDispatcher::DequeueTask+0x4c6 00000000`54abf940 000007fc`eb8f2f0f sqldk!SOS_Scheduler::ProcessTasks+0x1e3 00000000`54abf9c0 000007fc`eb8f3750 sqldk!SchedulerManager::WorkerEntryPoint+0x261 00000000`54abfa60 000007fc`eb8f2c5d sqldk!SystemThread::RunWorker+0x8f 00000000`54abfa90 000007fc`eb8f3f88 sqldk!SystemThreadDispatcher::ProcessWorker+0x3c8 00000000`54abfb40 000007fd`04e61832 sqldk!SchedulerManager::ThreadEntryPoint+0x236 00000000`54abfbe0 000007fd`053cd609 kernel32!BaseThreadInitThunk+0x1a 00000000`54abfc10 00000000`00000000 ntdll!RtlUserThreadStart+0x1d 58 Id: 196c.1008 Suspend: 0 Teb: 000007f7`636a0000 Unfrozen Child-SP RetAddr Call Site 00000000`54cbf788 000007fd`023010ea ntdll!ZwWaitForSingleObject+0xa 00000000`54cbf790 000007fc`eb8cb073 KERNELBASE!WaitForSingleObjectEx+0x92 00000000`54cbf830 000007fc`eb8cba29 sqldk!SOS_Scheduler::SwitchContext+0x302 00000000`54cbfad0 000007fc`eb8d3891 sqldk!SOS_Scheduler::SuspendNonPreemptive+0xd2 00000000`54cbfb10 000007fc`eb8d3923 sqldk!WorkDispatcher::DequeueTask+0x4c6 00000000`54cbfb90 000007fc`eb8f2f0f sqldk!SOS_Scheduler::ProcessTasks+0x1e3 00000000`54cbfc10 000007fc`eb8f3750 sqldk!SchedulerManager::WorkerEntryPoint+0x261 00000000`54cbfcb0 000007fc`eb8f2c5d sqldk!SystemThread::RunWorker+0x8f 00000000`54cbfce0 000007fc`eb8f3f88 sqldk!SystemThreadDispatcher::ProcessWorker+0x3c8 00000000`54cbfd90 000007fd`04e61832 sqldk!SchedulerManager::ThreadEntryPoint+0x236 00000000`54cbfe30 000007fd`053cd609 kernel32!BaseThreadInitThunk+0x1a 00000000`54cbfe60 00000000`00000000 ntdll!RtlUserThreadStart+0x1d 59 Id: 196c.2da0 Suspend: 0 Teb: 000007f7`6369e000 Unfrozen Child-SP RetAddr Call Site 00000000`54ebf7d8 000007fd`02301
Reply
- Rajiv said
  
  September 22, 2016 at 2:52 PM
  I also got the same dump crash as yours, any help would be really appreciated.
  
  Reply
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Vitam Post Mortem – Analyzing Deadlocked Schedulers Mini Dump from SQL Server | A posteriori said

November 4, 2014 at 11:24 PM
[…] out very detailed article on Deadlock Scheduler Analysis on MSSQLWIKI – https://mssqlwiki.com/2010/06/15/how-to-analyze-deadlocked-schedulers-dumps/, Troubleshooting SQL blog – […]

Reply
How To Fix Code 0x583 Errors - Windows Vista, Windows 7 & 8 said

November 8, 2014 at 9:03 PM
[…] How to Analyze Deadlocked Schedulers Dumps? « … – How to Analyze “Deadlocked Schedulers” Dumps? Do you see “Deadlocked Schedulers” errors similar to one below and stuck? From SQL Server Errorlog …… […]

Reply
Jo said

November 11, 2014 at 5:39 PM
Hello Karthick,

We have a Deadlock Schedulers dump. SQL standard, 64 bit, 10.50.1617.0
Many duplicate threads like the one below.

Any help is appreciated.

4 Id: 63c.6e0 Suspend: 0 Teb: 000007ff`fffaa000 Unfrozen
Child-SP RetAddr Call Site
00000000`0715f018 00000000`768b2d50 ntdll!ZwSignalAndWaitForSingleObject+0xa
00000000`0715f020 00000000`000d4277 kernel32!SignalObjectAndWait+0x110
00000000`0715f0d0 00000000`000f04d6 sqlservr!SOS_Scheduler::Switch+0x181
00000000`0715f820 00000000`000e3af8 sqlservr!SOS_Scheduler::Idle+0xb6
00000000`0715f850 00000000`000e3c3a sqlservr!SOS_Task::Param::Execute+0x12a
00000000`0715f960 00000000`000e38cb sqlservr!SOS_Scheduler::RunTask+0x96
00000000`0715f9c0 00000000`0068a5b6 sqlservr!SOS_Scheduler::ProcessTasks+0x128
00000000`0715fa30 00000000`0068a775 sqlservr!SchedulerManager::WorkerEntryPoint+0x2b6
00000000`0715fb10 00000000`0068920d sqlservr!SystemThread::RunWorker+0xcc
00000000`0715fb50 00000000`0068adca sqlservr!SystemThreadDispatcher::ProcessWorker+0x2db
00000000`0715fc00 00000000`744d37d7 sqlservr!SchedulerManager::ThreadEntryPoint+0x173
00000000`0715fca0 00000000`744d3894 msvcr80!_callthreadstartex+0x17
00000000`0715fcd0 00000000`768559ed msvcr80!_threadstartex+0x84
00000000`0715fd00 00000000`76d4c541 kernel32!BaseThreadInitThunk+0xd
00000000`0715fd30 00000000`00000000 ntdll!RtlUserThreadStart+0x1d

Reply
Sreejith Gopalakrishnan said

January 22, 2015 at 4:39 AM
Hi Karthick, Checking if you have encountered anything similar to this one?

https://social.msdn.microsoft.com/Forums/sqlserver/en-US/db84760d-e169-4486-a355-541727408145/thread-starvation-database-mirroring-failed-to-failover?forum=sqldatabasemirroring

Sql Server – Sql Server 2008 R2 Standard 10.50.4000

OS – Windows Server 2008 R2 Standard

CPU – Processor(s): 2 Processor(s) Installed. => 32 Thread… MAX worker thread 960

Memory – 32 GB, Sql Server allocated 22 GB.

MAXDOP -1, which was like that for last one year.

Session Count – 1800+ but active one at a time remain not more than 30 or 50…

As per MS engineer 985 Total threads, 883 are stuck in below function

0000000077a82aaa ntdll!ZwSignalAndWaitForSingleObject+0xa
0000000077882da0 kernel32!SignalObjectAndWait+0x110
0000000000215288 sqlservr!SOS_Scheduler::Switch+0x181
000000000021313e sqlservr!SOS_Scheduler::SuspendNonPreemptive+0xca
0000000000212890 sqlservr!SOS_Scheduler::Suspend+0x2d
00000000002129bc sqlservr!EventInternal<Spinlock >::Wait+0x1a8
00000000022db1ad sqlservr!ReleaseSpinlockAndWaitOnAddressX+0x41
00000000025d9b42 sqlservr!LsMgr::WaitForHardenedLsn+0x3d2
00000000025b2938 sqlservr!DBMirroring::WaitForHardenedLsn+0x4c
0000000000ab295c sqlservr!XdesRMFull::Commit+0x4c8
00000000007e6ed9 sqlservr!XactRM::SinglePhaseCommit+0x184
000000000077c2c9 sqlservr!XactRM::CommitInternal+0x3e3
000000000077c0f0 sqlservr!FullXactImp::Commit+0x328
000000000079f36f sqlservr!CMsqlXactInternalBase::CommitInternal+0x27
00000000007dac66 sqlservr!CMsqlXactInternalReadWrite::Commit+0x16
000000000079f2ec sqlservr!CMsqlXactImp::Commit+0x10a
00000000006d987a sqlservr!CXStmtDML::FinishNormalImp+0x3d
00000000016b87f0 sqlservr!CMsqlExecContext::ExecuteStmts+0x157c
000000000087be96 sqlservr!CMsqlExecContext::FExecute+0x9a3
000000000079ac8c sqlservr!CSQLSource::Execute+0x7b5
00000000017145bc sqlservr!CStmtExecProc::XretLocalExec+0x24c
0000000001713f16 sqlservr!CStmtExecProc::XretExecExecute+0x416
0000000001711f25 sqlservr!CXStmtExecProc::XretExecute+0x19
00000000016b8075 sqlservr!CMsqlExecContext::ExecuteStmts+0xe01
000000000087be96 sqlservr!CMsqlExecContext::FExecute+0x9a3
000000000079ac8c sqlservr!CSQLSource::Execute+0x7b5
000000000079c800 sqlservr!process_request+0x64b
0000000000743dc6 sqlservr!process_commands+0x4e5
000000000021ab94 sqlservr!SOS_Task::Param::Execute+0x12a
000000000021b05e sqlservr!SOS_Scheduler::RunTask+0x96
000000000021ad57 sqlservr!SOS_Scheduler::ProcessTasks+0x128
00000000006f51de sqlservr!SchedulerManager::WorkerEntryPoint+0x2d2
00000000006f5395 sqlservr!SystemThread::RunWorker+0xcc
00000000006f8925 sqlservr!SystemThreadDispatcher::ProcessWorker+0x2db
00000000006f59d6 sqlservr!SchedulerManager::ThreadEntryPoint+0x173
00000000749637d7 msvcr80!_callthreadstartex+0x17
0000000074963894 msvcr80!_threadstartex+0x84
000000007782652d kernel32!BaseThreadInitThunk+0xd
0000000077a5c521 ntdll!RtlUserThreadStart+0x1d

Below is the one they are highlighting, some latency caused threads to stack up, Any idea? Looking for anyone experienced similar scheduler deadlock

00000000025d9b42 sqlservr!LsMgr::WaitForHardenedLsn+0x3d2
00000000025b2938 sqlservr!DBMirroring::WaitForHardenedLsn+0x4c

Reply
Kokoy said

February 4, 2015 at 2:48 AM
thanks for all support, do you know if there is any patch for below dump, this is the output of ~*kpn 100 , SQL is 2014 and OS 2008 R2

00 00000000`1b4472a8 000007fe`fd9010dc ntdll!ZwWaitForSingleObject+0xa
01 00000000`1b4472b0 00000000`ffc4668f KERNELBASE!WaitForSingleObjectEx+0x79
02 00000000`1b447350 00000000`ffc4b460 sqlservr!CDmpDump::DumpInternal+0x20f
03 00000000`1b4473f0 00000000`6a7a1383 sqlservr!memset+0x154c
04 00000000`1b447430 00000000`ffc46455 msvcr100!__C_specific_handler(struct _EXCEPTION_RECORD * ExceptionRecord = 0x00000000`ffc59aa8, void * EstablisherFrame = 0x00000000`1b448660, struct _CONTEXT * ContextRecord = 0x00000000`1b4485b0, struct _DISPATCHER_CONTEXT * DispatcherContext = 0x00000000`1b448660)+0x97
05 00000000`1b447438 00000000`1c367690 sqlservr!CDmpDump::Dump+0x65
06 00000000`1b447538 00000000`681f1448 0x1c367690
07 00000000`1b447540 00000000`1b448660 dbghelp_68090000!g+0x1c8
08 00000000`1b447548 00000000`00000000 0x1b448660

Reply
Martin said

February 21, 2015 at 12:51 AM
0 Id: 58a0.9314 Suspend: 0 Teb: 000007ff`fffdd000 Unfrozen
Child-SP RetAddr Call Site
00000000`0027ee38 000007fe`fda810dc ntdll+0x512fa
00000000`0027ee40 00000000`0027ef40 KERNELBASE+0x10dc
00000000`0027ee48 00000000`77ca01d5 0x27ef40
00000000`0027ee50 00000000`0027efe0 ntdll+0x201d5
00000000`0027ee58 00000000`00000000 0x27efe0

1 Id: 58a0.929c Suspend: 0 Teb: 000007ff`fffd5000 Unfrozen
Child-SP RetAddr Call Site
00000000`0570f588 00000000`77c9b037 ntdll+0x5186a
00000000`0570f590 00000000`00000003 ntdll+0x1b037
00000000`0570f598 00000000`00000000 0x3

2 Id: 58a0.2450 Suspend: 0 Teb: 000007ff`fffae000 Unfrozen
Child-SP RetAddr Call Site
00000000`0d69f488 00000000`77bd2d50 ntdll+0x52a4a
00000000`0d69f490 00000000`77d95430 kernel32+0x72d50
00000000`0d69f498 000007fe`fda810dc ntdll+0x115430
00000000`0d69f4a0 00000000`000002e0 KERNELBASE+0x10dc
00000000`0d69f4a8 00000000`00730000 0x2e0
00000000`0d69f4b0 00000000`00000000 0x730000

3 Id: 58a0.8be8 Suspend: 0 Teb: 000007ff`fffac000 Unfrozen
Child-SP RetAddr Call Site
00000000`0d91c678 000007fe`fda810dc ntdll+0x512fa
00000000`0d91c680 00000000`00000000 KERNELBASE+0x10dc

4 Id: 58a0.8f44 Suspend: 0 Teb: 000007ff`fffaa000 Unfrozen
Child-SP RetAddr Call Site
00000000`0dcdf4c8 00000000`77bd2d50 ntdll+0x52a4a
00000000`0dcdf4d0 00000000`77d95430 kernel32+0x72d50
00000000`0dcdf4d8 000007fe`fda810dc ntdll+0x115430
00000000`0dcdf4e0 00000000`000002e0 KERNELBASE+0x10dc
00000000`0dcdf4e8 00000000`00730000 0x2e0
00000000`0dcdf4f0 00000000`00000000 0x730000

5 Id: 58a0.2024 Suspend: 0 Teb: 000007ff`fffa8000 Unfrozen
Child-SP RetAddr Call Site
00000000`0df2f488 000007fe`fda81203 ntdll+0x515fa
00000000`0df2f490 00000000`0df2f548 KERNELBASE+0x1203
00000000`0df2f498 00000000`00000000 0xdf2f548

6 Id: 58a0.7d74 Suspend: 0 Teb: 000007ff`fffa6000 Unfrozen
Child-SP RetAddr Call Site
00000000`0e31f698 00000000`77bd2d50 ntdll+0x52a4a
00000000`0e31f6a0 00000000`00000000 kernel32+0x72d50

7 Id: 58a0.9a90 Suspend: 0 Teb: 000007ff`fffa4000 Unfrozen
Child-SP RetAddr Call Site
00000000`0e5bec18 00000000`77bd2d50 ntdll+0x52a4a
00000000`0e5bec20 00000001`00000013 kernel32+0x72d50
00000000`0e5bec28 000007fe`fda810dc 0x1`00000013
00000000`0e5bec30 00000000`b2fe7600 KERNELBASE+0x10dc
00000000`0e5bec38 00000000`057220b0 0xb2fe7600
00000000`0e5bec40 00000000`00000000 0x57220b0

8 Id: 58a0.9a24 Suspend: 0 Teb: 000007ff`fffa2000 Unfrozen
Child-SP RetAddr Call Site
00000000`0e85f0e8 00000000`77bd2d50 ntdll+0x52a4a
00000000`0e85f0f0 00000000`77d95430 kernel32+0x72d50
00000000`0e85f0f8 000007fe`fda810dc ntdll+0x115430
00000000`0e85f100 00000000`000002e0 KERNELBASE+0x10dc
00000000`0e85f108 00000000`00730000 0x2e0
00000000`0e85f110 00000000`00000000 0x730000

9 Id: 58a0.956c Suspend: 0 Teb: 000007ff`fffa0000 Unfrozen
Child-SP RetAddr Call Site
00000000`0ebeea38 00000000`77bd2d50 ntdll+0x52a4a
00000000`0ebeea40 00000000`0ebeeb28 kernel32+0x72d50
00000000`0ebeea48 000007fe`fda810dc 0xebeeb28
00000000`0ebeea50 ffffffff`fffffffc KERNELBASE+0x10dc
00000000`0ebeea58 00000000`00000001 0xffffffff`fffffffc
00000000`0ebeea60 00000000`00000000 0x1

10 Id: 58a0.9448 Suspend: 0 Teb: 000007ff`fff9e000 Unfrozen
Child-SP RetAddr Call Site
00000000`0eedf618 00000000`77bd2d50 ntdll+0x52a4a
00000000`0eedf620 00000000`77d95430 kernel32+0x72d50
00000000`0eedf628 000007fe`fda810dc ntdll+0x115430
00000000`0eedf630 00000000`000002e0 KERNELBASE+0x10dc
00000000`0eedf638 00000000`00730000 0x2e0
00000000`0eedf640 00000000`00000000 0x730000

11 Id: 58a0.1eb8 Suspend: 0 Teb: 000007ff`fff9c000 Unfrozen
Child-SP RetAddr Call Site
00000000`0f189278 00000000`77bd2d50 ntdll+0x52a4a
00000000`0f189280 00000000`00da48d0 kernel32+0x72d50
00000000`0f189288 00000000`00da4898 0xda48d0
00000000`0f189290 00000000`00da43f8 0xda4898
00000000`0f189298 00000000`00da0508 0xda43f8
00000000`0f1892a0 00000000`00000000 0xda0508

12 Id: 58a0.97f0 Suspend: 0 Teb: 000007ff`fff9a000 Unfrozen
Child-SP RetAddr Call Site
00000000`0f40f0f8 00000000`77bd2d50 ntdll+0x52a4a
00000000`0f40f100 00000000`77d95430 kernel32+0x72d50
00000000`0f40f108 000007fe`fda810dc ntdll+0x115430
00000000`0f40f110 00000000`02000002 KERNELBASE+0x10dc
00000000`0f40f118 00000000`00730000 sqlservr+0x1240002
00000000`0f40f120 00000000`00000000 0x730000

13 Id: 58a0.899c Suspend: 0 Teb: 000007ff`fff98000 Unfrozen
Child-SP RetAddr Call Site
00000000`0f679048 00000000`77bd2d50 ntdll+0x52a4a
00000000`0f679050 00000000`b1a315c0 kernel32+0x72d50
00000000`0f679058 000007fe`fda810dc 0xb1a315c0
00000000`0f679060 00000000`858fa000 KERNELBASE+0x10dc
00000000`0f679068 00000000`00000002 0x858fa000
00000000`0f679070 00000000`00000000 0x2

14 Id: 58a0.9bb0 Suspend: 0 Teb: 000007ff`fff96000 Unfrozen
Child-SP RetAddr Call Site
00000000`0f98f698 00000000`77bd2d50 ntdll+0x52a4a
00000000`0f98f6a0 00000000`77d95430 kernel32+0x72d50
00000000`0f98f6a8 000007fe`fda810dc ntdll+0x115430
00000000`0f98f6b0 00000000`000002e0 KERNELBASE+0x10dc
00000000`0f98f6b8 00000000`00730000 0x2e0
00000000`0f98f6c0 00000000`00000000 0x730000

15 Id: 58a0.2040 Suspend: 0 Teb: 000007ff`fff94000 Unfrozen
Child-SP RetAddr Call Site
00000000`0fcef808 000007fe`fda810dc ntdll+0x512fa
00000000`0fcef810 00000000`00000000 KERNELBASE+0x10dc

16 Id: 58a0.8ca8 Suspend: 0 Teb: 000007ff`fff92000 Unfrozen
Child-SP RetAddr Call Site
00000000`100df458 00000000`77bd2d50 ntdll+0x52a4a
00000000`100df460 00000000`77d95430 kernel32+0x72d50
00000000`100df468 000007fe`fda810dc ntdll+0x115430
00000000`100df470 00000000`000002e0 KERNELBASE+0x10dc
00000000`100df478 00000000`00730000 0x2e0
00000000`100df480 00000000`00000000 0x730000

17 Id: 58a0.94cc Suspend: 0 Teb: 000007ff`fff90000 Unfrozen
Child-SP RetAddr Call Site
00000000`10366c88 000007fe`fda810dc ntdll+0x512fa
00000000`10366c90 00000000`00000000 KERNELBASE+0x10dc

18 Id: 58a0.99dc Suspend: 0 Teb: 000007ff`fff8e000 Unfrozen
Child-SP RetAddr Call Site
00000000`1071f4a8 00000000`77bd2d50 ntdll+0x52a4a
00000000`1071f4b0 00000000`77d95430 kernel32+0x72d50
00000000`1071f4b8 000007fe`fda810dc ntdll+0x115430
00000000`1071f4c0 00000000`000002e0 KERNELBASE+0x10dc
00000000`1071f4c8 00000000`00730000 0x2e0
00000000`1071f4d0 00000000`00000000 0x730000

19 Id: 58a0.570c Suspend: 0 Teb: 000007ff`fff8a000 Unfrozen
Child-SP RetAddr Call Site
00000000`10d5f3e8 00000000`77bd2d50 ntdll+0x52a4a
00000000`10d5f3f0 00000000`77d95430 kernel32+0x72d50
00000000`10d5f3f8 000007fe`fda810dc ntdll+0x115430
00000000`10d5f400 00000000`000002e0 KERNELBASE+0x10dc
00000000`10d5f408 00000000`00730000 0x2e0
00000000`10d5f410 00000000`00000000 0x730000

20 Id: 58a0.1adc Suspend: 0 Teb: 000007ff`fff88000 Unfrozen
Child-SP RetAddr Call Site
00000000`110a9308 00000000`77bd2d50 ntdll+0x52a4a
00000000`110a9310 00000000`c19055c0 kernel32+0x72d50
00000000`110a9318 000007fe`fda810dc 0xc19055c0
00000000`110a9320 00000000`858fa000 KERNELBASE+0x10dc
00000000`110a9328 00000000`00000002 0x858fa000
00000000`110a9330 00000000`00000000 0x2

21 Id: 58a0.9b28 Suspend: 0 Teb: 000007ff`fff86000 Unfrozen
Child-SP RetAddr Call Site
00000000`112df048 00000000`77bd2d50 ntdll+0x52a4a
00000000`112df050 00000000`77d95430 kernel32+0x72d50
00000000`112df058 000007fe`fda810dc ntdll+0x115430
00000000`112df060 00000000`000002e0 KERNELBASE+0x10dc
00000000`112df068 00000000`00730000 0x2e0
00000000`112df070 00000000`00000000 0x730000

22 Id: 58a0.669c Suspend: 0 Teb: 000007ff`fff84000 Unfrozen
Child-SP RetAddr Call Site
00000000`1154d6d8 00000000`77bd2d50 ntdll+0x52a4a
00000000`1154d6e0 00000000`71c300b0 kernel32+0x72d50
00000000`1154d6e8 000007fe`fda810dc sqlevn70+0xb0
00000000`1154d6f0 000002b8`00000000 KERNELBASE+0x10dc
00000000`1154d6f8 0000234c`407137e4 0x2b8`00000000
00000000`1154d700 00000000`00000000 0x234c`407137e4

23 Id: 58a0.932c Suspend: 0 Teb: 000007ff`fff82000 Unfrozen
Child-SP RetAddr Call Site
00000000`118cf038 00000000`77bd2d50 ntdll+0x52a4a
00000000`118cf040 00000000`77d95430 kernel32+0x72d50
00000000`118cf048 000007fe`fda810dc ntdll+0x115430
00000000`118cf050 00000000`000002e0 KERNELBASE+0x10dc
00000000`118cf058 00000000`00730000 0x2e0
00000000`118cf060 00000000`00000000 0x730000

24 Id: 58a0.8c68 Suspend: 0 Teb: 000007ff`fff80000 Unfrozen
Child-SP RetAddr Call Site
00000000`11b892c8 00000000`77bd2d50 ntdll+0x52a4a
00000000`11b892d0 00000000`b26515c0 kernel32+0x72d50
00000000`11b892d8 000007fe`fda810dc 0xb26515c0
00000000`11b892e0 00000000`858fa000 KERNELBASE+0x10dc
00000000`11b892e8 00000000`00000002 0x858fa000
00000000`11b892f0 00000000`00000000 0x2

25 Id: 58a0.915c Suspend: 0 Teb: 000007ff`fff7e000 Unfrozen
Child-SP RetAddr Call Site
00000000`11e1f2f8 00000000`77bd2d50 ntdll+0x52a4a
00000000`11e1f300 00000000`77d95430 kernel32+0x72d50
00000000`11e1f308 000007fe`fda810dc ntdll+0x115430
00000000`11e1f310 00000000`000002e0 KERNELBASE+0x10dc
00000000`11e1f318 00000000`00730000 0x2e0
00000000`11e1f320 00000000`00000000 0x730000

26 Id: 58a0.24fc Suspend: 0 Teb: 000007ff`fff7c000 Unfrozen
Child-SP RetAddr Call Site
00000000`1215ea88 000007fe`fda810dc ntdll+0x512fa
00000000`1215ea90 00000000`00000252 KERNELBASE+0x10dc
00000000`1215ea98 00000000`00df53d2 0x252
00000000`1215eaa0 00000000`1215f138 sqlservr+0x353d2
00000000`1215eaa8 ffffffff`fffffffe 0x1215f138
00000000`1215eab0 00000000`1215f138 0xffffffff`fffffffe
00000000`1215eab8 ffffffff`dc3cba00 0x1215f138
00000000`1215eac0 00000000`00000048 0xffffffff`dc3cba00
00000000`1215eac8 00000000`00000001 0x48
00000000`1215ead0 00000000`00000000 0x1

27 Id: 58a0.9938 Suspend: 0 Teb: 000007ff`fff7a000 Unfrozen
Child-SP RetAddr Call Site
00000000`1237f708 00000000`77bd2d50 ntdll+0x52a4a
00000000`1237f710 00000000`77d95430 kernel32+0x72d50
00000000`1237f718 000007fe`fda810dc ntdll+0x115430
00000000`1237f720 00000000`000002e0 KERNELBASE+0x10dc
00000000`1237f728 00000000`00730000 0x2e0
00000000`1237f730 00000000`00000000 0x730000

28 Id: 58a0.25b4 Suspend: 0 Teb: 000007ff`fff78000 Unfrozen
Child-SP RetAddr Call Site
00000000`12599208 00000000`77bd2d50 ntdll+0x52a4a
00000000`12599210 00000000`a3c195c0 kernel32+0x72d50
00000000`12599218 000007fe`fda810dc 0xa3c195c0
00000000`12599220 00000000`858fa000 KERNELBASE+0x10dc
00000000`12599228 00000000`00000002 0x858fa000
00000000`12599230 00000000`00000000 0x2

29 Id: 58a0.2c1c Suspend: 0 Teb: 000007ff`fff76000 Unfrozen
Child-SP RetAddr Call Site
00000000`1281f4e8 00000000`77bd2d50 ntdll+0x52a4a
00000000`1281f4f0 00000000`77d95430 kernel32+0x72d50
00000000`1281f4f8 000007fe`fda810dc ntdll+0x115430
00000000`1281f500 00000000`000002e0 KERNELBASE+0x10dc
00000000`1281f508 00000000`00730000 0x2e0
00000000`1281f510 00000000`00000000 0x730000

30 Id: 58a0.338c Suspend: 0 Teb: 000007ff`fff74000 Unfrozen
Child-SP RetAddr Call Site
00000000`12b09548 00000000`77bd2d50 ntdll+0x52a4a
00000000`12b09550 00000000`c139f5c0 kernel32+0x72d50
00000000`12b09558 000007fe`fda810dc 0xc139f5c0
00000000`12b09560 00000000`858fa000 KERNELBASE+0x10dc
00000000`12b09568 00000000`00000002 0x858fa000
00000000`12b09570 00000000`00000000 0x2

31 Id: 58a0.9880 Suspend: 0 Teb: 000007ff`fff72000 Unfrozen
Child-SP RetAddr Call Site
00000000`12d6f228 00000000`77bd2d50 ntdll+0x52a4a
00000000`12d6f230 00000000`77d95430 kernel32+0x72d50
00000000`12d6f238 000007fe`fda810dc ntdll+0x115430
00000000`12d6f240 00000000`000002e0 KERNELBASE+0x10dc
00000000`12d6f248 00000000`00730000 0x2e0
00000000`12d6f250 00000000`00000000 0x730000

32 Id: 58a0.9b84 Suspend: 0 Teb: 000007ff`fff70000 Unfrozen
Child-SP RetAddr Call Site
00000000`12f7f778 000007fe`fda816ad ntdll+0x5134a
00000000`12f7f780 00000000`051e2080 KERNELBASE+0x16ad
00000000`12f7f788 00000000`04ece578 0x51e2080
00000000`12f7f790 00000000`03bb9588 0x4ece578
00000000`12f7f798 00000000`00000000 sqlservr+0x2df9588

33 Id: 58a0.6090 Suspend: 0 Teb: 000007ff`fff6e000 Unfrozen
Child-SP RetAddr Call Site
00000000`1327ef58 000007fe`fda81430 ntdll+0x5186a
00000000`1327ef60 00000000`8006a1a0 KERNELBASE+0x1430
00000000`1327ef68 00000000`00df54b2 0x8006a1a0
00000000`1327ef70 00000000`00000001 sqlservr+0x354b2
00000000`1327ef78 00000000`8063c840 0x1
00000000`1327ef80 00000000`00000000 0x8063c840

34 Id: 58a0.8a14 Suspend: 0 Teb: 000007ff`fff6c000 Unfrozen
Child-SP RetAddr Call Site
00000000`135fed38 000007fe`fda81430 ntdll+0x5186a
00000000`135fed40 00000000`00000000 KERNELBASE+0x1430

35 Id: 58a0.5840 Suspend: 0 Teb: 000007ff`fff6a000 Unfrozen
Child-SP RetAddr Call Site
00000000`23bed3f8 000007fe`fda810dc ntdll+0x512fa
00000000`23bed400 00000000`0000007f KERNELBASE+0x10dc
00000000`23bed408 00000000`00df53d2 0x7f
00000000`23bed410 00000000`00000000 sqlservr+0x353d2

36 Id: 58a0.98e4 Suspend: 0 Teb: 000007ff`fff68000 Unfrozen
Child-SP RetAddr Call Site
00000000`23e3ed28 000007fe`fda810dc ntdll+0x512fa
00000000`23e3ed30 00000000`00000000 KERNELBASE+0x10dc

37 Id: 58a0.933c Suspend: 0 Teb: 000007ff`fff64000 Unfrozen
Child-SP RetAddr Call Site
00000000`243df328 00000000`77bd2d50 ntdll+0x52a4a
00000000`243df330 00000000`77d95430 kernel32+0x72d50
00000000`243df338 000007fe`fda810dc ntdll+0x115430
00000000`243df340 00000000`000002e0 KERNELBASE+0x10dc
00000000`243df348 00000000`00730000 0x2e0
00000000`243df350 00000000`00000000 0x730000

38 Id: 58a0.976c Suspend: 0 Teb: 000007ff`fff62000 Unfrozen
Child-SP RetAddr Call Site
00000000`246bc0f8 00000000`77bd2d50 ntdll+0x52a4a
00000000`246bc100 00000000`05a6e1a0 kernel32+0x72d50
00000000`246bc108 000007fe`fda810dc 0x5a6e1a0
00000000`246bc110 00000000`00000060 KERNELBASE+0x10dc
00000000`246bc118 00000000`00df53d2 0x60
00000000`246bc120 00000000`00000000 sqlservr+0x353d2

39 Id: 58a0.9344 Suspend: 0 Teb: 000007ff`fff60000 Unfrozen
Child-SP RetAddr Call Site
00000000`24a9f368 00000000`77bd2d50 ntdll+0x52a4a
00000000`24a9f370 00000000`77d95430 kernel32+0x72d50
00000000`24a9f378 000007fe`fda810dc ntdll+0x115430
00000000`24a9f380 00000000`000002e0 KERNELBASE+0x10dc
00000000`24a9f388 00000000`00730000 0x2e0
00000000`24a9f390 00000000`00000000 0x730000

# 40 Id: 58a0.8df8 Suspend: 0 Teb: 000007ff`fff5e000 Unfrozen
Child-SP RetAddr Call Site
00000000`24ccd6a8 000007fe`fda810dc ntdll+0x512fa
00000000`24ccd6b0 00000000`00010460 KERNELBASE+0x10dc
00000000`24ccd6b8 00000000`00008df8 0x10460
00000000`24ccd6c0 00000000`04057a00 0x8df8
00000000`24ccd6c8 00000000`03c2d7fc sqlservr+0x3297a00
00000000`24ccd6d0 00000000`04057a00 sqlservr+0x2e6d7fc
00000000`24ccd6d8 ffffffff`fff0bdc0 sqlservr+0x3297a00
00000000`24ccd6e0 00000000`00000048 0xffffffff`fff0bdc0
00000000`24ccd6e8 00000000`00000001 0x48
00000000`24ccd6f0 00000000`00000000 0x1

41 Id: 58a0.8b1c Suspend: 0 Teb: 000007ff`fff5c000 Unfrozen
Child-SP RetAddr Call Site
00000000`2505f1e8 00000000`77bd2d50 ntdll+0x52a4a
00000000`2505f1f0 00000000`77d95430 kernel32+0x72d50
00000000`2505f1f8 000007fe`fda810dc ntdll+0x115430
00000000`2505f200 00000000`000002e0 KERNELBASE+0x10dc
00000000`2505f208 00000000`00730000 0x2e0
00000000`2505f210 00000000`00000000 0x730000

42 Id: 58a0.8174 Suspend: 0 Teb: 000007ff`fff5a000 Unfrozen
Child-SP RetAddr Call Site
00000000`253bec08 000007fe`fda810dc ntdll+0x512fa
00000000`253bec10 00000000`058d0080 KERNELBASE+0x10dc
00000000`253bec18 000007ff`fff5b4a8 0x58d0080
00000000`253bec20 00000000`00000000 0x7ff`fff5b4a8

43 Id: 58a0.3998 Suspend: 0 Teb: 000007ff`fff58000 Unfrozen
Child-SP RetAddr Call Site
00000000`2575f438 00000000`77bd2d50 ntdll+0x52a4a
00000000`2575f440 00000000`77d95430 kernel32+0x72d50
00000000`2575f448 000007fe`fda810dc ntdll+0x115430
00000000`2575f450 00000000`000002e0 KERNELBASE+0x10dc
00000000`2575f458 00000000`00730000 0x2e0
00000000`2575f460 00000000`00000000 0x730000

44 Id: 58a0.3f20 Suspend: 0 Teb: 000007ff`fff56000 Unfrozen
Child-SP RetAddr Call Site
00000000`25abf808 000007fe`fda810dc ntdll+0x512fa
00000000`25abf810 00000000`00000001 KERNELBASE+0x10dc
00000000`25abf818 00000000`03c82e28 0x1
00000000`25abf820 00000000`25abf6e8 sqlservr+0x2ec2e28
00000000`25abf828 00000000`00000000 0x25abf6e8

45 Id: 58a0.9a04 Suspend: 0 Teb: 000007ff`fff54000 Unfrozen
Child-SP RetAddr Call Site
00000000`25ccf028 00000000`77bd2d50 ntdll+0x52a4a
00000000`25ccf030 00000000`77d95430 kernel32+0x72d50
00000000`25ccf038 000007fe`fda810dc ntdll+0x115430
00000000`25ccf040 00000000`000002e0 KERNELBASE+0x10dc
00000000`25ccf048 00000000`00730000 0x2e0
00000000`25ccf050 00000000`00000000 0x730000

46 Id: 58a0.9160 Suspend: 0 Teb: 000007ff`fff52000 Unfrozen
Child-SP RetAddr Call Site
00000000`26079728 00000000`77bd2d50 ntdll+0x52a4a
00000000`26079730 00000000`b41b15c0 kernel32+0x72d50
00000000`26079738 000007fe`fda810dc 0xb41b15c0
00000000`26079740 00000000`858fa000 KERNELBASE+0x10dc
00000000`26079748 00000000`00000002 0x858fa000
00000000`26079750 00000000`00000000 0x2

47 Id: 58a0.5228 Suspend: 0 Teb: 000007ff`fff50000 Unfrozen
Child-SP RetAddr Call Site
00000000`263af728 00000000`77bd2d50 ntdll+0x52a4a
00000000`263af730 00000000`77d95430 kernel32+0x72d50
00000000`263af738 000007fe`fda810dc ntdll+0x115430
00000000`263af740 00000000`000002e0 KERNELBASE+0x10dc
00000000`263af748 00000000`00730000 0x2e0
00000000`263af750 00000000`00000000 0x730000

48 Id: 58a0.3198 Suspend: 0 Teb: 000007ff`fff4e000 Unfrozen
Child-SP RetAddr Call Site
00000000`26689178 000007fe`fda810dc ntdll+0x512fa
00000000`26689180 00000000`858fa000 KERNELBASE+0x10dc
00000000`26689188 00000000`00000002 0x858fa000
00000000`26689190 00000000`00000000 0x2

49 Id: 58a0.9a88 Suspend: 0 Teb: 000007ff`fff4c000 Unfrozen
Child-SP RetAddr Call Site
00000000`26a7f088 00000000`77bd2d50 ntdll+0x52a4a
00000000`26a7f090 00000000`77d95430 kernel32+0x72d50
00000000`26a7f098 000007fe`fda810dc ntdll+0x115430
00000000`26a7f0a0 00000000`000002e0 KERNELBASE+0x10dc
00000000`26a7f0a8 00000000`00730000 0x2e0
00000000`26a7f0b0 00000000`00000000 0x730000

50 Id: 58a0.46a8 Suspend: 0 Teb: 000007ff`fff4a000 Unfrozen
Child-SP RetAddr Call Site
00000000`26cc91c8 00000000`77bd2d50 ntdll+0x52a4a
00000000`26cc91d0 00000000`b0bf35c0 kernel32+0x72d50
00000000`26cc91d8 000007fe`fda810dc 0xb0bf35c0
00000000`26cc91e0 00000000`858fa000 KERNELBASE+0x10dc
00000000`26cc91e8 00000000`00000002 0x858fa000
00000000`26cc91f0 00000000`00000000 0x2

51 Id: 58a0.6650 Suspend: 0 Teb: 000007ff`fff48000 Unfrozen
Child-SP RetAddr Call Site
00000000`2702f048 00000000`77bd2d50 ntdll+0x52a4a
00000000`2702f050 00000000`77d95430 kernel32+0x72d50
00000000`2702f058 000007fe`fda810dc ntdll+0x115430
00000000`2702f060 00000000`000002e0 KERNELBASE+0x10dc
00000000`2702f068 00000000`00730000 0x2e0
00000000`2702f070 00000000`00000000 0x730000

52 Id: 58a0.9a50 Suspend: 0 Teb: 000007ff`fff46000 Unfrozen
Child-SP RetAddr Call Site
00000000`27259428 000007fe`fda810dc ntdll+0x512fa
00000000`27259430 00000000`858fa000 KERNELBASE+0x10dc
00000000`27259438 00000000`00000002 0x858fa000
00000000`27259440 00000000`00000000 0x2

53 Id: 58a0.8424 Suspend: 0 Teb: 000007ff`fff44000 Unfrozen
Child-SP RetAddr Call Site
00000000`275ef4f8 00000000`77bd2d50 ntdll+0x52a4a
00000000`275ef500 00000000`77d95430 kernel32+0x72d50
00000000`275ef508 000007fe`fda810dc ntdll+0x115430
00000000`275ef510 00000000`000002e0 KERNELBASE+0x10dc
00000000`275ef518 00000000`00730000 0x2e0
00000000`275ef520 00000000`00000000 0x730000

54 Id: 58a0.9b10 Suspend: 0 Teb: 000007ff`fff40000 Unfrozen
Child-SP RetAddr Call Site
00000000`27cef718 00000000`77bd2d50 ntdll+0x52a4a
00000000`27cef720 00000000`77d95430 kernel32+0x72d50
00000000`27cef728 000007fe`fda810dc ntdll+0x115430
00000000`27cef730 00000000`000002e0 KERNELBASE+0x10dc
00000000`27cef738 00000000`00730000 0x2e0
00000000`27cef740 00000000`00000000 0x730000

55 Id: 58a0.97a0 Suspend: 0 Teb: 000007ff`fff3e000 Unfrozen
Child-SP RetAddr Call Site
00000000`27f29338 00000000`77bd2d50 ntdll+0x52a4a
00000000`27f29340 00000000`b0cc75c0 kernel32+0x72d50
00000000`27f29348 000007fe`fda810dc 0xb0cc75c0
00000000`27f29350 00000000`00000001 KERNELBASE+0x10dc
00000000`27f29358 00000000`00000000 0x1

56 Id: 58a0.92b4 Suspend: 0 Teb: 000007ff`fff3c000 Unfrozen
Child-SP RetAddr Call Site
00000000`2821f5a8 00000000`77bd2d50 ntdll+0x52a4a
00000000`2821f5b0 00000000`77d95430 kernel32+0x72d50
00000000`2821f5b8 000007fe`fda810dc ntdll+0x115430
00000000`2821f5c0 00000000`000002e0 KERNELBASE+0x10dc
00000000`2821f5c8 00000000`00730000 0x2e0
00000000`2821f5d0 00000000`00000000 0x730000

57 Id: 58a0.910c Suspend: 0 Teb: 000007ff`fff3a000 Unfrozen
Child-SP RetAddr Call Site
00000000`285f92a8 00000000`77bd2d50 ntdll+0x52a4a
00000000`285f92b0 00000000`b4d175c0 kernel32+0x72d50
00000000`285f92b8 000007fe`fda810dc 0xb4d175c0
00000000`285f92c0 00000000`858fa000 KERNELBASE+0x10dc
00000000`285f92c8 00000000`00000002 0x858fa000
00000000`285f92d0 00000000`00000000 0x2

58 Id: 58a0.9558 Suspend: 0 Teb: 000007ff`fff38000 Unfrozen
Child-SP RetAddr Call Site
00000000`289af148 00000000`77bd2d50 ntdll+0x52a4a
00000000`289af150 00000000`77d95430 kernel32+0x72d50
00000000`289af158 000007fe`fda810dc ntdll+0x115430
00000000`289af160 00000000`000002e0 KERNELBASE+0x10dc
00000000`289af168 00000000`00730000 0x2e0
00000000`289af170 00000000`00000000 0x730000

59 Id: 58a0.7d18 Suspend: 0 Teb: 000007ff`fff36000 Unfrozen
Child-SP RetAddr Call Site
00000000`28bcddb8 000007fe`fda810dc ntdll+0x512fa
00000000`28bcddc0 00000000`00000000 KERNELBASE+0x10dc

60 Id: 58a0.94a0 Suspend: 0 Teb: 000007ff`fff34000 Unfrozen
Child-SP RetAddr Call Site
00000000`28e7f678 00000000`77bd2d50 ntdll+0x52a4a
00000000`28e7f680 00000000`77d95430 kernel32+0x72d50
00000000`28e7f688 000007fe`fda810dc ntdll+0x115430
00000000`28e7f690 00000000`000002e0 KERNELBASE+0x10dc
00000000`28e7f698 00000000`00730000 0x2e0
00000000`28e7f6a0 00000000`00000000 0x730000

61 Id: 58a0.6de0 Suspend: 0 Teb: 000007ff`fff32000 Unfrozen
Child-SP RetAddr Call Site
00000000`2912d598 00000000`77bd2d50 ntdll+0x52a4a
00000000`2912d5a0 00000000`00000000 kernel32+0x72d50

62 Id: 58a0.4f48 Suspend: 0 Teb: 000007ff`fff30000 Unfrozen
Child-SP RetAddr Call Site
00000000`2948f2e8 00000000`77bd2d50 ntdll+0x52a4a
00000000`2948f2f0 00000000`77d95430 kernel32+0x72d50
00000000`2948f2f8 000007fe`fda810dc ntdll+0x115430
00000000`2948f300 00000000`000002e0 KERNELBASE+0x10dc
00000000`2948f308 00000000`00730000 0x2e0
00000000`2948f310 00000000`00000000 0x730000

63 Id: 58a0.3fa4 Suspend: 0 Teb: 000007ff`fff2e000 Unfrozen
Child-SP RetAddr Call Site
00000000`29709238 00000000`77bd2d50 ntdll+0x52a4a
00000000`29709240 00000000`b05ed5c0 kernel32+0x72d50
00000000`29709248 000007fe`fda810dc 0xb05ed5c0
00000000`29709250 00000000`858fa000 KERNELBASE+0x10dc
00000000`29709258 00000000`00000002 0x858fa000
00000000`29709260 00000000`00000000 0x2

64 Id: 58a0.9ae0 Suspend: 0 Teb: 000007ff`fff2c000 Unfrozen
Child-SP RetAddr Call Site
00000000`2993efb8 00000000`77bd2d50 ntdll+0x52a4a
00000000`2993efc0 00000000`77d95430 kernel32+0x72d50
00000000`2993efc8 000007fe`fda810dc ntdll+0x115430
00000000`2993efd0 00000000`000002e0 KERNELBASE+0x10dc
00000000`2993efd8 00000000`00730000 0x2e0
00000000`2993efe0 00000000`00000000 0x730000

65 Id: 58a0.995c Suspend: 0 Teb: 000007ff`fff2a000 Unfrozen
Child-SP RetAddr Call Site
00000000`29b79248 000007fe`fda810dc ntdll+0x512fa
00000000`29b79250 00000000`858fa000 KERNELBASE+0x10dc
00000000`29b79258 00000000`00000002 0x858fa000
00000000`29b79260 00000000`00000000 0x2

66 Id: 58a0.79f4 Suspend: 0 Teb: 000007ff`fff28000 Unfrozen
Child-SP RetAddr Call Site
00000000`29f1f1e8 000007fe`fda810dc ntdll+0x512fa
00000000`29f1f1f0 00000000`000002e0 KERNELBASE+0x10dc
00000000`29f1f1f8 00000000`00730000 0x2e0
00000000`29f1f200 00000000`00000000 0x730000

67 Id: 58a0.50a4 Suspend: 0 Teb: 000007ff`fff26000 Unfrozen
Child-SP RetAddr Call Site
00000000`2a2af0f8 000007fe`fda816ad ntdll+0x5134a
00000000`2a2af100 00000000`0d480080 KERNELBASE+0x16ad
00000000`2a2af108 00000000`0d474578 0xd480080
00000000`2a2af110 00000000`03bb9588 0xd474578
00000000`2a2af118 00000000`00000000 sqlservr+0x2df9588

68 Id: 58a0.95f4 Suspend: 0 Teb: 000007ff`fff24000 Unfrozen
Child-SP RetAddr Call Site
00000000`2a53ea78 000007fe`fda810dc ntdll+0x512fa
00000000`2a53ea80 00000000`2a53efa8 KERNELBASE+0x10dc
00000000`2a53ea88 00000000`80acf370 0x2a53efa8
00000000`2a53ea90 00000000`2a53efa8 0x80acf370
00000000`2a53ea98 00000000`00df52cf 0x2a53efa8
00000000`2a53eaa0 00000000`00000158 sqlservr+0x352cf
00000000`2a53eaa8 ffffffff`ee1e5d00 0x158
00000000`2a53eab0 00000000`00000048 0xffffffff`ee1e5d00
00000000`2a53eab8 00000000`00000001 0x48
00000000`2a53eac0 00000000`00000000 0x1

69 Id: 58a0.92b0 Suspend: 0 Teb: 000007ff`fff22000 Unfrozen
Child-SP RetAddr Call Site
00000000`2a84f378 000007fe`fda81430 ntdll+0x5186a
00000000`2a84f380 00000000`0005b368 KERNELBASE+0x1430
00000000`2a84f388 00000000`00000000 0x5b368

70 Id: 58a0.9644 Suspend: 0 Teb: 000007ff`fff20000 Unfrozen
Child-SP RetAddr Call Site
00000000`2ae3e588 000007fe`fda810dc ntdll+0x512fa
00000000`2ae3e590 00000001`00000013 KERNELBASE+0x10dc
00000000`2ae3e598 00000000`00290000 0x1`00000013
00000000`2ae3e5a0 00000001`00000013 0x290000
00000000`2ae3e5a8 00000000`057110b0 0x1`00000013
00000000`2ae3e5b0 00000000`b4ff9900 0x57110b0
00000000`2ae3e5b8 ffffffff`fd050f80 0xb4ff9900
00000000`2ae3e5c0 00000000`00000048 0xffffffff`fd050f80
00000000`2ae3e5c8 00000000`00000001 0x48
00000000`2ae3e5d0 00000000`00000000 0x1

71 Id: 58a0.94c0 Suspend: 0 Teb: 000007ff`fff1e000 Unfrozen
Child-SP RetAddr Call Site
00000000`2b0bf778 000007fe`fda810dc ntdll+0x512fa
00000000`2b0bf780 00000000`00000000 KERNELBASE+0x10dc

72 Id: 58a0.96c8 Suspend: 0 Teb: 000007ff`fff1c000 Unfrozen
Child-SP RetAddr Call Site
00000000`2b359268 00000000`77bd2d50 ntdll+0x52a4a
00000000`2b359270 00000000`990c95c0 kernel32+0x72d50
00000000`2b359278 000007fe`fda810dc 0x990c95c0
00000000`2b359280 00000000`00000001 KERNELBASE+0x10dc
00000000`2b359288 00000000`00000000 0x1

73 Id: 58a0.5acc Suspend: 0 Teb: 000007ff`fff1a000 Unfrozen
Child-SP RetAddr Call Site
00000000`2b64f1f8 00000000`77bd2d50 ntdll+0x52a4a
00000000`2b64f200 00000000`77d95430 kernel32+0x72d50
00000000`2b64f208 000007fe`fda810dc ntdll+0x115430
00000000`2b64f210 00000000`000002e0 KERNELBASE+0x10dc
00000000`2b64f218 00000000`00730000 0x2e0
00000000`2b64f220 00000000`00000000 0x730000

74 Id: 58a0.84f4 Suspend: 0 Teb: 000007ff`fff18000 Unfrozen
Child-SP RetAddr Call Site
00000000`2b94f368 000007fe`fda816ad ntdll+0x5134a
00000000`2b94f370 000007ff`fff16000 KERNELBASE+0x16ad
00000000`2b94f378 ffffffff`fffffffe 0x7ff`fff16000
00000000`2b94f380 00000000`00000000 0xffffffff`fffffffe

75 Id: 58a0.62a4 Suspend: 0 Teb: 000007ff`fff16000 Unfrozen
Child-SP RetAddr Call Site
00000000`2bc8f128 000007fe`fda810dc ntdll+0x512fa
00000000`2bc8f130 00000000`00000001 KERNELBASE+0x10dc
00000000`2bc8f138 000007fe`ff8814e4 0x1
00000000`2bc8f140 00000000`00000002 msvcrt+0x14e4
00000000`2bc8f148 ffffffff`fffffffe 0x2
00000000`2bc8f150 00000000`00000000 0xffffffff`fffffffe

76 Id: 58a0.6608 Suspend: 0 Teb: 000007ff`fff14000 Unfrozen
Child-SP RetAddr Call Site
00000000`302297a8 00000000`77bd2d50 ntdll+0x52a4a
00000000`302297b0 00000000`b4c295c0 kernel32+0x72d50
00000000`302297b8 000007fe`fda810dc 0xb4c295c0
00000000`302297c0 00000000`858fa000 KERNELBASE+0x10dc
00000000`302297c8 00000000`00000002 0x858fa000
00000000`302297d0 00000000`00000000 0x2

77 Id: 58a0.1da0 Suspend: 0 Teb: 000007ff`fff12000 Unfrozen
Child-SP RetAddr Call Site
00000000`305d90e8 00000000`77bd2d50 ntdll+0x52a4a
00000000`305d90f0 00000000`00000000 kernel32+0x72d50

78 Id: 58a0.8aec Suspend: 0 Teb: 000007ff`fff0e000 Unfrozen
Child-SP RetAddr Call Site
00000000`30d2f678 000007fe`fda810dc ntdll+0x512fa
00000000`30d2f680 00004cab`546f8056 KERNELBASE+0x10dc
00000000`30d2f688 00000000`00000000 0x4cab`546f8056

79 Id: 58a0.8a94 Suspend: 0 Teb: 000007ff`fffd7000 Unfrozen
Child-SP RetAddr Call Site
00000000`310e9088 000007fe`fda810dc ntdll+0x512fa
00000000`310e9090 00000000`858fa000 KERNELBASE+0x10dc
00000000`310e9098 00000000`00000002 0x858fa000
00000000`310e90a0 00000000`00000000 0x2

80 Id: 58a0.9184 Suspend: 0 Teb: 000007ff`fff0c000 Unfrozen
Child-SP RetAddr Call Site
00000000`31559428 00000000`77bd2d50 ntdll+0x52a4a
00000000`31559430 00000000`970075c0 kernel32+0x72d50
00000000`31559438 000007fe`fda810dc 0x970075c0
00000000`31559440 00000000`858fa000 KERNELBASE+0x10dc
00000000`31559448 00000000`00000002 0x858fa000
00000000`31559450 00000000`00000000 0x2

81 Id: 58a0.9920 Suspend: 0 Teb: 000007ff`fff08000 Unfrozen
Child-SP RetAddr Call Site
00000000`31aa9468 00000000`77bd2d50 ntdll+0x52a4a
00000000`31aa9470 00000000`b498b5c0 kernel32+0x72d50
00000000`31aa9478 000007fe`fda810dc 0xb498b5c0
00000000`31aa9480 00000000`858fa000 KERNELBASE+0x10dc
00000000`31aa9488 00000000`00000002 0x858fa000
00000000`31aa9490 00000000`00000000 0x2

82 Id: 58a0.9070 Suspend: 0 Teb: 000007ff`fff04000 Unfrozen
Child-SP RetAddr Call Site
00000000`320b9028 00000000`77bd2d50 ntdll+0x52a4a
00000000`320b9030 00000000`00da48d0 kernel32+0x72d50
00000000`320b9038 00000000`00da4898 0xda48d0
00000000`320b9040 00000000`00da43f8 0xda4898
00000000`320b9048 00000000`00da0508 0xda43f8
00000000`320b9050 00000000`00000000 0xda0508

83 Id: 58a0.2aec Suspend: 0 Teb: 000007ff`fff02000 Unfrozen
Child-SP RetAddr Call Site
00000000`324896c8 00000000`77bd2d50 ntdll+0x52a4a
00000000`324896d0 00000000`c14b15c0 kernel32+0x72d50
00000000`324896d8 000007fe`fda810dc 0xc14b15c0
00000000`324896e0 00000000`858fa000 KERNELBASE+0x10dc
00000000`324896e8 00000000`00000002 0x858fa000
00000000`324896f0 00000000`00000000 0x2

84 Id: 58a0.9bb8 Suspend: 0 Teb: 000007ff`fff00000 Unfrozen
Child-SP RetAddr Call Site
00000000`327cf8e8 000007fe`fda810dc ntdll+0x512fa
00000000`327cf8f0 00000000`00000000 KERNELBASE+0x10dc

85 Id: 58a0.7f98 Suspend: 0 Teb: 000007ff`ffefc000 Unfrozen
Child-SP RetAddr Call Site
00000000`32e29188 00000000`77bd2d50 ntdll+0x52a4a
00000000`32e29190 00000000`b5f495c0 kernel32+0x72d50
00000000`32e29198 000007fe`fda810dc 0xb5f495c0
00000000`32e291a0 00000000`858fa000 KERNELBASE+0x10dc
00000000`32e291a8 00000000`00000002 0x858fa000
00000000`32e291b0 00000000`00000000 0x2

86 Id: 58a0.98b4 Suspend: 0 Teb: 000007ff`ffef8000 Unfrozen
Child-SP RetAddr Call Site
00000000`3325f568 00000000`77c9fe3b ntdll+0x52bba
00000000`3325f570 00000000`0034a380 ntdll+0x1fe3b
00000000`3325f578 00000000`00000000 0x34a380

87 Id: 58a0.7234 Suspend: 0 Teb: 000007ff`ffef6000 Unfrozen
Child-SP RetAddr Call Site
00000000`33729088 00000000`77bd2d50 ntdll+0x52a4a
00000000`33729090 00000000`c17275c0 kernel32+0x72d50
00000000`33729098 00000000`00000000 0xc17275c0

88 Id: 58a0.946c Suspend: 0 Teb: 000007ff`ffef4000 Unfrozen
Child-SP RetAddr Call Site
00000000`339ad918 00000000`77bd2d50 ntdll+0x52a4a
00000000`339ad920 ffffffff`fffffffe kernel32+0x72d50
00000000`339ad928 000007fe`fda810dc 0xffffffff`fffffffe
00000000`339ad930 00000000`00000000 KERNELBASE+0x10dc

89 Id: 58a0.4e00 Suspend: 0 Teb: 000007ff`ffef2000 Unfrozen
Child-SP RetAddr Call Site
00000000`33c19368 00000000`77bd2d50 ntdll+0x52a4a
00000000`33c19370 00000000`b0bd75c0 kernel32+0x72d50
00000000`33c19378 000007fe`fda810dc 0xb0bd75c0
00000000`33c19380 00000000`858fa000 KERNELBASE+0x10dc
00000000`33c19388 00000000`00000002 0x858fa000
00000000`33c19390 00000000`00000000 0x2

90 Id: 58a0.418 Suspend: 0 Teb: 000007ff`ffef0000 Unfrozen
Child-SP RetAddr Call Site
00000000`33e89378 000007fe`fda810dc ntdll+0x512fa
00000000`33e89380 00000000`858fa000 KERNELBASE+0x10dc
00000000`33e89388 00000000`00000002 0x858fa000
00000000`33e89390 00000000`00000000 0x2

91 Id: 58a0.97f4 Suspend: 0 Teb: 000007ff`ffeee000 Unfrozen
Child-SP RetAddr Call Site
00000000`34439178 00000000`77bd2d50 ntdll+0x52a4a
00000000`34439180 00000000`b44fb5c0 kernel32+0x72d50
00000000`34439188 000007fe`fda810dc 0xb44fb5c0
00000000`34439190 00000000`858fa000 KERNELBASE+0x10dc
00000000`34439198 00000000`00000002 0x858fa000
00000000`344391a0 00000000`00000000 0x2

92 Id: 58a0.9af4 Suspend: 0 Teb: 000007ff`ffeec000 Unfrozen
Child-SP RetAddr Call Site
00000000`346a9368 00000000`77bd2d50 ntdll+0x52a4a
00000000`346a9370 00000000`04e468d0 kernel32+0x72d50
00000000`346a9378 00000000`04e46898 0x4e468d0
00000000`346a9380 00000000`04e463f8 0x4e46898
00000000`346a9388 00000000`04e42e08 0x4e463f8
00000000`346a9390 00000000`00000000 0x4e42e08

93 Id: 58a0.812c Suspend: 0 Teb: 000007ff`ffeea000 Unfrozen
Child-SP RetAddr Call Site
00000000`348f9718 000007fe`fda810dc ntdll+0x512fa
00000000`348f9720 00000000`858fa000 KERNELBASE+0x10dc
00000000`348f9728 00000000`00000002 0x858fa000
00000000`348f9730 00000000`00000000 0x2

94 Id: 58a0.5b9c Suspend: 0 Teb: 000007ff`ffee8000 Unfrozen
Child-SP RetAddr Call Site
00000000`34c79068 00000000`77bd2d50 ntdll+0x52a4a
00000000`34c79070 00000000`c12915c0 kernel32+0x72d50
00000000`34c79078 000007fe`fda810dc 0xc12915c0
00000000`34c79080 00000000`858fa000 KERNELBASE+0x10dc
00000000`34c79088 00000000`00000002 0x858fa000
00000000`34c79090 00000000`00000000 0x2

95 Id: 58a0.9334 Suspend: 0 Teb: 000007ff`ffee6000 Unfrozen
Child-SP RetAddr Call Site
00000000`34e893e8 00000000`77bd2d50 ntdll+0x52a4a
00000000`34e893f0 00000000`c18fd5c0 kernel32+0x72d50
00000000`34e893f8 000007fe`fda810dc 0xc18fd5c0
00000000`34e89400 00000000`858fa000 KERNELBASE+0x10dc
00000000`34e89408 00000000`00000002 0x858fa000
00000000`34e89410 00000000`00000000 0x2

96 Id: 58a0.1ba0 Suspend: 0 Teb: 000007ff`ffee4000 Unfrozen
Child-SP RetAddr Call Site
00000000`352195b8 000007fe`fda810dc ntdll+0x512fa
00000000`352195c0 00000000`858fa000 KERNELBASE+0x10dc
00000000`352195c8 00000000`00000002 0x858fa000
00000000`352195d0 00000000`00000000 0x2

97 Id: 58a0.99e0 Suspend: 0 Teb: 000007ff`ffee2000 Unfrozen
Child-SP RetAddr Call Site
00000000`354d9418 000007fe`fda810dc ntdll+0x512fa
00000000`354d9420 00000000`858fa000 KERNELBASE+0x10dc
00000000`354d9428 00000000`00000002 0x858fa000
00000000`354d9430 00000000`00000000 0x2

98 Id: 58a0.97dc Suspend: 0 Teb: 000007ff`ffee0000 Unfrozen
Child-SP RetAddr Call Site
00000000`35799698 00000000`77bd2d50 ntdll+0x52a4a
00000000`357996a0 00000000`9c50d5c0 kernel32+0x72d50
00000000`357996a8 000007fe`fda810dc 0x9c50d5c0
00000000`357996b0 00000000`858fa000 KERNELBASE+0x10dc
00000000`357996b8 00000000`00000002 0x858fa000
00000000`357996c0 00000000`00000000 0x2

99 Id: 58a0.9824 Suspend: 0 Teb: 000007ff`ffede000 Unfrozen
Child-SP RetAddr Call Site
00000000`35a89248 00000000`77bd2d50 ntdll+0x52a4a
00000000`35a89250 00000000`b29df5c0 kernel32+0x72d50
00000000`35a89258 000007fe`fda810dc 0xb29df5c0
00000000`35a89260 00000000`858fa000 KERNELBASE+0x10dc
00000000`35a89268 00000000`00000002 0x858fa000
00000000`35a89270 00000000`00000000 0x2

100 Id: 58a0.91f4 Suspend: 0 Teb: 000007ff`ffedc000 Unfrozen
Child-SP RetAddr Call Site
00000000`36499118 00000000`77bd2d50 ntdll+0x52a4a
00000000`36499120 00000000`b4d275c0 kernel32+0x72d50
00000000`36499128 000007fe`fda810dc 0xb4d275c0
00000000`36499130 00000000`858fa000 KERNELBASE+0x10dc
00000000`36499138 00000000`00000002 0x858fa000
00000000`36499140 00000000`00000000 0x2

101 Id: 58a0.90f0 Suspend: 0 Teb: 000007ff`ffeda000 Unfrozen
Child-SP RetAddr Call Site
00000000`366af728 000007fe`fda810dc ntdll+0x512fa
00000000`366af730 00004cab`52d781e6 KERNELBASE+0x10dc
00000000`366af738 00000000`00000000 0x4cab`52d781e6

102 Id: 58a0.7798 Suspend: 0 Teb: 000007ff`ffed8000 Unfrozen
Child-SP RetAddr Call Site
00000000`369b9388 00000000`77bd2d50 ntdll+0x52a4a
00000000`369b9390 00000000`00000000 kernel32+0x72d50

103 Id: 58a0.86e8 Suspend: 0 Teb: 000007ff`ffed6000 Unfrozen
Child-SP RetAddr Call Site
00000000`36c190c8 00000000`77bd2d50 ntdll+0x52a4a
00000000`36c190d0 00000000`c21355c0 kernel32+0x72d50
00000000`36c190d8 00000000`00000000 0xc21355c0

104 Id: 58a0.9b5c Suspend: 0 Teb: 000007ff`ffed4000 Unfrozen
Child-SP RetAddr Call Site
00000000`36ff9358 00000000`77bd2d50 ntdll+0x52a4a
00000000`36ff9360 00000000`ad3115c0 kernel32+0x72d50
00000000`36ff9368 000007fe`fda810dc 0xad3115c0
00000000`36ff9370 00000000`858fa000 KERNELBASE+0x10dc
00000000`36ff9378 00000000`00000002 0x858fa000
00000000`36ff9380 00000000`00000000 0x2

105 Id: 58a0.6858 Suspend: 0 Teb: 000007ff`ffed2000 Unfrozen
Child-SP RetAddr Call Site
00000000`37229518 00000000`77bd2d50 ntdll+0x52a4a
00000000`37229520 00000000`b05a55c0 kernel32+0x72d50
00000000`37229528 000007fe`fda810dc 0xb05a55c0
00000000`37229530 00000000`858fa000 KERNELBASE+0x10dc
00000000`37229538 00000000`00000002 0x858fa000
00000000`37229540 00000000`00000000 0x2

106 Id: 58a0.96a8 Suspend: 0 Teb: 000007ff`ffed0000 Unfrozen
Child-SP RetAddr Call Site
00000000`37518fe8 00000000`77bd2d50 ntdll+0x52a4a
00000000`37518ff0 00000000`00000000 kernel32+0x72d50

107 Id: 58a0.6b28 Suspend: 0 Teb: 000007ff`ffecc000 Unfrozen
Child-SP RetAddr Call Site
00000000`37b09698 00000000`77bd2d50 ntdll+0x52a4a
00000000`37b096a0 00000000`b43f35c0 kernel32+0x72d50
00000000`37b096a8 000007fe`fda810dc 0xb43f35c0
00000000`37b096b0 00000000`858fa000 KERNELBASE+0x10dc
00000000`37b096b8 00000000`00000002 0x858fa000
00000000`37b096c0 00000000`00000000 0x2

108 Id: 58a0.98ec Suspend: 0 Teb: 000007ff`ffeca000 Unfrozen
Child-SP RetAddr Call Site
00000000`37e49758 000007fe`fda810dc ntdll+0x512fa
00000000`37e49760 00000000`04e463f8 KERNELBASE+0x10dc
00000000`37e49768 00000000`04e42e08 0x4e463f8
00000000`37e49770 00000000`00000000 0x4e42e08

109 Id: 58a0.61b0 Suspend: 0 Teb: 000007ff`ffec8000 Unfrozen
Child-SP RetAddr Call Site
00000000`380e90e8 00000000`77bd2d50 ntdll+0x52a4a
00000000`380e90f0 00000000`b47c75c0 kernel32+0x72d50
00000000`380e90f8 000007fe`fda810dc 0xb47c75c0
00000000`380e9100 00000000`858fa000 KERNELBASE+0x10dc
00000000`380e9108 00000000`00000002 0x858fa000
00000000`380e9110 00000000`00000000 0x2

110 Id: 58a0.4dbc Suspend: 0 Teb: 000007ff`ffec6000 Unfrozen
Child-SP RetAddr Call Site
00000000`383e9208 000007fe`fda810dc ntdll+0x512fa
00000000`383e9210 00000000`858fa000 KERNELBASE+0x10dc
00000000`383e9218 00000000`00000002 0x858fa000
00000000`383e9220 00000000`00000000 0x2

111 Id: 58a0.9700 Suspend: 0 Teb: 000007ff`ffec2000 Unfrozen
Child-SP RetAddr Call Site
00000000`3899f3a8 000007fe`fda810dc ntdll+0x512fa
00000000`3899f3b0 00000000`00da0000 KERNELBASE+0x10dc
00000000`3899f3b8 00000000`00000000 0xda0000

112 Id: 58a0.9a6c Suspend: 0 Teb: 000007ff`ffec0000 Unfrozen
Child-SP RetAddr Call Site
00000000`38d49418 00000000`77bd2d50 ntdll+0x52a4a
00000000`38d49420 00000000`c17415c0 kernel32+0x72d50
00000000`38d49428 00000000`00000000 0xc17415c0

113 Id: 58a0.8224 Suspend: 0 Teb: 000007ff`ffebe000 Unfrozen
Child-SP RetAddr Call Site
00000000`39089198 000007fe`fda810dc ntdll+0x512fa
00000000`390891a0 00000000`858fa000 KERNELBASE+0x10dc
00000000`390891a8 00000000`00000002 0x858fa000
00000000`390891b0 00000000`00000000 0x2

114 Id: 58a0.5e10 Suspend: 0 Teb: 000007ff`ffebc000 Unfrozen
Child-SP RetAddr Call Site
00000000`39389738 00000000`77bd2d50 ntdll+0x52a4a
00000000`39389740 00000000`c18855c0 kernel32+0x72d50
00000000`39389748 000007fe`fda810dc 0xc18855c0
00000000`39389750 00000000`858fa000 KERNELBASE+0x10dc
00000000`39389758 00000000`00000002 0x858fa000
00000000`39389760 00000000`00000000 0x2

115 Id: 58a0.9b24 Suspend: 0 Teb: 000007ff`ffeba000 Unfrozen
Child-SP RetAddr Call Site
00000000`397295b8 00000000`77bd2d50 ntdll+0x52a4a
00000000`397295c0 00000000`c13795c0 kernel32+0x72d50
00000000`397295c8 000007fe`fda810dc 0xc13795c0
00000000`397295d0 00000000`858fa000 KERNELBASE+0x10dc
00000000`397295d8 00000000`00000002 0x858fa000
00000000`397295e0 00000000`00000000 0x2

116 Id: 58a0.91d8 Suspend: 0 Teb: 000007ff`ffeb8000 Unfrozen
Child-SP RetAddr Call Site
00000000`399f9728 00000000`77bd2d50 ntdll+0x52a4a
00000000`399f9730 00000000`b5e455c0 kernel32+0x72d50
00000000`399f9738 000007fe`fda810dc 0xb5e455c0
00000000`399f9740 00000000`858fa000 KERNELBASE+0x10dc
00000000`399f9748 00000000`00000002 0x858fa000
00000000`399f9750 00000000`00000000 0x2

117 Id: 58a0.9288 Suspend: 0 Teb: 000007ff`ffeb6000 Unfrozen
Child-SP RetAddr Call Site
00000000`39dce838 000007fe`fda810dc ntdll+0x512fa
00000000`39dce840 00000000`00000000 KERNELBASE+0x10dc

118 Id: 58a0.9830 Suspend: 0 Teb: 000007ff`ffeb2000 Unfrozen
Child-SP RetAddr Call Site
00000000`3a479168 00000000`77bd2d50 ntdll+0x52a4a
00000000`3a479170 00000000`9a5d15c0 kernel32+0x72d50
00000000`3a479178 000007fe`fda810dc 0x9a5d15c0
00000000`3a479180 00000000`858fa000 KERNELBASE+0x10dc
00000000`3a479188 00000000`00000002 0x858fa000
00000000`3a479190 00000000`00000000 0x2

119 Id: 58a0.336c Suspend: 0 Teb: 000007ff`ffeb0000 Unfrozen
Child-SP RetAddr Call Site
00000000`3a7590b8 00000000`77bd2d50 ntdll+0x52a4a
00000000`3a7590c0 00000000`c26bd5c0 kernel32+0x72d50
00000000`3a7590c8 000007fe`fda810dc 0xc26bd5c0
00000000`3a7590d0 00000000`858fa000 KERNELBASE+0x10dc
00000000`3a7590d8 00000000`00000002 0x858fa000
00000000`3a7590e0 00000000`00000000 0x2

120 Id: 58a0.3d28 Suspend: 0 Teb: 000007ff`ffeae000 Unfrozen
Child-SP RetAddr Call Site
00000000`3aa395c8 000007fe`fda810dc ntdll+0x512fa
00000000`3aa395d0 00000000`858fa000 KERNELBASE+0x10dc
00000000`3aa395d8 00000000`00000002 0x858fa000
00000000`3aa395e0 00000000`00000000 0x2

121 Id: 58a0.1dbc Suspend: 0 Teb: 000007ff`ffeac000 Unfrozen
Child-SP RetAddr Call Site
00000000`3ac69378 00000000`77bd2d50 ntdll+0x52a4a
00000000`3ac69380 00000000`b48c55c0 kernel32+0x72d50
00000000`3ac69388 000007fe`fda810dc 0xb48c55c0
00000000`3ac69390 00000000`858fa000 KERNELBASE+0x10dc
00000000`3ac69398 00000000`00000002 0x858fa000
00000000`3ac693a0 00000000`00000000 0x2

122 Id: 58a0.79f8 Suspend: 0 Teb: 000007ff`ffeaa000 Unfrozen
Child-SP RetAddr Call Site
00000000`3ae69718 000007fe`fda810dc ntdll+0x512fa
00000000`3ae69720 00000000`858fa000 KERNELBASE+0x10dc
00000000`3ae69728 00000000`00000002 0x858fa000
00000000`3ae69730 00000000`00000000 0x2

123 Id: 58a0.92d4 Suspend: 0 Teb: 000007ff`ffea8000 Unfrozen
Child-SP RetAddr Call Site
00000000`3b0790e8 000007fe`fda810dc ntdll+0x512fa
00000000`3b0790f0 00000000`858fa000 KERNELBASE+0x10dc
00000000`3b0790f8 00000000`00000002 0x858fa000
00000000`3b079100 00000000`00000000 0x2

124 Id: 58a0.86e0 Suspend: 0 Teb: 000007ff`ffea6000 Unfrozen
Child-SP RetAddr Call Site
00000000`3b469428 00000000`77bd2d50 ntdll+0x52a4a
00000000`3b469430 00000000`c1c255c0 kernel32+0x72d50
00000000`3b469438 000007fe`fda810dc 0xc1c255c0
00000000`3b469440 00000000`858fa000 KERNELBASE+0x10dc
00000000`3b469448 00000000`00000002 0x858fa000
00000000`3b469450 00000000`00000000 0x2

125 Id: 58a0.22d8 Suspend: 0 Teb: 000007ff`ffea4000 Unfrozen
Child-SP RetAddr Call Site
00000000`3b6693b8 00000000`77bd2d50 ntdll+0x52a4a
00000000`3b6693c0 00000000`00000000 kernel32+0x72d50

126 Id: 58a0.18bc Suspend: 0 Teb: 000007ff`fffd3000 Unfrozen
Child-SP RetAddr Call Site
00000000`31cf9708 000007fe`fda810dc ntdll+0x512fa
00000000`31cf9710 00000000`858fa000 KERNELBASE+0x10dc
00000000`31cf9718 00000000`00000002 0x858fa000
00000000`31cf9720 00000000`00000000 0x2

127 Id: 58a0.6bc0 Suspend: 0 Teb: 000007ff`ffe9e000 Unfrozen
Child-SP RetAddr Call Site
00000000`3c3a97b8 00000000`77bd2d50 ntdll+0x52a4a
00000000`3c3a97c0 00000000`c27f35c0 kernel32+0x72d50
00000000`3c3a97c8 00000000`00000000 0xc27f35c0

128 Id: 58a0.6950 Suspend: 0 Teb: 000007ff`ffe9c000 Unfrozen
Child-SP RetAddr Call Site
00000000`35f09548 00000000`77bd2d50 ntdll+0x52a4a
00000000`35f09550 00000000`b44115c0 kernel32+0x72d50
00000000`35f09558 000007fe`fda810dc 0xb44115c0
00000000`35f09560 00000000`858fa000 KERNELBASE+0x10dc
00000000`35f09568 00000000`00000002 0x858fa000
00000000`35f09570 00000000`00000000 0x2

129 Id: 58a0.7838 Suspend: 0 Teb: 000007ff`ffece000 Unfrozen
Child-SP RetAddr Call Site
00000000`37829778 00000000`77bd2d50 ntdll+0x52a4a
00000000`37829780 00000000`c23a35c0 kernel32+0x72d50
00000000`37829788 000007fe`fda810dc 0xc23a35c0
00000000`37829790 00000000`858fa000 KERNELBASE+0x10dc
00000000`37829798 00000000`00000002 0x858fa000
00000000`378297a0 00000000`00000000 0x2

130 Id: 58a0.9404 Suspend: 0 Teb: 000007ff`ffe9a000 Unfrozen
Child-SP RetAddr Call Site
00000000`3bba9068 000007fe`fda810dc ntdll+0x512fa
00000000`3bba9070 00000000`858fa000 KERNELBASE+0x10dc
00000000`3bba9078 00000000`00000002 0x858fa000
00000000`3bba9080 00000000`00000000 0x2

131 Id: 58a0.99d0 Suspend: 0 Teb: 000007ff`fff0a000 Unfrozen
Child-SP RetAddr Call Site
00000000`31859508 00000000`77bd2d50 ntdll+0x52a4a
00000000`31859510 00000000`b4e0d5c0 kernel32+0x72d50
00000000`31859518 000007fe`fda810dc 0xb4e0d5c0
00000000`31859520 00000000`858fa000 KERNELBASE+0x10dc
00000000`31859528 00000000`00000002 0x858fa000
00000000`31859530 00000000`00000000 0x2

132 Id: 58a0.972c Suspend: 0 Teb: 000007ff`ffea0000 Unfrozen
Child-SP RetAddr Call Site
00000000`387293a8 000007fe`fda810dc ntdll+0x512fa
00000000`387293b0 00000000`858fa000 KERNELBASE+0x10dc
00000000`387293b8 00000000`00000002 0x858fa000
00000000`387293c0 00000000`00000000 0x2

133 Id: 58a0.9670 Suspend: 0 Teb: 000007ff`ffec4000 Unfrozen
Child-SP RetAddr Call Site
00000000`32a396b8 000007fe`fda810dc ntdll+0x512fa
00000000`32a396c0 00000000`858fa000 KERNELBASE+0x10dc
00000000`32a396c8 00000000`00000002 0x858fa000
00000000`32a396d0 00000000`00000000 0x2

134 Id: 58a0.7fdc Suspend: 0 Teb: 000007ff`ffea2000 Unfrozen
Child-SP RetAddr Call Site
00000000`3b929688 000007fe`fda810dc ntdll+0x512fa
00000000`3b929690 00000000`858fa000 KERNELBASE+0x10dc
00000000`3b929698 00000000`00000002 0x858fa000
00000000`3b9296a0 00000000`00000000 0x2

135 Id: 58a0.12cc Suspend: 0 Teb: 000007ff`fff06000 Unfrozen
Child-SP RetAddr Call Site
00000000`3cbf9408 000007fe`fda810dc ntdll+0x512fa
00000000`3cbf9410 00000000`858fa000 KERNELBASE+0x10dc
00000000`3cbf9418 00000000`00000002 0x858fa000
00000000`3cbf9420 00000000`00000000 0x2

136 Id: 58a0.7930 Suspend: 0 Teb: 000007ff`fff8c000 Unfrozen
Child-SP RetAddr Call Site
00000000`3bdc9398 000007fe`fda810dc ntdll+0x512fa
00000000`3bdc93a0 00000000`858fa000 KERNELBASE+0x10dc
00000000`3bdc93a8 00000000`00000002 0x858fa000
00000000`3bdc93b0 00000000`00000000 0x2

137 Id: 58a0.2a18 Suspend: 0 Teb: 000007ff`ffefe000 Unfrozen
Child-SP RetAddr Call Site
00000000`3bff9208 00000000`77bd2d50 ntdll+0x52a4a
00000000`3bff9210 00000000`962795c0 kernel32+0x72d50
00000000`3bff9218 000007fe`fda810dc 0x962795c0
00000000`3bff9220 00000000`858fa000 KERNELBASE+0x10dc
00000000`3bff9228 00000000`00000002 0x858fa000
00000000`3bff9230 00000000`00000000 0x2

138 Id: 58a0.8544 Suspend: 0 Teb: 000007ff`ffefa000 Unfrozen
Child-SP RetAddr Call Site
00000000`3ce89208 000007fe`fda810dc ntdll+0x512fa
00000000`3ce89210 00000000`858fa000 KERNELBASE+0x10dc
00000000`3ce89218 00000000`00000002 0x858fa000
00000000`3ce89220 00000000`00000000 0x2

139 Id: 58a0.7f58 Suspend: 0 Teb: 000007ff`fff66000 Unfrozen
Child-SP RetAddr Call Site
00000000`3a1196b8 00000000`77bd2d50 ntdll+0x52a4a
00000000`3a1196c0 00000000`c25fb5c0 kernel32+0x72d50
00000000`3a1196c8 000007fe`fda810dc 0xc25fb5c0
00000000`3a1196d0 00000000`858fa000 KERNELBASE+0x10dc
00000000`3a1196d8 00000000`00000002 0x858fa000
00000000`3a1196e0 00000000`00000000 0x2

140 Id: 58a0.71d4 Suspend: 0 Teb: 000007ff`fff42000 Unfrozen
Child-SP RetAddr Call Site
00000000`3c5b9198 000007fe`fda810dc ntdll+0x512fa
00000000`3c5b91a0 00000000`858fa000 KERNELBASE+0x10dc
00000000`3c5b91a8 00000000`00000002 0x858fa000
00000000`3c5b91b0 00000000`00000000 0x2

141 Id: 58a0.165c Suspend: 0 Teb: 000007ff`ffeb4000 Unfrozen
Child-SP RetAddr Call Site
00000000`3d169338 00000000`77bd2d50 ntdll+0x52a4a
00000000`3d169340 00000000`c1bfd5c0 kernel32+0x72d50
00000000`3d169348 000007fe`fda810dc 0xc1bfd5c0
00000000`3d169350 00000000`858fa000 KERNELBASE+0x10dc
00000000`3d169358 00000000`00000002 0x858fa000
00000000`3d169360 00000000`00000000 0x2

142 Id: 58a0.83d8 Suspend: 0 Teb: 000007ff`ffe98000 Unfrozen
Child-SP RetAddr Call Site
00000000`3d37f9c8 000007fe`fda810dc ntdll+0x512fa
00000000`3d37f9d0 00000000`00000000 KERNELBASE+0x10dc

143 Id: 58a0.3190 Suspend: 0 Teb: 000007ff`fff10000 Unfrozen
Child-SP RetAddr Call Site
00000000`30b2f7d8 000007fe`fda810dc ntdll+0x512fa
00000000`30b2f7e0 00000000`00000000 KERNELBASE+0x10dc

144 Id: 58a0.693c Suspend: 0 Teb: 000007ff`fffd9000 Unfrozen
Child-SP RetAddr Call Site
00000000`3d66fb98 00000000`77c9fe3b ntdll+0x52bba
00000000`3d66fba0 00000000`00000001 ntdll+0x1fe3b
00000000`3d66fba8 00000000`00000000 0x1

145 Id: 58a0.913c Suspend: 0 Teb: 000007ff`fffdb000 Unfrozen
Child-SP RetAddr Call Site
00000000`3305f678 00000000`77c9fe3b ntdll+0x52bba
00000000`3305f680 00000000`00000001 ntdll+0x1fe3b
00000000`3305f688 00000000`00000000 0x1

Reply
WeekArrodo said

July 6, 2015 at 11:37 PM
sooreunaree
http://www.google.com/
Dritarohipt

Reply
Kris said

September 11, 2015 at 3:13 AM
0 Id: 15ab4.15ee8 Suspend: 0 Teb: 000007ff`fffde000 Unfrozen
Child-SP RetAddr Call Site
00000000`0030f328 000007fe`fd9810dc ntdll+0x4dc1a
00000000`0030f330 00000000`0030f430 KERNELBASE+0x10dc
00000000`0030f338 00000000`776ffa25 0x30f430
00000000`0030f340 00000000`0030f4d0 ntdll+0x1fa25
00000000`0030f348 00000000`00000000 0x30f4d0

1 Id: 15ab4.15190 Suspend: 0 Teb: 000007ff`fffd5000 Unfrozen
Child-SP RetAddr Call Site
00000000`05b4f518 00000000`776fa927 ntdll+0x4e18a
00000000`05b4f520 00000000`00000003 ntdll+0x1a927
00000000`05b4f528 00000000`00000000 0x3

2 Id: 15ab4.15310 Suspend: 0 Teb: 000007ff`fffae000 Unfrozen
Child-SP RetAddr Call Site
00000000`094af008 00000000`77632dc0 ntdll+0x4f36a
00000000`094af010 00000000`04190988 kernel32+0x72dc0
00000000`094af018 00000000`004b2cd2 0x4190988
00000000`094af020 00000000`00000000 sqlservr+0x2cd2

3 Id: 15ab4.15834 Suspend: 0 Teb: 000007ff`fffac000 Unfrozen
Child-SP RetAddr Call Site
00000000`0987c9a8 000007fe`fd9810dc ntdll+0x4dc1a
00000000`0987c9b0 00000000`00000240 KERNELBASE+0x10dc
00000000`0987c9b8 00000000`004b4185 0x240
00000000`0987c9c0 346dc5d6`3886594b sqlservr+0x4185
00000000`0987c9c8 000006ac`52e9c022 0x346dc5d6`3886594b
00000000`0987c9d0 00000000`00000001 0x6ac`52e9c022
00000000`0987c9d8 ffffffff`ff676980 0x1
00000000`0987c9e0 00000000`00000048 0xffffffff`ff676980
00000000`0987c9e8 000006ac`00000001 0x48
00000000`0987c9f0 00000000`00000000 0x6ac`00000001

4 Id: 15ab4.f650 Suspend: 0 Teb: 000007ff`fffaa000 Unfrozen
Child-SP RetAddr Call Site
00000000`09afed68 00000000`77632dc0 ntdll+0x4f36a
00000000`09afed70 00000000`041c0988 kernel32+0x72dc0
00000000`09afed78 00000000`004b2cd2 0x41c0988
00000000`09afed80 00000000`777f28a0 sqlservr+0x2cd2
00000000`09afed88 00000001`00000000 ntdll+0x1128a0
00000000`09afed90 000007ff`00000000 0x1`00000000
00000000`09afed98 00000000`000002d4 0x7ff`00000000
00000000`09afeda0 000007ff`fffab4a8 0x2d4
00000000`09afeda8 000007ff`fffaa000 0x7ff`fffab4a8
00000000`09afedb0 00000000`00000048 0x7ff`fffaa000
00000000`09afedb8 000007ff`00000001 0x48
00000000`09afedc0 00000000`00000000 0x7ff`00000001

5 Id: 15ab4.152bc Suspend: 0 Teb: 000007ff`fffa8000 Unfrozen
Child-SP RetAddr Call Site
00000000`09ecf5a8 000007fe`fd981203 ntdll+0x4df1a
00000000`09ecf5b0 00000000`09ecf668 KERNELBASE+0x1203
00000000`09ecf5b8 00000000`00000000 0x9ecf668

6 Id: 15ab4.11794 Suspend: 0 Teb: 000007ff`fffa6000 Unfrozen
Child-SP RetAddr Call Site
00000000`0a17f248 00000000`77632dc0 ntdll+0x4f36a
00000000`0a17f250 00000000`041d2988 kernel32+0x72dc0
00000000`0a17f258 00000000`004b2cd2 0x41d2988
00000000`0a17f260 00000000`777f28a0 sqlservr+0x2cd2
00000000`0a17f268 00000001`00000000 ntdll+0x1128a0
00000000`0a17f270 000007ff`00000000 0x1`00000000
00000000`0a17f278 00000000`000002cc 0x7ff`00000000
00000000`0a17f280 000007ff`fffa74a8 0x2cc
00000000`0a17f288 000007ff`fffa6000 0x7ff`fffa74a8
00000000`0a17f290 00000000`00000048 0x7ff`fffa6000
00000000`0a17f298 000007ff`00000001 0x48
00000000`0a17f2a0 00000000`00000000 0x7ff`00000001

7 Id: 15ab4.13fc0 Suspend: 0 Teb: 000007ff`fffa4000 Unfrozen
Child-SP RetAddr Call Site
00000000`0a4fec78 00000000`77632dc0 ntdll+0x4f36a
00000000`0a4fec80 00000000`041d2988 kernel32+0x72dc0
00000000`0a4fec88 00000000`004b2cd2 0x41d2988
00000000`0a4fec90 00000000`00000000 sqlservr+0x2cd2

8 Id: 15ab4.14d90 Suspend: 0 Teb: 000007ff`fffa2000 Unfrozen
Child-SP RetAddr Call Site
00000000`0a77f208 00000000`77632dc0 ntdll+0x4f36a
00000000`0a77f210 00000000`041f0988 kernel32+0x72dc0
00000000`0a77f218 00000000`004b2cd2 0x41f0988
00000000`0a77f220 00000000`777f28a0 sqlservr+0x2cd2
00000000`0a77f228 00000001`00000000 ntdll+0x1128a0
00000000`0a77f230 000007ff`00000000 0x1`00000000
00000000`0a77f238 00000000`000002c4 0x7ff`00000000
00000000`0a77f240 000007ff`fffa34a8 0x2c4
00000000`0a77f248 000007ff`fffa2000 0x7ff`fffa34a8
00000000`0a77f250 00000000`00000048 0x7ff`fffa2000
00000000`0a77f258 000007ff`00000001 0x48
00000000`0a77f260 00000000`00000000 0x7ff`00000001

9 Id: 15ab4.10d64 Suspend: 0 Teb: 000007ff`fffa0000 Unfrozen
Child-SP RetAddr Call Site
00000000`0aa4e678 00000000`77632dc0 ntdll+0x4f36a
00000000`0aa4e680 00000000`041f0988 kernel32+0x72dc0
00000000`0aa4e688 00000000`004b2cd2 0x41f0988
00000000`0aa4e690 00000000`00000009 sqlservr+0x2cd2
00000000`0aa4e698 00000000`00000000 0x9

10 Id: 15ab4.15174 Suspend: 0 Teb: 000007ff`fff9e000 Unfrozen
Child-SP RetAddr Call Site
00000000`0ac9eda8 00000000`77632dc0 ntdll+0x4f36a
00000000`0ac9edb0 00000000`04206988 kernel32+0x72dc0
00000000`0ac9edb8 00000000`004b2cd2 0x4206988
00000000`0ac9edc0 00000000`777f28a0 sqlservr+0x2cd2
00000000`0ac9edc8 00000001`00000000 ntdll+0x1128a0
00000000`0ac9edd0 000007ff`00000000 0x1`00000000
00000000`0ac9edd8 00000000`00000318 0x7ff`00000000
00000000`0ac9ede0 000007ff`fff9f4a8 0x318
00000000`0ac9ede8 000007ff`fff9e000 0x7ff`fff9f4a8
00000000`0ac9edf0 00000000`00000048 0x7ff`fff9e000
00000000`0ac9edf8 000007ff`00000001 0x48
00000000`0ac9ee00 00000000`00000000 0x7ff`00000001

11 Id: 15ab4.14f98 Suspend: 0 Teb: 000007ff`fff9c000 Unfrozen
Child-SP RetAddr Call Site
00000000`0ae9d118 00000000`77632dc0 ntdll+0x4f36a
00000000`0ae9d120 00000000`041d2988 kernel32+0x72dc0
00000000`0ae9d128 00000000`004b2cd2 0x41d2988
00000000`0ae9d130 00000000`00000000 sqlservr+0x2cd2

12 Id: 15ab4.155b8 Suspend: 0 Teb: 000007ff`fff9a000 Unfrozen
Child-SP RetAddr Call Site
00000000`0b11f068 00000000`77632dc0 ntdll+0x4f36a
00000000`0b11f070 00000000`04420988 kernel32+0x72dc0
00000000`0b11f078 00000000`004b2cd2 0x4420988
00000000`0b11f080 00000000`777f28a0 sqlservr+0x2cd2
00000000`0b11f088 00000001`00000000 ntdll+0x1128a0
00000000`0b11f090 000007ff`00000000 0x1`00000000
00000000`0b11f098 00000000`0000032c 0x7ff`00000000
00000000`0b11f0a0 000007ff`fff9b4a8 0x32c
00000000`0b11f0a8 000007ff`fff9a000 0x7ff`fff9b4a8
00000000`0b11f0b0 00000000`00000048 0x7ff`fff9a000
00000000`0b11f0b8 000007ff`00000001 0x48
00000000`0b11f0c0 00000000`00000000 0x7ff`00000001

13 Id: 15ab4.152e8 Suspend: 0 Teb: 000007ff`fff96000 Unfrozen
Child-SP RetAddr Call Site
00000000`0b5deba8 00000000`77632dc0 ntdll+0x4f36a
00000000`0b5debb0 00000000`04440988 kernel32+0x72dc0
00000000`0b5debb8 00000000`004b2cd2 0x4440988
00000000`0b5debc0 00000000`777f28a0 sqlservr+0x2cd2
00000000`0b5debc8 00000001`00000000 ntdll+0x1128a0
00000000`0b5debd0 000007ff`00000000 0x1`00000000
00000000`0b5debd8 00000000`00000340 0x7ff`00000000
00000000`0b5debe0 000007ff`fff974a8 0x340
00000000`0b5debe8 000007ff`fff96000 0x7ff`fff974a8
00000000`0b5debf0 00000000`00000048 0x7ff`fff96000
00000000`0b5debf8 000007ff`00000001 0x48
00000000`0b5dec00 00000000`00000000 0x7ff`00000001

14 Id: 15ab4.12c64 Suspend: 0 Teb: 000007ff`fff92000 Unfrozen
Child-SP RetAddr Call Site
00000000`0bb1f1a8 00000000`77632dc0 ntdll+0x4f36a
00000000`0bb1f1b0 00000000`04454988 kernel32+0x72dc0
00000000`0bb1f1b8 00000000`004b2cd2 0x4454988
00000000`0bb1f1c0 00000000`777f28a0 sqlservr+0x2cd2
00000000`0bb1f1c8 00000001`00000000 ntdll+0x1128a0
00000000`0bb1f1d0 000007ff`00000000 0x1`00000000
00000000`0bb1f1d8 00000000`00000354 0x7ff`00000000
00000000`0bb1f1e0 000007ff`fff934a8 0x354
00000000`0bb1f1e8 000007ff`fff92000 0x7ff`fff934a8
00000000`0bb1f1f0 00000000`00000048 0x7ff`fff92000
00000000`0bb1f1f8 000007ff`00000001 0x48
00000000`0bb1f200 00000000`00000000 0x7ff`00000001

15 Id: 15ab4.159e8 Suspend: 0 Teb: 000007ff`fff90000 Unfrozen
Child-SP RetAddr Call Site
00000000`0bf0f188 000007fe`fd9816ad ntdll+0x4dc6a
00000000`0bf0f190 00000001`722226c0 KERNELBASE+0x16ad
00000000`0bf0f198 00000000`00000000 0x1`722226c0

16 Id: 15ab4.ca00 Suspend: 0 Teb: 000007ff`fff8e000 Unfrozen
Child-SP RetAddr Call Site
00000000`0c1bf298 000007fe`fd981430 ntdll+0x4e18a
00000000`0c1bf2a0 00000000`8001a1a0 KERNELBASE+0x1430
00000000`0c1bf2a8 00000000`0040015b 0x8001a1a0
00000000`0c1bf2b0 00000000`00000000 0x40015b

17 Id: 15ab4.15808 Suspend: 0 Teb: 000007ff`fff8c000 Unfrozen
Child-SP RetAddr Call Site
00000000`0c49eff8 000007fe`fd981430 ntdll+0x4e18a
00000000`0c49f000 00000000`00000000 KERNELBASE+0x1430

18 Id: 15ab4.1443c Suspend: 0 Teb: 000007ff`fff8a000 Unfrozen
Child-SP RetAddr Call Site
00000000`14c5d788 000007fe`fd9810dc ntdll+0x4dc1a
00000000`14c5d790 00000000`000002fa KERNELBASE+0x10dc
00000000`14c5d798 00000000`004b4185 0x2fa
00000000`14c5d7a0 00000000`0c844e60 sqlservr+0x4185
00000000`14c5d7a8 000006ac`4a86344a 0xc844e60
00000000`14c5d7b0 00000000`00000000 0x6ac`4a86344a

19 Id: 15ab4.1591c Suspend: 0 Teb: 000007ff`fff88000 Unfrozen
Child-SP RetAddr Call Site
00000000`14ecf078 000007fe`fd9810dc ntdll+0x4dc1a
00000000`14ecf080 00000000`000003cc KERNELBASE+0x10dc
00000000`14ecf088 00000000`004b4185 0x3cc
00000000`14ecf090 346dc5d6`3886594b sqlservr+0x4185
00000000`14ecf098 000006ac`52f9405b 0x346dc5d6`3886594b
00000000`14ecf0a0 00000000`00000001 0x6ac`52f9405b
00000000`14ecf0a8 ffffffff`fd9da600 0x1
00000000`14ecf0b0 00000000`00000048 0xffffffff`fd9da600
00000000`14ecf0b8 000006ac`00000001 0x48
00000000`14ecf0c0 00000000`00000000 0x6ac`00000001

20 Id: 15ab4.151c8 Suspend: 0 Teb: 000007ff`fff84000 Unfrozen
Child-SP RetAddr Call Site
00000000`1540f0b8 00000000`77632dc0 ntdll+0x4f36a
00000000`1540f0c0 00000000`04ed4988 kernel32+0x72dc0
00000000`1540f0c8 00000000`004b2cd2 0x4ed4988
00000000`1540f0d0 00000000`777f28a0 sqlservr+0x2cd2
00000000`1540f0d8 00000001`00000000 ntdll+0x1128a0
00000000`1540f0e0 000007ff`00000000 0x1`00000000
00000000`1540f0e8 00000000`000003d0 0x7ff`00000000
00000000`1540f0f0 000007ff`fff854a8 0x3d0
00000000`1540f0f8 000007ff`fff84000 0x7ff`fff854a8
00000000`1540f100 00000000`00000048 0x7ff`fff84000
00000000`1540f108 000007ff`00000001 0x48
00000000`1540f110 00000000`00000000 0x7ff`00000001

21 Id: 15ab4.152f4 Suspend: 0 Teb: 000007ff`fff82000 Unfrozen
Child-SP RetAddr Call Site
00000000`1578c6b8 00000000`77632dc0 ntdll+0x4f36a
00000000`1578c6c0 00000000`04ed4988 kernel32+0x72dc0
00000000`1578c6c8 00000000`004b2cd2 0x4ed4988
00000000`1578c6d0 00000000`00000000 sqlservr+0x2cd2

22 Id: 15ab4.147ac Suspend: 0 Teb: 000007ff`fff80000 Unfrozen
Child-SP RetAddr Call Site
00000000`15abee38 000007fe`fd9810dc ntdll+0x4dc1a
00000000`15abee40 00000000`00000000 KERNELBASE+0x10dc

# 23 Id: 15ab4.1461c Suspend: 0 Teb: 000007ff`fff7e000 Unfrozen
Child-SP RetAddr Call Site
00000000`15dad5f8 000007fe`fd9810dc ntdll+0x4dc1a
00000000`15dad600 00000000`15dadb90 KERNELBASE+0x10dc
00000000`15dad608 00000000`0001461c 0x15dadb90
00000000`15dad610 00000000`03aa3140 0x1461c
00000000`15dad618 00000000`0367f07c sqlservr+0x35f3140
00000000`15dad620 00000000`03aa3140 sqlservr+0x31cf07c
00000000`15dad628 ffffffff`fff0bdc0 sqlservr+0x35f3140
00000000`15dad630 00000000`00000048 0xffffffff`fff0bdc0
00000000`15dad638 00000000`00000001 0x48
00000000`15dad640 00000000`00000000 0x1

24 Id: 15ab4.14674 Suspend: 0 Teb: 000007ff`fff7c000 Unfrozen
Child-SP RetAddr Call Site
00000000`1606efc8 00000000`77632dc0 ntdll+0x4f36a
00000000`1606efd0 00000000`04f10988 kernel32+0x72dc0
00000000`1606efd8 00000000`004b2cd2 0x4f10988
00000000`1606efe0 00000000`777f28a0 sqlservr+0x2cd2
00000000`1606efe8 00000001`00000000 ntdll+0x1128a0
00000000`1606eff0 000007ff`00000000 0x1`00000000
00000000`1606eff8 00000000`000003f4 0x7ff`00000000
00000000`1606f000 000007ff`fff7d4a8 0x3f4
00000000`1606f008 000007ff`fff7c000 0x7ff`fff7d4a8
00000000`1606f010 00000000`00000048 0x7ff`fff7c000
00000000`1606f018 000007ff`00000001 0x48
00000000`1606f020 00000000`00000000 0x7ff`00000001

25 Id: 15ab4.fdb0 Suspend: 0 Teb: 000007ff`fff7a000 Unfrozen
Child-SP RetAddr Call Site
00000000`1645e728 00000000`77632dc0 ntdll+0x4f36a
00000000`1645e730 00000000`04f10988 kernel32+0x72dc0
00000000`1645e738 00000000`004b2cd2 0x4f10988
00000000`1645e740 02950295`00000000 sqlservr+0x2cd2
00000000`1645e748 00000000`80690295 0x2950295`00000000
00000000`1645e750 00000000`806912b0 0x80690295
00000000`1645e758 00000000`00000404 0x806912b0
00000000`1645e760 00000000`00000000 0x404

26 Id: 15ab4.15df0 Suspend: 0 Teb: 000007ff`fff78000 Unfrozen
Child-SP RetAddr Call Site
00000000`1666ead8 00000000`77632dc0 ntdll+0x4f36a
00000000`1666eae0 00000000`04f22988 kernel32+0x72dc0
00000000`1666eae8 00000000`004b2cd2 0x4f22988
00000000`1666eaf0 00000000`777f28a0 sqlservr+0x2cd2
00000000`1666eaf8 00000001`00000000 ntdll+0x1128a0
00000000`1666eb00 000007ff`00000000 0x1`00000000
00000000`1666eb08 00000000`0000040c 0x7ff`00000000
00000000`1666eb10 000007ff`fff794a8 0x40c
00000000`1666eb18 000007ff`fff78000 0x7ff`fff794a8
00000000`1666eb20 00000000`00000048 0x7ff`fff78000
00000000`1666eb28 000007ff`00000001 0x48
00000000`1666eb30 00000000`00000000 0x7ff`00000001

27 Id: 15ab4.15cc8 Suspend: 0 Teb: 000007ff`fff76000 Unfrozen
Child-SP RetAddr Call Site
00000000`169ff698 000007fe`fd9810dc ntdll+0x4dc1a
00000000`169ff6a0 000006a4`ac74f0b4 KERNELBASE+0x10dc
00000000`169ff6a8 00000000`00000000 0x6a4`ac74f0b4

28 Id: 15ab4.152b4 Suspend: 0 Teb: 000007ff`fff74000 Unfrozen
Child-SP RetAddr Call Site
00000000`16d6f118 00000000`77632dc0 ntdll+0x4f36a
00000000`16d6f120 00000000`051b0988 kernel32+0x72dc0
00000000`16d6f128 00000000`004b2cd2 0x51b0988
00000000`16d6f130 00000000`777f28a0 sqlservr+0x2cd2
00000000`16d6f138 00000001`00000000 ntdll+0x1128a0
00000000`16d6f140 000007ff`00000000 0x1`00000000
00000000`16d6f148 00000000`00000420 0x7ff`00000000
00000000`16d6f150 000007ff`fff754a8 0x420
00000000`16d6f158 000007ff`fff74000 0x7ff`fff754a8
00000000`16d6f160 00000000`00000048 0x7ff`fff74000
00000000`16d6f168 000007ff`00000001 0x48
00000000`16d6f170 00000000`00000000 0x7ff`00000001

29 Id: 15ab4.15158 Suspend: 0 Teb: 000007ff`fff72000 Unfrozen
Child-SP RetAddr Call Site
00000000`170bcf18 00000000`77632dc0 ntdll+0x4f36a
00000000`170bcf20 00000000`04f22988 kernel32+0x72dc0
00000000`170bcf28 00000000`004b2cd2 0x4f22988
00000000`170bcf30 00000000`00000000 sqlservr+0x2cd2

30 Id: 15ab4.14f3c Suspend: 0 Teb: 000007ff`fff70000 Unfrozen
Child-SP RetAddr Call Site
00000000`1739ea98 00000000`77632dc0 ntdll+0x4f36a
00000000`1739eaa0 00000000`051c6988 kernel32+0x72dc0
00000000`1739eaa8 00000000`004b2cd2 0x51c6988
00000000`1739eab0 00000000`777f28a0 sqlservr+0x2cd2
00000000`1739eab8 00000001`00000000 ntdll+0x1128a0
00000000`1739eac0 000007ff`00000000 0x1`00000000
00000000`1739eac8 00000000`00000434 0x7ff`00000000
00000000`1739ead0 000007ff`fff714a8 0x434
00000000`1739ead8 000007ff`fff70000 0x7ff`fff714a8
00000000`1739eae0 00000000`00000048 0x7ff`fff70000
00000000`1739eae8 000007ff`00000001 0x48
00000000`1739eaf0 00000000`00000000 0x7ff`00000001

31 Id: 15ab4.f364 Suspend: 0 Teb: 000007ff`fff6e000 Unfrozen
Child-SP RetAddr Call Site
00000000`175ad828 00000000`77632dc0 ntdll+0x4f36a
00000000`175ad830 00000000`051c6988 kernel32+0x72dc0
00000000`175ad838 00000000`004b2cd2 0x51c6988
00000000`175ad840 00000000`00000000 sqlservr+0x2cd2

32 Id: 15ab4.153fc Suspend: 0 Teb: 000007ff`fff6c000 Unfrozen
Child-SP RetAddr Call Site
00000000`1787f198 00000000`77632dc0 ntdll+0x4f36a
00000000`1787f1a0 00000000`051e0988 kernel32+0x72dc0
00000000`1787f1a8 00000000`004b2cd2 0x51e0988
00000000`1787f1b0 00000000`777f28a0 sqlservr+0x2cd2
00000000`1787f1b8 00000001`00000000 ntdll+0x1128a0
00000000`1787f1c0 000007ff`00000000 0x1`00000000
00000000`1787f1c8 00000000`00000448 0x7ff`00000000
00000000`1787f1d0 000007ff`fff6d4a8 0x448
00000000`1787f1d8 000007ff`fff6c000 0x7ff`fff6d4a8
00000000`1787f1e0 00000000`00000048 0x7ff`fff6c000
00000000`1787f1e8 000007ff`00000001 0x48
00000000`1787f1f0 00000000`00000000 0x7ff`00000001

33 Id: 15ab4.d100 Suspend: 0 Teb: 000007ff`fff6a000 Unfrozen
Child-SP RetAddr Call Site
00000000`17bdcfc8 00000000`77632dc0 ntdll+0x4f36a
00000000`17bdcfd0 00000000`051b0988 kernel32+0x72dc0
00000000`17bdcfd8 00000000`004b2cd2 0x51b0988
00000000`17bdcfe0 00000000`00000000 sqlservr+0x2cd2

34 Id: 15ab4.1501c Suspend: 0 Teb: 000007ff`fff68000 Unfrozen
Child-SP RetAddr Call Site
00000000`17dff348 000007fe`fd9810dc ntdll+0x4dc1a
00000000`17dff350 00000000`00000000 KERNELBASE+0x10dc

35 Id: 15ab4.15970 Suspend: 0 Teb: 000007ff`fff66000 Unfrozen
Child-SP RetAddr Call Site
00000000`1816f118 000007fe`fd9816ad ntdll+0x4dc6a
00000000`1816f120 00000000`814537e0 KERNELBASE+0x16ad
00000000`1816f128 00000000`00000000 0x814537e0

36 Id: 15ab4.14014 Suspend: 0 Teb: 000007ff`fff64000 Unfrozen
Child-SP RetAddr Call Site
00000000`183ef258 000007fe`fd9810dc ntdll+0x4dc1a
00000000`183ef260 00000000`00000000 KERNELBASE+0x10dc

37 Id: 15ab4.14ee8 Suspend: 0 Teb: 000007ff`fff62000 Unfrozen
Child-SP RetAddr Call Site
00000000`1862f208 000007fe`fd981430 ntdll+0x4e18a
00000000`1862f210 00000000`004384b8 KERNELBASE+0x1430
00000000`1862f218 00000000`00434578 0x4384b8
00000000`1862f220 00000000`00434578 0x434578
00000000`1862f228 00000000`00000001 0x434578
00000000`1862f230 00000000`1862f258 0x1
00000000`1862f238 00000000`029e45e6 0x1862f258
00000000`1862f240 00000000`00000102 sqlservr+0x25345e6
00000000`1862f248 00000000`1862f2b0 0x102
00000000`1862f250 00000000`00000003 0x1862f2b0
00000000`1862f258 ffffffff`fcfef500 0x3
00000000`1862f260 00000000`00000048 0xffffffff`fcfef500
00000000`1862f268 00000000`00000001 0x48
00000000`1862f270 00000000`00000000 0x1

38 Id: 15ab4.fbd8 Suspend: 0 Teb: 000007ff`fff60000 Unfrozen
Child-SP RetAddr Call Site
00000000`18a3fc78 000007fe`fd9810dc ntdll+0x4dc1a
00000000`18a3fc80 00000000`00000000 KERNELBASE+0x10dc

39 Id: 15ab4.13aa8 Suspend: 0 Teb: 000007ff`fff5e000 Unfrozen
Child-SP RetAddr Call Site
00000000`18d6efd8 000007fe`fd9810dc ntdll+0x4dc1a
00000000`18d6efe0 00000000`00000000 KERNELBASE+0x10dc

40 Id: 15ab4.10674 Suspend: 0 Teb: 000007ff`fff5a000 Unfrozen
Child-SP RetAddr Call Site
00000000`1935efa8 00000000`77632dc0 ntdll+0x4f36a
00000000`1935efb0 00000000`054a0988 kernel32+0x72dc0
00000000`1935efb8 00000000`004b2cd2 0x54a0988
00000000`1935efc0 00000000`00000000 sqlservr+0x2cd2

41 Id: 15ab4.1553c Suspend: 0 Teb: 000007ff`fff58000 Unfrozen
Child-SP RetAddr Call Site
00000000`196df308 000007fe`fd9816ad ntdll+0x4dc6a
00000000`196df310 00000000`0546e1a0 KERNELBASE+0x16ad
00000000`196df318 000006a4`ab24c41b 0x546e1a0
00000000`196df320 00000000`00000000 0x6a4`ab24c41b

42 Id: 15ab4.15e38 Suspend: 0 Teb: 000007ff`fff56000 Unfrozen
Child-SP RetAddr Call Site
00000000`19a4f4c8 000007fe`fd9810dc ntdll+0x4dc1a
00000000`19a4f4d0 00000000`00000000 KERNELBASE+0x10dc

43 Id: 15ab4.144c8 Suspend: 0 Teb: 000007ff`fff54000 Unfrozen
Child-SP RetAddr Call Site
00000000`2a22d248 00000000`77632dc0 ntdll+0x4f36a
00000000`2a22d250 00000000`04f22988 kernel32+0x72dc0
00000000`2a22d258 00000000`004b2cd2 0x4f22988
00000000`2a22d260 00000000`00000000 sqlservr+0x2cd2

44 Id: 15ab4.14318 Suspend: 0 Teb: 000007ff`fff52000 Unfrozen
Child-SP RetAddr Call Site
00000000`2a42d328 00000000`77632dc0 ntdll+0x4f36a
00000000`2a42d330 00000000`041f0988 kernel32+0x72dc0
00000000`2a42d338 00000000`004b2cd2 0x41f0988
00000000`2a42d340 00000000`00000000 sqlservr+0x2cd2

45 Id: 15ab4.14368 Suspend: 0 Teb: 000007ff`fffd7000 Unfrozen
Child-SP RetAddr Call Site
00000000`2afecb48 00000000`77632dc0 ntdll+0x4f36a
00000000`2afecb50 00000000`04ed4988 kernel32+0x72dc0
00000000`2afecb58 00000000`004b2cd2 0x4ed4988
00000000`2afecb60 00000000`00000000 sqlservr+0x2cd2

46 Id: 15ab4.133a4 Suspend: 0 Teb: 000007ff`fff4a000 Unfrozen
Child-SP RetAddr Call Site
00000000`2b58ce38 00000000`77632dc0 ntdll+0x4f36a
00000000`2b58ce40 00000000`04ef0988 kernel32+0x72dc0
00000000`2b58ce48 00000000`004b2cd2 0x4ef0988
00000000`2b58ce50 00000000`00000000 sqlservr+0x2cd2

47 Id: 15ab4.1386c Suspend: 0 Teb: 000007ff`fff46000 Unfrozen
Child-SP RetAddr Call Site
00000000`2bbecb78 00000000`77632dc0 ntdll+0x4f36a
00000000`2bbecb80 00000000`051e0988 kernel32+0x72dc0
00000000`2bbecb88 00000000`004b2cd2 0x51e0988
00000000`2bbecb90 00000000`00000000 sqlservr+0x2cd2

48 Id: 15ab4.13ba4 Suspend: 0 Teb: 000007ff`fff42000 Unfrozen
Child-SP RetAddr Call Site
00000000`2c0ecf28 00000000`77632dc0 ntdll+0x4f36a
00000000`2c0ecf30 00000000`04420988 kernel32+0x72dc0
00000000`2c0ecf38 00000000`004b2cd2 0x4420988
00000000`2c0ecf40 00000000`00000000 sqlservr+0x2cd2

49 Id: 15ab4.158ac Suspend: 0 Teb: 000007ff`fff40000 Unfrozen
Child-SP RetAddr Call Site
00000000`2c3af8a8 000007fe`fd9810dc ntdll+0x4dc1a
00000000`2c3af8b0 00000000`00000000 KERNELBASE+0x10dc

50 Id: 15ab4.13448 Suspend: 0 Teb: 000007ff`fff3c000 Unfrozen
Child-SP RetAddr Call Site
00000000`2c9edc38 000007fe`fd9810dc ntdll+0x4dc1a
00000000`2c9edc40 00000000`00000000 KERNELBASE+0x10dc

51 Id: 15ab4.152c0 Suspend: 0 Teb: 000007ff`fff3a000 Unfrozen
Child-SP RetAddr Call Site
00000000`2cc0cdf8 00000000`77632dc0 ntdll+0x4f36a
00000000`2cc0ce00 00000000`04454988 kernel32+0x72dc0
00000000`2cc0ce08 00000000`004b2cd2 0x4454988
00000000`2cc0ce10 00000000`00000000 sqlservr+0x2cd2

52 Id: 15ab4.150a4 Suspend: 0 Teb: 000007ff`fff38000 Unfrozen
Child-SP RetAddr Call Site
00000000`2cf5f538 00000000`776ff68b ntdll+0x4f4da
00000000`2cf5f540 00000000`04e6fcf0 ntdll+0x1f68b
00000000`2cf5f548 00000000`00000000 0x4e6fcf0

53 Id: 15ab4.1432c Suspend: 0 Teb: 000007ff`fff34000 Unfrozen
Child-SP RetAddr Call Site
00000000`2dafd0f8 00000000`77632dc0 ntdll+0x4f36a
00000000`2dafd100 00000000`051c6988 kernel32+0x72dc0
00000000`2dafd108 00000000`004b2cd2 0x51c6988
00000000`2dafd110 00000000`00000000 sqlservr+0x2cd2

54 Id: 15ab4.155e4 Suspend: 0 Teb: 000007ff`fff2e000 Unfrozen
Child-SP RetAddr Call Site
00000000`2e2bcca8 00000000`77632dc0 ntdll+0x4f36a
00000000`2e2bccb0 00000000`04190988 kernel32+0x72dc0
00000000`2e2bccb8 00000000`004b2cd2 0x4190988
00000000`2e2bccc0 00000000`00000000 sqlservr+0x2cd2

55 Id: 15ab4.a538 Suspend: 0 Teb: 000007ff`fff2c000 Unfrozen
Child-SP RetAddr Call Site
00000000`2e4ee290 00000000`00000010 sqlservr+0x226dc
00000000`2e4ee298 00000000`2e4ee2d0 0x10
00000000`2e4ee2a0 00000000`00390039 0x2e4ee2d0
00000000`2e4ee2a8 00000000`00000000 0x390039

56 Id: 15ab4.151e8 Suspend: 0 Teb: 000007ff`fff2a000 Unfrozen
Child-SP RetAddr Call Site
00000000`2e7dcb58 00000000`77632dc0 ntdll+0x4f36a
00000000`2e7dcb60 00000000`04440988 kernel32+0x72dc0
00000000`2e7dcb68 00000000`004b2cd2 0x4440988
00000000`2e7dcb70 00000000`00000000 sqlservr+0x2cd2

57 Id: 15ab4.13fe0 Suspend: 0 Teb: 000007ff`fff28000 Unfrozen
Child-SP RetAddr Call Site
00000000`2f0bd078 00000000`77632dc0 ntdll+0x4f36a
00000000`2f0bd080 00000000`041f0988 kernel32+0x72dc0
00000000`2f0bd088 00000000`004b2cd2 0x41f0988
00000000`2f0bd090 00000000`00000000 sqlservr+0x2cd2

58 Id: 15ab4.11494 Suspend: 0 Teb: 000007ff`fff26000 Unfrozen
Child-SP RetAddr Call Site
00000000`2f47cf18 00000000`77632dc0 ntdll+0x4f36a
00000000`2f47cf20 00000000`041c0988 kernel32+0x72dc0
00000000`2f47cf28 00000000`004b2cd2 0x41c0988
00000000`2f47cf30 00000000`00000000 sqlservr+0x2cd2

59 Id: 15ab4.15328 Suspend: 0 Teb: 000007ff`fff24000 Unfrozen
Child-SP RetAddr Call Site
00000000`2f7dcb88 00000000`77632dc0 ntdll+0x4f36a
00000000`2f7dcb90 00000000`04f10988 kernel32+0x72dc0
00000000`2f7dcb98 00000000`004b2cd2 0x4f10988
00000000`2f7dcba0 00000000`00000000 sqlservr+0x2cd2

60 Id: 15ab4.15efc Suspend: 0 Teb: 000007ff`fff22000 Unfrozen
Child-SP RetAddr Call Site
00000000`2fa5cc58 00000000`77632dc0 ntdll+0x4f36a
00000000`2fa5cc60 00000000`041d2988 kernel32+0x72dc0
00000000`2fa5cc68 00000000`004b2cd2 0x41d2988
00000000`2fa5cc70 00000000`00000000 sqlservr+0x2cd2

61 Id: 15ab4.15620 Suspend: 0 Teb: 000007ff`fff1e000 Unfrozen
Child-SP RetAddr Call Site
00000000`3006d2e8 00000000`77632dc0 ntdll+0x4f36a
00000000`3006d2f0 ffffffff`fffffffe kernel32+0x72dc0
00000000`3006d2f8 00000000`004b2cd2 0xffffffff`fffffffe
00000000`3006d300 00000000`00000000 sqlservr+0x2cd2

62 Id: 15ab4.150e4 Suspend: 0 Teb: 000007ff`fff1a000 Unfrozen
Child-SP RetAddr Call Site
00000000`304fd798 00000000`77632dc0 ntdll+0x4f36a
00000000`304fd7a0 00000000`04420988 kernel32+0x72dc0
00000000`304fd7a8 00000000`004b2cd2 0x4420988
00000000`304fd7b0 00000000`00000000 sqlservr+0x2cd2

63 Id: 15ab4.14edc Suspend: 0 Teb: 000007ff`fff18000 Unfrozen
Child-SP RetAddr Call Site
00000000`3085d548 00000000`77632dc0 ntdll+0x4f36a
00000000`3085d550 00000000`04440988 kernel32+0x72dc0
00000000`3085d558 00000000`004b2cd2 0x4440988
00000000`3085d560 00000000`00000004 sqlservr+0x2cd2
00000000`3085d568 00000000`004d1538 0x4
00000000`3085d570 00000000`80fc8980 sqlservr+0x21538
00000000`3085d578 00000000`00000b48 0x80fc8980
00000000`3085d580 00000000`03650600 0xb48
00000000`3085d588 00000000`000000a0 sqlservr+0x31a0600
00000000`3085d590 00000000`00000048 0xa0
00000000`3085d598 00000000`00000001 0x48
00000000`3085d5a0 00000000`00000000 0x1

64 Id: 15ab4.1463c Suspend: 0 Teb: 000007ff`fff0e000 Unfrozen
Child-SP RetAddr Call Site
00000000`3140d018 00000000`77632dc0 ntdll+0x4f36a
00000000`3140d020 00000000`05210988 kernel32+0x72dc0
00000000`3140d028 00000000`004b2cd2 0x5210988
00000000`3140d030 00000000`00000000 sqlservr+0x2cd2

65 Id: 15ab4.14730 Suspend: 0 Teb: 000007ff`fff0a000 Unfrozen
Child-SP RetAddr Call Site
00000000`319ed278 00000000`77632dc0 ntdll+0x4f36a
00000000`319ed280 00000000`04440988 kernel32+0x72dc0
00000000`319ed288 00000000`004b2cd2 0x4440988
00000000`319ed290 00000000`00000000 sqlservr+0x2cd2

66 Id: 15ab4.1358c Suspend: 0 Teb: 000007ff`fff06000 Unfrozen
Child-SP RetAddr Call Site
00000000`31eed118 00000000`77632dc0 ntdll+0x4f36a
00000000`31eed120 00000000`051b0988 kernel32+0x72dc0
00000000`31eed128 00000000`004b2cd2 0x51b0988
00000000`31eed130 00000000`00000000 sqlservr+0x2cd2

67 Id: 15ab4.14c54 Suspend: 0 Teb: 000007ff`fff04000 Unfrozen
Child-SP RetAddr Call Site
00000000`3213ce58 00000000`77632dc0 ntdll+0x4f36a
00000000`3213ce60 00000000`04420988 kernel32+0x72dc0
00000000`3213ce68 00000000`004b2cd2 0x4420988
00000000`3213ce70 00000000`00000000 sqlservr+0x2cd2

68 Id: 15ab4.143cc Suspend: 0 Teb: 000007ff`fff02000 Unfrozen
Child-SP RetAddr Call Site
00000000`324ed1f8 00000000`77632dc0 ntdll+0x4f36a
00000000`324ed200 00000000`041c0988 kernel32+0x72dc0
00000000`324ed208 00000000`004b2cd2 0x41c0988
00000000`324ed210 00000000`00000000 sqlservr+0x2cd2

69 Id: 15ab4.15918 Suspend: 0 Teb: 000007ff`ffef4000 Unfrozen
Child-SP RetAddr Call Site
00000000`3478e708 000007fe`fd9810dc ntdll+0x4dc1a
00000000`3478e710 00000000`00000000 KERNELBASE+0x10dc

70 Id: 15ab4.13534 Suspend: 0 Teb: 000007ff`ffee0000 Unfrozen
Child-SP RetAddr Call Site
00000000`3664cb88 00000000`77632dc0 ntdll+0x4f36a
00000000`3664cb90 00000000`04ef0988 kernel32+0x72dc0
00000000`3664cb98 00000000`004b2cd2 0x4ef0988
00000000`3664cba0 00000000`00000000 sqlservr+0x2cd2

71 Id: 15ab4.11dd4 Suspend: 0 Teb: 000007ff`ffeda000 Unfrozen
Child-SP RetAddr Call Site
00000000`36f4cf28 00000000`77632dc0 ntdll+0x4f36a
00000000`36f4cf30 00000000`04454988 kernel32+0x72dc0
00000000`36f4cf38 00000000`004b2cd2 0x4454988
00000000`36f4cf40 00000000`00000000 sqlservr+0x2cd2

72 Id: 15ab4.e930 Suspend: 0 Teb: 000007ff`ffed8000 Unfrozen
Child-SP RetAddr Call Site
00000000`372bcce8 00000000`77632dc0 ntdll+0x4f36a
00000000`372bccf0 00000000`051e0988 kernel32+0x72dc0
00000000`372bccf8 00000000`004b2cd2 0x51e0988
00000000`372bcd00 00000000`00000000 sqlservr+0x2cd2

73 Id: 15ab4.110a4 Suspend: 0 Teb: 000007ff`ffec2000 Unfrozen
Child-SP RetAddr Call Site
00000000`3959cbc8 00000000`77632dc0 ntdll+0x4f36a
00000000`3959cbd0 00000000`051b0988 kernel32+0x72dc0
00000000`3959cbd8 00000000`004b2cd2 0x51b0988
00000000`3959cbe0 00000000`00000000 sqlservr+0x2cd2

74 Id: 15ab4.1586c Suspend: 0 Teb: 000007ff`ffeba000 Unfrozen
Child-SP RetAddr Call Site
00000000`3a10d1e8 00000000`77632dc0 ntdll+0x4f36a
00000000`3a10d1f0 00000000`05210988 kernel32+0x72dc0
00000000`3a10d1f8 00000000`004b2cd2 0x5210988
00000000`3a10d200 00000000`00000000 sqlservr+0x2cd2

75 Id: 15ab4.1525c Suspend: 0 Teb: 000007ff`ffeb6000 Unfrozen
Child-SP RetAddr Call Site
00000000`3a76cb58 00000000`77632dc0 ntdll+0x4f36a
00000000`3a76cb60 00000000`041d2988 kernel32+0x72dc0
00000000`3a76cb68 00000000`004b2cd2 0x41d2988
00000000`3a76cb70 00000000`00000000 sqlservr+0x2cd2

76 Id: 15ab4.15484 Suspend: 0 Teb: 000007ff`ffea4000 Unfrozen
Child-SP RetAddr Call Site
00000000`3bfccf08 00000000`77632dc0 ntdll+0x4f36a
00000000`3bfccf10 00000000`051c6988 kernel32+0x72dc0
00000000`3bfccf18 00000000`004b2cd2 0x51c6988
00000000`3bfccf20 00000000`00000000 sqlservr+0x2cd2

77 Id: 15ab4.157a4 Suspend: 0 Teb: 000007ff`ffe4a000 Unfrozen
Child-SP RetAddr Call Site
00000000`4457cfe8 00000000`77632dc0 ntdll+0x4f36a
00000000`4457cff0 00000000`05210988 kernel32+0x72dc0
00000000`4457cff8 00000000`004b2cd2 0x5210988
00000000`4457d000 00000000`00000000 sqlservr+0x2cd2

78 Id: 15ab4.10114 Suspend: 0 Teb: 000007ff`ffe24000 Unfrozen
Child-SP RetAddr Call Site
00000000`47f8d198 00000000`77632dc0 ntdll+0x4f36a
00000000`47f8d1a0 00000000`04ed4988 kernel32+0x72dc0
00000000`47f8d1a8 00000000`004b2cd2 0x4ed4988
00000000`47f8d1b0 00000000`00000000 sqlservr+0x2cd2

79 Id: 15ab4.13320 Suspend: 0 Teb: 000007ff`ffdd2000 Unfrozen
Child-SP RetAddr Call Site
00000000`5027d138 00000000`77632dc0 ntdll+0x4f36a
00000000`5027d140 00000000`051b0988 kernel32+0x72dc0
00000000`5027d148 00000000`004b2cd2 0x51b0988
00000000`5027d150 00000000`00000000 sqlservr+0x2cd2

80 Id: 15ab4.14f8c Suspend: 0 Teb: 000007ff`ffd80000 Unfrozen
Child-SP RetAddr Call Site
00000000`580ed0f8 00000000`77632dc0 ntdll+0x4f36a
00000000`580ed100 00000000`051c6988 kernel32+0x72dc0
00000000`580ed108 00000000`004b2cd2 0x51c6988
00000000`580ed110 00000000`00000000 sqlservr+0x2cd2

81 Id: 15ab4.11880 Suspend: 0 Teb: 000007ff`ffd7e000 Unfrozen
Child-SP RetAddr Call Site
00000000`583dcb98 00000000`77632dc0 ntdll+0x4f36a
00000000`583dcba0 00000000`04206988 kernel32+0x72dc0
00000000`583dcba8 00000000`004b2cd2 0x4206988
00000000`583dcbb0 00000000`00000000 sqlservr+0x2cd2

82 Id: 15ab4.14fb0 Suspend: 0 Teb: 000007ff`ffd52000 Unfrozen
Child-SP RetAddr Call Site
00000000`5c92cd48 00000000`77632dc0 ntdll+0x4f36a
00000000`5c92cd50 00000000`04440988 kernel32+0x72dc0
00000000`5c92cd58 00000000`004b2cd2 0x4440988
00000000`5c92cd60 00000000`00000000 sqlservr+0x2cd2

83 Id: 15ab4.15d78 Suspend: 0 Teb: 000007ff`ffd38000 Unfrozen
Child-SP RetAddr Call Site
00000000`5f43d178 00000000`77632dc0 ntdll+0x4f36a
00000000`5f43d180 00000000`04454988 kernel32+0x72dc0
00000000`5f43d188 00000000`004b2cd2 0x4454988
00000000`5f43d190 00000000`00000000 sqlservr+0x2cd2

84 Id: 15ab4.1538c Suspend: 0 Teb: 000007ff`ffd18000 Unfrozen
Child-SP RetAddr Call Site
00000000`6279d178 00000000`77632dc0 ntdll+0x4f36a
00000000`6279d180 00000000`04f22988 kernel32+0x72dc0
00000000`6279d188 00000000`004b2cd2 0x4f22988
00000000`6279d190 00000000`00000000 sqlservr+0x2cd2

85 Id: 15ab4.d260 Suspend: 0 Teb: 000007ff`ffcdc000 Unfrozen
Child-SP RetAddr Call Site
00000000`67ddcc38 00000000`77632dc0 ntdll+0x4f36a
00000000`67ddcc40 00000000`04420988 kernel32+0x72dc0
00000000`67ddcc48 00000000`004b2cd2 0x4420988
00000000`67ddcc50 00000000`00000000 sqlservr+0x2cd2

86 Id: 15ab4.15f20 Suspend: 0 Teb: 000007ff`ffc5a000 Unfrozen
Child-SP RetAddr Call Site
00000000`75b2cb48 00000000`77632dc0 ntdll+0x4f36a
00000000`75b2cb50 00000000`04ed4988 kernel32+0x72dc0
00000000`75b2cb58 00000000`004b2cd2 0x4ed4988
00000000`75b2cb60 00000000`00000000 sqlservr+0x2cd2

87 Id: 15ab4.15ff4 Suspend: 0 Teb: 000007ff`ffc50000 Unfrozen
Child-SP RetAddr Call Site
00000000`76becff8 00000000`77632dc0 ntdll+0x4f36a
00000000`76bed000 00000000`041c0988 kernel32+0x72dc0
00000000`76bed008 00000000`004b2cd2 0x41c0988
00000000`76bed010 00000000`00000000 sqlservr+0x2cd2

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Reply
Samuel Sung said

June 21, 2016 at 6:46 AM
SQL Server 2008 R2 SP2 + CU7 10.50.4286 – Enterprise Edition

Any Comment or Help?

0:000> kC 1000
# Call Site
00 sqlservr!LockManager::GetLockBlocks
01 sqlservr!lck_lockInternal
02 sqlservr!GetLock
03 sqlservr!BTreeRow::AcquireLock
04 sqlservr!IndexDataSetSession::GetRowByKeyValue
05 sqlservr!IndexDataSetSession::FetchRowByKeyValueInternal
06 sqlservr!RowsetNewSS::FetchRowByKeyValue
07 sqlservr!CValFetchByKey::ManipData
08 sqlservr!CEs::GeneralEval4
09 sqlservr!CQScanRangeNew::GetRow
0a sqlservr!CQScanNLJoinTrivialNew::GetRow
0b sqlservr!CQScanStreamAggregateNew::GetRowHelper
0c sqlservr!CQScanStreamAggregateNew::GetCalculatedRow
0d sqlservr!CQScanStreamAggregateNew::Open
0e sqlservr!CQScanNLJoinNew::Open
0f sqlservr!CQScanNLJoinNew::GetRowHelper
10 sqlservr!CQScanNLJoinNew::GetRowHelper
11 sqlservr!CQScanTopNew::GetRow
12 sqlservr!CQScanUpdateNew::GetRow
13 sqlservr!CQueryScan::GetRow
14 sqlservr!CXStmtQuery::ErsqExecuteQuery
15 sqlservr!CXStmtDML::XretDMLExecute
16 sqlservr!CXStmtDML::XretExecute
17 sqlservr!CMsqlExecContext::ExecuteStmts
18 sqlservr!CMsqlExecContext::FExecute
19 sqlservr!CSQLSource::Execute
1a sqlservr!process_request
1b sqlservr!process_commands
1c sqlservr!SOS_Task::Param::Execute
1d sqlservr!SOS_Scheduler::RunTask
1e sqlservr!SOS_Scheduler::ProcessTasks
1f sqlservr!SchedulerManager::WorkerEntryPoint
20 sqlservr!SystemThread::RunWorker
21 sqlservr!SystemThreadDispatcher::ProcessWorker
*** WARNING: Unable to verify timestamp for msvcr80.dll
22 sqlservr!SchedulerManager::ThreadEntryPoint
23 msvcr80!_callthreadstartex

Reply
Samuel Sung said

June 21, 2016 at 7:07 AM
Scheduler deadlock Issue

sql server 2008 R2 SP2+ CU7 10.50.4286 Enterprise Edition

Any Idea or Help?

0 Id: 8ec.8f0 Suspend: 0 Teb: 000007ff`fffde000 Unfrozen
# Child-SP RetAddr Call Site
00 00000000`0022f018 000007fe`fdb710ac ntdll!ZwWaitForSingleObject+0xa
01 00000000`0022f020 000007fe`fe7caffb KERNELBASE!WaitForSingleObjectEx+0x79
02 00000000`0022f0c0 000007fe`fe7c9d61 sechost!ScSendResponseReceiveControls+0x13b
03 00000000`0022f1b0 000007fe`fe7c9c16 sechost!ScDispatcherLoop+0x121
04 00000000`0022f2c0 00000000`0277e210 sechost!StartServiceCtrlDispatcherW+0x14e
05 00000000`0022f310 00000000`02d3c730 sqlservr!wmain+0x470
06 00000000`0022fab0 00000000`777d59bd sqlservr!NtCurrentTeb+0x1a0
07 00000000`0022fae0 00000000`77a0a2e1 kernel32!BaseThreadInitThunk+0xd
08 00000000`0022fb10 00000000`00000000 ntdll!RtlUserThreadStart+0x1d

1 Id: 8ec.900 Suspend: 0 Teb: 000007ff`fffd4000 Unfrozen
# Child-SP RetAddr Call Site
00 00000000`05a7f5c8 00000000`779fa317 ntdll!NtWaitForMultipleObjects+0xa
01 00000000`05a7f5d0 00000000`777d59bd ntdll!TppWaiterpThread+0x14d
02 00000000`05a7f870 00000000`77a0a2e1 kernel32!BaseThreadInitThunk+0xd
03 00000000`05a7f8a0 00000000`00000000 ntdll!RtlUserThreadStart+0x1d

2 Id: 8ec.a78 Suspend: 0 Teb: 000007ff`fff9c000 Unfrozen
# Child-SP RetAddr Call Site
00 00000000`0b92eba8 00000000`77832f90 ntdll!NtSignalAndWaitForSingleObject+0xa
01 00000000`0b92ebb0 00000000`006c51df kernel32!SignalObjectAndWait+0x110
02 00000000`0b92ec60 00000000`00c7d75f sqlservr!SOS_Scheduler::Switch+0x181
03 00000000`0b92f3b0 00000000`006ce9b0 sqlservr!SOS_Scheduler::Idle+0xb6
04 00000000`0b92f3e0 00000000`006cedfe sqlservr!SOS_Task::Param::Execute+0x12a
05 00000000`0b92f4f0 00000000`006cec43 sqlservr!SOS_Scheduler::RunTask+0x96
06 00000000`0b92f550 00000000`00c61c7e sqlservr!SOS_Scheduler::ProcessTasks+0x128
07 00000000`0b92f5c0 00000000`00c61eb5 sqlservr!SchedulerManager::WorkerEntryPoint+0x2d2
08 00000000`0b92f6a0 00000000`00ca0295 sqlservr!SystemThread::RunWorker+0xcc
09 00000000`0b92f6e0 00000000`00c62a1a sqlservr!SystemThreadDispatcher::ProcessWorker+0x2db
0a 00000000`0b92f790 00000000`754e37d7 sqlservr!SchedulerManager::ThreadEntryPoint+0x173
0b 00000000`0b92f830 00000000`0466f410 msvcr80!_callthreadstartex+0x17
0c 00000000`0b92f838 000007ff`fff9d4a8 0x466f410
0d 00000000`0b92f840 00000000`0466f410 0x000007ff`fff9d4a8
0e 00000000`0b92f848 00000000`00000000 0x466f410

3 Id: 8ec.a7c Suspend: 0 Teb: 000007ff`fff9a000 Unfrozen
# Child-SP RetAddr Call Site
00 00000000`0bb3c418 00000000`77832f90 ntdll!NtSignalAndWaitForSingleObject+0xa
01 00000000`0bb3c420 00000000`006c51df kernel32!SignalObjectAndWait+0x110
02 00000000`0bb3c4d0 00000000`006c33ee sqlservr!SOS_Scheduler::Switch+0x181
03 00000000`0bb3cc20 00000000`006c2710 sqlservr!SOS_Scheduler::SuspendNonPreemptive+0xca
04 00000000`0bb3cc60 00000000`006c28cc sqlservr!SOS_Scheduler::Suspend+0x2d
05 00000000`0bb3cc90 00000000`006d9cc2 sqlservr!EventInternal<Spinlock >::Wait+0x1a8
06 00000000`0bb3cce0 00000000`025d51e7 sqlservr!BPool::LazyWriter+0x627
07 00000000`0bb3f190 00000000`006ce9b0 sqlservr!lazywriter+0x2c7
08 00000000`0bb3f690 00000000`006cedfe sqlservr!SOS_Task::Param::Execute+0x12a
09 00000000`0bb3f7a0 00000000`006cec43 sqlservr!SOS_Scheduler::RunTask+0x96
0a 00000000`0bb3f800 00000000`00c61c7e sqlservr!SOS_Scheduler::ProcessTasks+0x128
0b 00000000`0bb3f870 00000000`00c61eb5 sqlservr!SchedulerManager::WorkerEntryPoint+0x2d2
0c 00000000`0bb3f950 00000000`00ca0295 sqlservr!SystemThread::RunWorker+0xcc
0d 00000000`0bb3f990 00000000`00c62a1a sqlservr!SystemThreadDispatcher::ProcessWorker+0x2db
0e 00000000`0bb3fa40 00000000`754e37d7 sqlservr!SchedulerManager::ThreadEntryPoint+0x173
0f 00000000`0bb3fae0 00000000`0466f410 msvcr80!_callthreadstartex+0x17
10 00000000`0bb3fae8 000007ff`fff9b4a8 0x466f410
11 00000000`0bb3faf0 00000000`0466f410 0x000007ff`fff9b4a8
12 00000000`0bb3faf8 00000000`00000000 0x466f410

4 Id: 8ec.a80 Suspend: 0 Teb: 000007ff`fff98000 Unfrozen
# Child-SP RetAddr Call Site
00 00000000`0bd4ecc8 00000000`77832f90 ntdll!NtSignalAndWaitForSingleObject+0xa
01 00000000`0bd4ecd0 00000000`006c51df kernel32!SignalObjectAndWait+0x110
02 00000000`0bd4ed80 00000000`00c7d75f sqlservr!SOS_Scheduler::Switch+0x181
03 00000000`0bd4f4d0 00000000`006ce9b0 sqlservr!SOS_Scheduler::Idle+0xb6
04 00000000`0bd4f500 00000000`006cedfe sqlservr!SOS_Task::Param::Execute+0x12a
05 00000000`0bd4f610 00000000`006cec43 sqlservr!SOS_Scheduler::RunTask+0x96
06 00000000`0bd4f670 00000000`00c61c7e sqlservr!SOS_Scheduler::ProcessTasks+0x128
07 00000000`0bd4f6e0 00000000`00c61eb5 sqlservr!SchedulerManager::WorkerEntryPoint+0x2d2
08 00000000`0bd4f7c0 00000000`00ca0295 sqlservr!SystemThread::RunWorker+0xcc
09 00000000`0bd4f800 00000000`00c62a1a sqlservr!SystemThreadDispatcher::ProcessWorker+0x2db
0a 00000000`0bd4f8b0 00000000`754e37d7 sqlservr!SchedulerManager::ThreadEntryPoint+0x173
0b 00000000`0bd4f950 00000000`0466f410 msvcr80!_callthreadstartex+0x17
0c 00000000`0bd4f958 000007ff`fff994a8 0x466f410
0d 00000000`0bd4f960 00000000`0466f410 0x000007ff`fff994a8
0e 00000000`0bd4f968 00000000`00000000 0x466f410

5 Id: 8ec.a84 Suspend: 0 Teb: 000007ff`fff96000 Unfrozen
# Child-SP RetAddr Call Site
00 00000000`0c0ef168 000007fe`fdb71203 ntdll!NtDelayExecution+0xa
01 00000000`0c0ef170 00000000`006ec1f5 KERNELBASE!SleepEx+0xab
02 00000000`0c0ef210 00000000`02c1b201 sqlservr!SchedulerMonitor::Run+0x1f3
03 00000000`0c0ef330 00000000`006ce9b0 sqlservr!SchedulerMonitor::EntryPoint+0x9
04 00000000`0c0ef360 00000000`006cedfe sqlservr!SOS_Task::Param::Execute+0x12a
05 00000000`0c0ef470 00000000`006cec43 sqlservr!SOS_Scheduler::RunTask+0x96
06 00000000`0c0ef4d0 00000000`00c61c7e sqlservr!SOS_Scheduler::ProcessTasks+0x128
07 00000000`0c0ef540 00000000`00c61eb5 sqlservr!SchedulerManager::WorkerEntryPoint+0x2d2
08 00000000`0c0ef620 00000000`00ca0295 sqlservr!SystemThread::RunWorker+0xcc
09 00000000`0c0ef660 00000000`00c62a1a sqlservr!SystemThreadDispatcher::ProcessWorker+0x2db
0a 00000000`0c0ef710 00000000`754e37d7 sqlservr!SchedulerManager::ThreadEntryPoint+0x173
0b 00000000`0c0ef7b0 00000000`0466f410 msvcr80!_callthreadstartex+0x17
0c 00000000`0c0ef7b8 000007ff`fff974a8 0x466f410
0d 00000000`0c0ef7c0 00000000`0466f410 0x000007ff`fff974a8
0e 00000000`0c0ef7c8 00000000`00000000 0x466f410

6 Id: 8ec.a88 Suspend: 0 Teb: 000007ff`fff94000 Unfrozen
# Child-SP RetAddr Call Site
00 00000000`0c3ff078 00000000`77832f90 ntdll!NtSignalAndWaitForSingleObject+0xa
01 00000000`0c3ff080 00000000`006c51df kernel32!SignalObjectAndWait+0x110
02 00000000`0c3ff130 00000000`00c7d75f sqlservr!SOS_Scheduler::Switch+0x181
03 00000000`0c3ff880 00000000`006ce9b0 sqlservr!SOS_Scheduler::Idle+0xb6
04 00000000`0c3ff8b0 00000000`006cedfe sqlservr!SOS_Task::Param::Execute+0x12a
05 00000000`0c3ff9c0 00000000`006cec43 sqlservr!SOS_Scheduler::RunTask+0x96
06 00000000`0c3ffa20 00000000`00c61c7e sqlservr!SOS_Scheduler::ProcessTasks+0x128
07 00000000`0c3ffa90 00000000`00c61eb5 sqlservr!SchedulerManager::WorkerEntryPoint+0x2d2
08 00000000`0c3ffb70 00000000`00ca0295 sqlservr!SystemThread::RunWorker+0xcc
09 00000000`0c3ffbb0 00000000`00c62a1a sqlservr!SystemThreadDispatcher::ProcessWorker+0x2db
0a 00000000`0c3ffc60 00000000`754e37d7 sqlservr!SchedulerManager::ThreadEntryPoint+0x173
0b 00000000`0c3ffd00 00000000`0466f410 msvcr80!_callthreadstartex+0x17
0c 00000000`0c3ffd08 000007ff`fff954a8 0x466f410
0d 00000000`0c3ffd10 00000000`0466f410 0x000007ff`fff954a8
0e 00000000`0c3ffd18 00000000`00000000 0x466f410

7 Id: 8ec.a8c Suspend: 0 Teb: 000007ff`fff92000 Unfrozen
# Child-SP RetAddr Call Site
00 00000000`0c64ea48 00000000`77832f90 ntdll!NtSignalAndWaitForSingleObject+0xa
01 00000000`0c64ea50 00000000`006c51df kernel32!SignalObjectAndWait+0x110
02 00000000`0c64eb00 00000000`006c33ee sqlservr!SOS_Scheduler::Switch+0x181
03 00000000`0c64f250 00000000`006c2710 sqlservr!SOS_Scheduler::SuspendNonPreemptive+0xca
04 00000000`0c64f290 00000000`006c28cc sqlservr!SOS_Scheduler::Suspend+0x2d
05 00000000`0c64f2c0 00000000`0143a429 sqlservr!EventInternal<Spinlock >::Wait+0x1a8
06 00000000`0c64f310 00000000`027a8df2 sqlservr!SignalProc+0x1bd
07 00000000`0c64f580 00000000`006ce9b0 sqlservr!StartUp::InitDBMS+0x1b2
08 00000000`0c64f6d0 00000000`006cedfe sqlservr!SOS_Task::Param::Execute+0x12a
09 00000000`0c64f7e0 00000000`006cec43 sqlservr!SOS_Scheduler::RunTask+0x96
0a 00000000`0c64f840 00000000`00c61c7e sqlservr!SOS_Scheduler::ProcessTasks+0x128
0b 00000000`0c64f8b0 00000000`00c61eb5 sqlservr!SchedulerManager::WorkerEntryPoint+0x2d2
0c 00000000`0c64f990 00000000`00ca0295 sqlservr!SystemThread::RunWorker+0xcc
0d 00000000`0c64f9d0 00000000`00c62a1a sqlservr!SystemThreadDispatcher::ProcessWorker+0x2db
0e 00000000`0c64fa80 00000000`754e37d7 sqlservr!SchedulerManager::ThreadEntryPoint+0x173
0f 00000000`0c64fb20 00000000`0466f410 msvcr80!_callthreadstartex+0x17
10 00000000`0c64fb28 000007ff`fff934a8 0x466f410
11 00000000`0c64fb30 00000000`0466f410 0x000007ff`fff934a8
12 00000000`0c64fb38 00000000`00000000 0x466f410

8 Id: 8ec.a90 Suspend: 0 Teb: 000007ff`fff90000 Unfrozen
# Child-SP RetAddr Call Site
00 00000000`0c9cf268 00000000`77832f90 ntdll!NtSignalAndWaitForSingleObject+0xa
01 00000000`0c9cf270 00000000`006c51df kernel32!SignalObjectAndWait+0x110
02 00000000`0c9cf320 00000000`00c7d75f sqlservr!SOS_Scheduler::Switch+0x181
03 00000000`0c9cfa70 00000000`006ce9b0 sqlservr!SOS_Scheduler::Idle+0xb6
04 00000000`0c9cfaa0 00000000`006cedfe sqlservr!SOS_Task::Param::Execute+0x12a
05 00000000`0c9cfbb0 00000000`006cec43 sqlservr!SOS_Scheduler::RunTask+0x96
06 00000000`0c9cfc10 00000000`00c61c7e sqlservr!SOS_Scheduler::ProcessTasks+0x128
07 00000000`0c9cfc80 00000000`00c61eb5 sqlservr!SchedulerManager::WorkerEntryPoint+0x2d2
08 00000000`0c9cfd60 00000000`00ca0295 sqlservr!SystemThread::RunWorker+0xcc
09 00000000`0c9cfda0 00000000`00c62a1a sqlservr!SystemThreadDispatcher::ProcessWorker+0x2db
0a 00000000`0c9cfe50 00000000`754e37d7 sqlservr!SchedulerManager::ThreadEntryPoint+0x173
0b 00000000`0c9cfef0 00000000`0466f410 msvcr80!_callthreadstartex+0x17
0c 00000000`0c9cfef8 000007ff`fff914a8 0x466f410
0d 00000000`0c9cff00 00000000`0466f410 0x000007ff`fff914a8
0e 00000000`0c9cff08 00000000`00000000 0x466f410

9 Id: 8ec.a94 Suspend: 0 Teb: 000007ff`fff8e000 Unfrozen
# Child-SP RetAddr Call Site
00 00000000`0ccce788 00000000`77832f90 ntdll!NtSignalAndWaitForSingleObject+0xa
01 00000000`0ccce790 00000000`006c51df kernel32!SignalObjectAndWait+0x110
02 00000000`0ccce840 00000000`006c33ee sqlservr!SOS_Scheduler::Switch+0x181
03 00000000`0cccef90 00000000`006c2710 sqlservr!SOS_Scheduler::SuspendNonPreemptive+0xca
04 00000000`0cccefd0 00000000`006c28cc sqlservr!SOS_Scheduler::Suspend+0x2d
05 00000000`0cccf000 00000000`006dc4a7 sqlservr!EventInternal<Spinlock >::Wait+0x1a8
06 00000000`0cccf050 00000000`02402f5c sqlservr!ResQueueBase::Dequeue+0x142
07 00000000`0cccf110 00000000`006ce9b0 sqlservr!systemTaskThread+0x30c
08 00000000`0cccf670 00000000`006cedfe sqlservr!SOS_Task::Param::Execute+0x12a
09 00000000`0cccf780 00000000`006cec43 sqlservr!SOS_Scheduler::RunTask+0x96
0a 00000000`0cccf7e0 00000000`00c61c7e sqlservr!SOS_Scheduler::ProcessTasks+0x128
0b 00000000`0cccf850 00000000`00c61eb5 sqlservr!SchedulerManager::WorkerEntryPoint+0x2d2
0c 00000000`0cccf930 00000000`00ca0295 sqlservr!SystemThread::RunWorker+0xcc
0d 00000000`0cccf970 00000000`00c62a1a sqlservr!SystemThreadDispatcher::ProcessWorker+0x2db
0e 00000000`0cccfa20 00000000`754e37d7 sqlservr!SchedulerManager::ThreadEntryPoint+0x173
0f 00000000`0cccfac0 00000000`0466f410 msvcr80!_callthreadstartex+0x17
10 00000000`0cccfac8 000007ff`fff8f4a8 0x466f410
11 00000000`0cccfad0 00000000`0466f410 0x000007ff`fff8f4a8
12 00000000`0cccfad8 00000000`00000000 0x466f410

10 Id: 8ec.a98 Suspend: 0 Teb: 000007ff`fff8c000 Unfrozen
# Child-SP RetAddr Call Site
00 00000000`0d09f1e8 00000000`77832f90 ntdll!NtSignalAndWaitForSingleObject+0xa
01 00000000`0d09f1f0 00000000`006c51df kernel32!SignalObjectAndWait+0x110
02 00000000`0d09f2a0 00000000`00c7d75f sqlservr!SOS_Scheduler::Switch+0x181
03 00000000`0d09f9f0 00000000`006ce9b0 sqlservr!SOS_Scheduler::Idle+0xb6
04 00000000`0d09fa20 00000000`006cedfe sqlservr!SOS_Task::Param::Execute+0x12a
05 00000000`0d09fb30 00000000`006cec43 sqlservr!SOS_Scheduler::RunTask+0x96
06 00000000`0d09fb90 00000000`00c61c7e sqlservr!SOS_Scheduler::ProcessTasks+0x128
07 00000000`0d09fc00 00000000`00c61eb5 sqlservr!SchedulerManager::WorkerEntryPoint+0x2d2
08 00000000`0d09fce0 00000000`00ca0295 sqlservr!SystemThread::RunWorker+0xcc
09 00000000`0d09fd20 00000000`00c62a1a sqlservr!SystemThreadDispatcher::ProcessWorker+0x2db
0a 00000000`0d09fdd0 00000000`754e37d7 sqlservr!SchedulerManager::ThreadEntryPoint+0x173
0b 00000000`0d09fe70 00000000`0466f410 msvcr80!_callthreadstartex+0x17
0c 00000000`0d09fe78 000007ff`fff8d4a8 0x466f410
0d 00000000`0d09fe80 00000000`0466f410 0x000007ff`fff8d4a8
0e 00000000`0d09fe88 00000000`00000000 0x466f410

11 Id: 8ec.aa0 Suspend: 0 Teb: 000007ff`fff88000 Unfrozen
# Child-SP RetAddr Call Site
00 00000000`0d73ed08 00000000`77832f90 ntdll!NtSignalAndWaitForSingleObject+0xa
01 00000000`0d73ed10 00000000`006c51df kernel32!SignalObjectAndWait+0x110
02 00000000`0d73edc0 00000000`00c7d75f sqlservr!SOS_Scheduler::Switch+0x181
03 00000000`0d73f510 00000000`006ce9b0 sqlservr!SOS_Scheduler::Idle+0xb6
04 00000000`0d73f540 00000000`006cedfe sqlservr!SOS_Task::Param::Execute+0x12a
05 00000000`0d73f650 00000000`006cec43 sqlservr!SOS_Scheduler::RunTask+0x96
06 00000000`0d73f6b0 00000000`00c61c7e sqlservr!SOS_Scheduler::ProcessTasks+0x128
07 00000000`0d73f720 00000000`00c61eb5 sqlservr!SchedulerManager::WorkerEntryPoint+0x2d2
08 00000000`0d73f800 00000000`00ca0295 sqlservr!SystemThread::RunWorker+0xcc
09 00000000`0d73f840 00000000`00c62a1a sqlservr!SystemThreadDispatcher::ProcessWorker+0x2db
0a 00000000`0d73f8f0 00000000`754e37d7 sqlservr!SchedulerManager::ThreadEntryPoint+0x173
0b 00000000`0d73f990 00000000`0466f410 msvcr80!_callthreadstartex+0x17
0c 00000000`0d73f998 000007ff`fff894a8 0x466f410
0d 00000000`0d73f9a0 00000000`0466f410 0x000007ff`fff894a8
0e 00000000`0d73f9a8 00000000`00000000 0x466f410

12 Id: 8ec.aa8 Suspend: 0 Teb: 000007ff`fff84000 Unfrozen
# Child-SP RetAddr Call Site
00 00000000`0de1f048 00000000`77832f90 ntdll!NtSignalAndWaitForSingleObject+0xa
01 00000000`0de1f050 00000000`006c51df kernel32!SignalObjectAndWait+0x110
02 00000000`0de1f100 00000000`00c7d75f sqlservr!SOS_Scheduler::Switch+0x181
03 00000000`0de1f850 00000000`006ce9b0 sqlservr!SOS_Scheduler::Idle+0xb6
04 00000000`0de1f880 00000000`006cedfe sqlservr!SOS_Task::Param::Execute+0x12a
05 00000000`0de1f990 00000000`006cec43 sqlservr!SOS_Scheduler::RunTask+0x96
06 00000000`0de1f9f0 00000000`00c61c7e sqlservr!SOS_Scheduler::ProcessTasks+0x128
07 00000000`0de1fa60 00000000`00c61eb5 sqlservr!SchedulerManager::WorkerEntryPoint+0x2d2
08 00000000`0de1fb40 00000000`00ca0295 sqlservr!SystemThread::RunWorker+0xcc
09 00000000`0de1fb80 00000000`00c62a1a sqlservr!SystemThreadDispatcher::ProcessWorker+0x2db
0a 00000000`0de1fc30 00000000`754e37d7 sqlservr!SchedulerManager::ThreadEntryPoint+0x173
0b 00000000`0de1fcd0 00000000`04f417b0 msvcr80!_callthreadstartex+0x17
0c 00000000`0de1fcd8 000007ff`fff854a8 0x4f417b0
0d 00000000`0de1fce0 00000000`04f417b0 0x000007ff`fff854a8
0e 00000000`0de1fce8 00000000`00000000 0x4f417b0

13 Id: 8ec.ab0 Suspend: 0 Teb: 000007ff`fff80000 Unfrozen
# Child-SP RetAddr Call Site
00 00000000`0e58eb18 00000000`77832f90 ntdll!NtSignalAndWaitForSingleObject+0xa
01 00000000`0e58eb20 00000000`006c51df kernel32!SignalObjectAndWait+0x110
02 00000000`0e58ebd0 00000000`00c7d75f sqlservr!SOS_Scheduler::Switch+0x181
03 00000000`0e58f320 00000000`006ce9b0 sqlservr!SOS_Scheduler::Idle+0xb6
04 00000000`0e58f350 00000000`006cedfe sqlservr!SOS_Task::Param::Execute+0x12a
05 00000000`0e58f460 00000000`006cec43 sqlservr!SOS_Scheduler::RunTask+0x96
06 00000000`0e58f4c0 00000000`00c61c7e sqlservr!SOS_Scheduler::ProcessTasks+0x128
07 00000000`0e58f530 00000000`00c61eb5 sqlservr!SchedulerManager::WorkerEntryPoint+0x2d2
08 00000000`0e58f610 00000000`00ca0295 sqlservr!SystemThread::RunWorker+0xcc
09 00000000`0e58f650 00000000`00c62a1a sqlservr!SystemThreadDispatcher::ProcessWorker+0x2db
0a 00000000`0e58f700 00000000`754e37d7 sqlservr!SchedulerManager::ThreadEntryPoint+0x173
0b 00000000`0e58f7a0 00000000`04f417b0 msvcr80!_callthreadstartex+0x17
0c 00000000`0e58f7a8 000007ff`fff814a8 0x4f417b0
0d 00000000`0e58f7b0 00000000`04f417b0 0x000007ff`fff814a8
0e 00000000`0e58f7b8 00000000`00000000 0x4f417b0

14 Id: 8ec.ac8 Suspend: 0 Teb: 000007ff`fff7c000 Unfrozen
# Child-SP RetAddr Call Site
00 00000000`0ec3eb58 00000000`77832f90 ntdll!NtSignalAndWaitForSingleObject+0xa
01 00000000`0ec3eb60 00000000`006c51df kernel32!SignalObjectAndWait+0x110
02 00000000`0ec3ec10 00000000`00c7d75f sqlservr!SOS_Scheduler::Switch+0x181
03 00000000`0ec3f360 00000000`006ce9b0 sqlservr!SOS_Scheduler::Idle+0xb6
04 00000000`0ec3f390 00000000`006cedfe sqlservr!SOS_Task::Param::Execute+0x12a
05 00000000`0ec3f4a0 00000000`006cec43 sqlservr!SOS_Scheduler::RunTask+0x96
06 00000000`0ec3f500 00000000`00c61c7e sqlservr!SOS_Scheduler::ProcessTasks+0x128
07 00000000`0ec3f570 00000000`00c61eb5 sqlservr!SchedulerManager::WorkerEntryPoint+0x2d2
08 00000000`0ec3f650 00000000`00ca0295 sqlservr!SystemThread::RunWorker+0xcc
09 00000000`0ec3f690 00000000`00c62a1a sqlservr!SystemThreadDispatcher::ProcessWorker+0x2db
0a 00000000`0ec3f740 00000000`754e37d7 sqlservr!SchedulerManager::ThreadEntryPoint+0x173
0b 00000000`0ec3f7e0 00000000`04f417b0 msvcr80!_callthreadstartex+0x17
0c 00000000`0ec3f7e8 000007ff`fff7d4a8 0x4f417b0
0d 00000000`0ec3f7f0 00000000`04f417b0 0x000007ff`fff7d4a8
0e 00000000`0ec3f7f8 00000000`00000000 0x4f417b0

15 Id: 8ec.ad0 Suspend: 0 Teb: 000007ff`fff78000 Unfrozen
# Child-SP RetAddr Call Site
00 00000000`0f1bf0c8 00000000`77832f90 ntdll!NtSignalAndWaitForSingleObject+0xa
01 00000000`0f1bf0d0 00000000`006c51df kernel32!SignalObjectAndWait+0x110
02 00000000`0f1bf180 00000000`00c7d75f sqlservr!SOS_Scheduler::Switch+0x181
03 00000000`0f1bf8d0 00000000`006ce9b0 sqlservr!SOS_Scheduler::Idle+0xb6
04 00000000`0f1bf900 00000000`006cedfe sqlservr!SOS_Task::Param::Execute+0x12a
05 00000000`0f1bfa10 00000000`006cec43 sqlservr!SOS_Scheduler::RunTask+0x96
06 00000000`0f1bfa70 00000000`00c61c7e sqlservr!SOS_Scheduler::ProcessTasks+0x128
07 00000000`0f1bfae0 00000000`00c61eb5 sqlservr!SchedulerManager::WorkerEntryPoint+0x2d2
08 00000000`0f1bfbc0 00000000`00ca0295 sqlservr!SystemThread::RunWorker+0xcc
09 00000000`0f1bfc00 00000000`00c62a1a sqlservr!SystemThreadDispatcher::ProcessWorker+0x2db
0a 00000000`0f1bfcb0 00000000`754e37d7 sqlservr!SchedulerManager::ThreadEntryPoint+0x173
0b 00000000`0f1bfd50 00000000`04f417b0 msvcr80!_callthreadstartex+0x17
0c 00000000`0f1bfd58 000007ff`fff794a8 0x4f417b0
0d 00000000`0f1bfd60 00000000`04f417b0 0x000007ff`fff794a8
0e 00000000`0f1bfd68 00000000`00000000 0x4f417b0

16 Id: 8ec.ad4 Suspend: 0 Teb: 000007ff`fff76000 Unfrozen
# Child-SP RetAddr Call Site
00 00000000`0f47edf8 00000000`77832f90 ntdll!NtSignalAndWaitForSingleObject+0xa
01 00000000`0f47ee00 00000000`006c51df kernel32!SignalObjectAndWait+0x110
02 00000000`0f47eeb0 00000000`006c33ee sqlservr!SOS_Scheduler::Switch+0x181
03 00000000`0f47f600 00000000`006c2710 sqlservr!SOS_Scheduler::SuspendNonPreemptive+0xca
04 00000000`0f47f640 00000000`02c1c757 sqlservr!SOS_Scheduler::Suspend+0x2d
05 00000000`0f47f670 00000000`02965682 sqlservr!SOS_Semaphore::Wait+0x11f
06 00000000`0f47f6c0 00000000`029647b9 sqlservr!SOS_DispatcherQueue::Dequeue+0x62
07 00000000`0f47f740 00000000`0296429c sqlservr!SOS_DispatcherPool<BackupWorkItem,BackupWorkItem,SOS_DispatcherQueue,BackupDispatcherPoolConfig,BackupWorkerContext * __ptr64>::Dequeue+0x51
08 00000000`0f47f770 00000000`02963c49 sqlservr!Dispatcher<BackupWorkItem,BackupWorkItem,SOS_DispatcherQueue,BackupDispatcherPoolConfig,BackupWorkerContext * __ptr64>::Run+0x40
09 00000000`0f47f800 00000000`02965aac sqlservr!BackupWorkerPool::DispatcherEntryPoint+0x39
0a 00000000`0f47f840 00000000`006ce9b0 sqlservr!SOS_DispatcherPool<BackupWorkItem,BackupWorkItem,SOS_DispatcherQueue,BackupDispatcherPoolConfig,BackupWorkerContext * __ptr64>::RunDispatcher+0x1c
0b 00000000`0f47f870 00000000`006cedfe sqlservr!SOS_Task::Param::Execute+0x12a
0c 00000000`0f47f980 00000000`006cec43 sqlservr!SOS_Scheduler::RunTask+0x96
0d 00000000`0f47f9e0 00000000`00c61c7e sqlservr!SOS_Scheduler::ProcessTasks+0x128
0e 00000000`0f47fa50 00000000`00c61eb5 sqlservr!SchedulerManager::WorkerEntryPoint+0x2d2
0f 00000000`0f47fb30 00000000`00ca0295 sqlservr!SystemThread::RunWorker+0xcc
10 00000000`0f47fb70 00000000`00c62a1a sqlservr!SystemThreadDispatcher::ProcessWorker+0x2db
11 00000000`0f47fc20 00000000`754e37d7 sqlservr!SchedulerManager::ThreadEntryPoint+0x173
12 00000000`0f47fcc0 00000000`04f417b0 msvcr80!_callthreadstartex+0x17
13 00000000`0f47fcc8 000007ff`fff774a8 0x4f417b0
14 00000000`0f47fcd0 00000000`04f417b0 0x000007ff`fff774a8
15 00000000`0f47fcd8 00000000`00000000 0x4f417b0

17 Id: 8ec.ad8 Suspend: 0 Teb: 000007ff`fff74000 Unfrozen
# Child-SP RetAddr Call Site
00 00000000`0f6becc8 00000000`77832f90 ntdll!NtSignalAndWaitForSingleObject+0xa
01 00000000`0f6becd0 00000000`006c51df kernel32!SignalObjectAndWait+0x110
02 00000000`0f6bed80 00000000`00c7d75f sqlservr!SOS_Scheduler::Switch+0x181
03 00000000`0f6bf4d0 00000000`006ce9b0 sqlservr!SOS_Scheduler::Idle+0xb6
04 00000000`0f6bf500 00000000`006cedfe sqlservr!SOS_Task::Param::Execute+0x12a
05 00000000`0f6bf610 00000000`006cec43 sqlservr!SOS_Scheduler::RunTask+0x96
06 00000000`0f6bf670 00000000`00c61c7e sqlservr!SOS_Scheduler::ProcessTasks+0x128
07 00000000`0f6bf6e0 00000000`00c61eb5 sqlservr!SchedulerManager::WorkerEntryPoint+0x2d2
08 00000000`0f6bf7c0 00000000`00ca0295 sqlservr!SystemThread::RunWorker+0xcc
09 00000000`0f6bf800 00000000`00c62a1a sqlservr!SystemThreadDispatcher::ProcessWorker+0x2db
0a 00000000`0f6bf8b0 00000000`754e37d7 sqlservr!SchedulerManager::ThreadEntryPoint+0x173
0b 00000000`0f6bf950 00000000`04f417b0 msvcr80!_callthreadstartex+0x17
0c 00000000`0f6bf958 000007ff`fff754a8 0x4f417b0
0d 00000000`0f6bf960 00000000`04f417b0 0x000007ff`fff754a8
0e 00000000`0f6bf968 00000000`00000000 0x4f417b0

18 Id: 8ec.ae0 Suspend: 0 Teb: 000007ff`fff70000 Unfrozen
# Child-SP RetAddr Call Site
00 00000000`0fc5f148 00000000`77832f90 ntdll!NtSignalAndWaitForSingleObject+0xa
01 00000000`0fc5f150 00000000`006c51df kernel32!SignalObjectAndWait+0x110
02 00000000`0fc5f200 00000000`00c7d75f sqlservr!SOS_Scheduler::Switch+0x181
03 00000000`0fc5f950 00000000`006ce9b0 sqlservr!SOS_Scheduler::Idle+0xb6
04 00000000`0fc5f980 00000000`006cedfe sqlservr!SOS_Task::Param::Execute+0x12a
05 00000000`0fc5fa90 00000000`006cec43 sqlservr!SOS_Scheduler::RunTask+0x96
06 00000000`0fc5faf0 00000000`00c61c7e sqlservr!SOS_Scheduler::ProcessTasks+0x128
07 00000000`0fc5fb60 00000000`00c61eb5 sqlservr!SchedulerManager::WorkerEntryPoint+0x2d2
08 00000000`0fc5fc40 00000000`00ca0295 sqlservr!SystemThread::RunWorker+0xcc
09 00000000`0fc5fc80 00000000`00c62a1a sqlservr!SystemThreadDispatcher::ProcessWorker+0x2db
0a 00000000`0fc5fd30 00000000`754e37d7 sqlservr!SchedulerManager::ThreadEntryPoint+0x173
0b 00000000`0fc5fdd0 00000000`04f417b0 msvcr80!_callthreadstartex+0x17
0c 00000000`0fc5fdd8 000007ff`fff714a8 0x4f417b0
0d 00000000`0fc5fde0 00000000`04f417b0 0x000007ff`fff714a8
0e 00000000`0fc5fde8 00000000`00000000 0x4f417b0

19 Id: 8ec.ae4 Suspend: 0 Teb: 000007ff`fff6e000 Unfrozen
# Child-SP RetAddr Call Site
00 00000000`0ff8da28 00000000`77832f90 ntdll!NtSignalAndWaitForSingleObject+0xa
01 00000000`0ff8da30 00000000`006c51df kernel32!SignalObjectAndWait+0x110
02 00000000`0ff8dae0 00000000`006c33ee sqlservr!SOS_Scheduler::Switch+0x181
03 00000000`0ff8e230 00000000`006c2710 sqlservr!SOS_Scheduler::SuspendNonPreemptive+0xca
04 00000000`0ff8e270 00000000`006c28cc sqlservr!SOS_Scheduler::Suspend+0x2d
05 00000000`0ff8e2a0 00000000`0134b67a sqlservr!EventInternal<Spinlock >::Wait+0x1a8
06 00000000`0ff8e2f0 00000000`0134c4b1 sqlservr!CServiceBrokerMgr::PrimaryEventHandler+0x14a
07 00000000`0ff8e550 00000000`01373832 sqlservr!CSbEventHandler::Invoke+0x15
08 00000000`0ff8e580 00000000`013733da sqlservr!CSbTask::TaskStart+0x412
09 00000000`0ff8f7b0 00000000`006ce9b0 sqlservr!CSbTask::BeginTaskStart+0x1a
0a 00000000`0ff8f7f0 00000000`006cedfe sqlservr!SOS_Task::Param::Execute+0x12a
0b 00000000`0ff8f900 00000000`006cec43 sqlservr!SOS_Scheduler::RunTask+0x96
0c 00000000`0ff8f960 00000000`00c61c7e sqlservr!SOS_Scheduler::ProcessTasks+0x128
0d 00000000`0ff8f9d0 00000000`00c61eb5 sqlservr!SchedulerManager::WorkerEntryPoint+0x2d2
0e 00000000`0ff8fab0 00000000`00ca0295 sqlservr!SystemThread::RunWorker+0xcc
0f 00000000`0ff8faf0 00000000`00c62a1a sqlservr!SystemThreadDispatcher::ProcessWorker+0x2db
10 00000000`0ff8fba0 00000000`754e37d7 sqlservr!SchedulerManager::ThreadEntryPoint+0x173
11 00000000`0ff8fc40 00000000`04f417b0 msvcr80!_callthreadstartex+0x17
12 00000000`0ff8fc48 000007ff`fff6f4a8 0x4f417b0
13 00000000`0ff8fc50 00000000`04f417b0 0x000007ff`fff6f4a8
14 00000000`0ff8fc58 00000000`00000000 0x4f417b0

20 Id: 8ec.ae8 Suspend: 0 Teb: 000007ff`fff6c000 Unfrozen
# Child-SP RetAddr Call Site
00 00000000`102df278 00000000`77832f90 ntdll!NtSignalAndWaitForSingleObject+0xa
01 00000000`102df280 00000000`006c51df kernel32!SignalObjectAndWait+0x110
02 00000000`102df330 00000000`00c7d75f sqlservr!SOS_Scheduler::Switch+0x181
03 00000000`102dfa80 00000000`006ce9b0 sqlservr!SOS_Scheduler::Idle+0xb6
04 00000000`102dfab0 00000000`006cedfe sqlservr!SOS_Task::Param::Execute+0x12a
05 00000000`102dfbc0 00000000`006cec43 sqlservr!SOS_Scheduler::RunTask+0x96
06 00000000`102dfc20 00000000`00c61c7e sqlservr!SOS_Scheduler::ProcessTasks+0x128
07 00000000`102dfc90 00000000`00c61eb5 sqlservr!SchedulerManager::WorkerEntryPoint+0x2d2
08 00000000`102dfd70 00000000`00ca0295 sqlservr!SystemThread::RunWorker+0xcc
09 00000000`102dfdb0 00000000`00c62a1a sqlservr!SystemThreadDispatcher::ProcessWorker+0x2db
0a 00000000`102dfe60 00000000`754e37d7 sqlservr!SchedulerManager::ThreadEntryPoint+0x173
0b 00000000`102dff00 00000000`04f417b0 msvcr80!_callthreadstartex+0x17
0c 00000000`102dff08 000007ff`fff6d4a8 0x4f417b0
0d 00000000`102dff10 00000000`04f417b0 0x000007ff`fff6d4a8
0e 00000000`102dff18 00000000`00000000 0x4f417b0

21 Id: 8ec.af0 Suspend: 0 Teb: 000007ff`fff68000 Unfrozen
# Child-SP RetAddr Call Site
00 00000000`10a8eba8 00000000`77832f90 ntdll!NtSignalAndWaitForSingleObject+0xa
01 00000000`10a8ebb0 00000000`006c51df kernel32!SignalObjectAndWait+0x110
02 00000000`10a8ec60 00000000`00c7d75f sqlservr!SOS_Scheduler::Switch+0x181
03 00000000`10a8f3b0 00000000`006ce9b0 sqlservr!SOS_Scheduler::Idle+0xb6
04 00000000`10a8f3e0 00000000`006cedfe sqlservr!SOS_Task::Param::Execute+0x12a
05 00000000`10a8f4f0 00000000`006cec43 sqlservr!SOS_Scheduler::RunTask+0x96
06 00000000`10a8f550 00000000`00c61c7e sqlservr!SOS_Scheduler::ProcessTasks+0x128
07 00000000`10a8f5c0 00000000`00c61eb5 sqlservr!SchedulerManager::WorkerEntryPoint+0x2d2
08 00000000`10a8f6a0 00000000`00ca0295 sqlservr!SystemThread::RunWorker+0xcc
09 00000000`10a8f6e0 00000000`00c62a1a sqlservr!SystemThreadDispatcher::ProcessWorker+0x2db
0a 00000000`10a8f790 00000000`754e37d7 sqlservr!SchedulerManager::ThreadEntryPoint+0x173
0b 00000000`10a8f830 00000000`04f417b0 msvcr80!_callthreadstartex+0x17
0c 00000000`10a8f838 000007ff`fff694a8 0x4f417b0
0d 00000000`10a8f840 00000000`04f417b0 0x000007ff`fff694a8
0e 00000000`10a8f848 00000000`00000000 0x4f417b0

22 Id: 8ec.af8 Suspend: 0 Teb: 000007ff`fff64000 Unfrozen
# Child-SP RetAddr Call Site
00 00000000`1120eb68 00000000`77832f90 ntdll!NtSignalAndWaitForSingleObject+0xa
01 00000000`1120eb70 00000000`006c51df kernel32!SignalObjectAndWait+0x110
02 00000000`1120ec20 00000000`00c7d75f sqlservr!SOS_Scheduler::Switch+0x181
03 00000000`1120f370 00000000`006ce9b0 sqlservr!SOS_Scheduler::Idle+0xb6
04 00000000`1120f3a0 00000000`006cedfe sqlservr!SOS_Task::Param::Execute+0x12a
05 00000000`1120f4b0 00000000`006cec43 sqlservr!SOS_Scheduler::RunTask+0x96
06 00000000`1120f510 00000000`00c61c7e sqlservr!SOS_Scheduler::ProcessTasks+0x128
07 00000000`1120f580 00000000`00c61eb5 sqlservr!SchedulerManager::WorkerEntryPoint+0x2d2
08 00000000`1120f660 00000000`00ca0295 sqlservr!SystemThread::RunWorker+0xcc
09 00000000`1120f6a0 00000000`00c62a1a sqlservr!SystemThreadDispatcher::ProcessWorker+0x2db
0a 00000000`1120f750 00000000`754e37d7 sqlservr!SchedulerManager::ThreadEntryPoint+0x173
0b 00000000`1120f7f0 00000000`04f417b0 msvcr80!_callthreadstartex+0x17
0c 00000000`1120f7f8 000007ff`fff654a8 0x4f417b0
0d 00000000`1120f800 00000000`04f417b0 0x000007ff`fff654a8
0e 00000000`1120f808 00000000`00000000 0x4f417b0

23 Id: 8ec.afc Suspend: 0 Teb: 000007ff`fff62000 Unfrozen
# Child-SP RetAddr Call Site
00 00000000`1155d9c8 00000000`77832f90 ntdll!NtSignalAndWaitForSingleObject+0xa
01 00000000`1155d9d0 00000000`006c51df kernel32!SignalObjectAndWait+0x110
02 00000000`1155da80 00000000`006c33ee sqlservr!SOS_Scheduler::Switch+0x181
03 00000000`1155e1d0 00000000`006c2710 sqlservr!SOS_Scheduler::SuspendNonPreemptive+0xca
04 00000000`1155e210 00000000`006c28cc sqlservr!SOS_Scheduler::Suspend+0x2d
05 00000000`1155e240 00000000`0137add5 sqlservr!EventInternal<Spinlock >::Wait+0x1a8
06 00000000`1155e290 00000000`0137bf39 sqlservr!CSbTransmitter::TransmitterThread+0x221
07 00000000`1155e650 00000000`01373832 sqlservr!CSbTransmitter::BeginTransmitterThread+0x9
08 00000000`1155e680 00000000`013733da sqlservr!CSbTask::TaskStart+0x412
09 00000000`1155f8b0 00000000`006ce9b0 sqlservr!CSbTask::BeginTaskStart+0x1a
0a 00000000`1155f8f0 00000000`006cedfe sqlservr!SOS_Task::Param::Execute+0x12a
0b 00000000`1155fa00 00000000`006cec43 sqlservr!SOS_Scheduler::RunTask+0x96
0c 00000000`1155fa60 00000000`00c61c7e sqlservr!SOS_Scheduler::ProcessTasks+0x128
0d 00000000`1155fad0 00000000`00c61eb5 sqlservr!SchedulerManager::WorkerEntryPoint+0x2d2
0e 00000000`1155fbb0 00000000`00ca0295 sqlservr!SystemThread::RunWorker+0xcc
0f 00000000`1155fbf0 00000000`00c62a1a sqlservr!SystemThreadDispatcher::ProcessWorker+0x2db
10 00000000`1155fca0 00000000`754e37d7 sqlservr!SchedulerManager::ThreadEntryPoint+0x173
11 00000000`1155fd40 00000000`04f417b0 msvcr80!_callthreadstartex+0x17
12 00000000`1155fd48 000007ff`fff634a8 0x4f417b0
13 00000000`1155fd50 00000000`04f417b0 0x000007ff`fff634a8
14 00000000`1155fd58 00000000`00000000 0x4f417b0

24 Id: 8ec.b00 Suspend: 0 Teb: 000007ff`fff60000 Unfrozen
# Child-SP RetAddr Call Site
00 00000000`1178ede8 00000000`77832f90 ntdll!NtSignalAndWaitForSingleObject+0xa
01 00000000`1178edf0 00000000`006c51df kernel32!SignalObjectAndWait+0x110
02 00000000`1178eea0 00000000`00c7d75f sqlservr!SOS_Scheduler::Switch+0x181
03 00000000`1178f5f0 00000000`006ce9b0 sqlservr!SOS_Scheduler::Idle+0xb6
04 00000000`1178f620 00000000`006cedfe sqlservr!SOS_Task::Param::Execute+0x12a
05 00000000`1178f730 00000000`006cec43 sqlservr!SOS_Scheduler::RunTask+0x96
06 00000000`1178f790 00000000`00c61c7e sqlservr!SOS_Scheduler::ProcessTasks+0x128
07 00000000`1178f800 00000000`00c61eb5 sqlservr!SchedulerManager::WorkerEntryPoint+0x2d2
08 00000000`1178f8e0 00000000`00ca0295 sqlservr!SystemThread::RunWorker+0xcc
09 00000000`1178f920 00000000`00c62a1a sqlservr!SystemThreadDispatcher::ProcessWorker+0x2db
0a 00000000`1178f9d0 00000000`754e37d7 sqlservr!SchedulerManager::ThreadEntryPoint+0x173
0b 00000000`1178fa70 00000000`04f417b0 msvcr80!_callthreadstartex+0x17
0c 00000000`1178fa78 000007ff`fff614a8 0x4f417b0
0d 00000000`1178fa80 00000000`04f417b0 0x000007ff`fff614a8
0e 00000000`1178fa88 00000000`00000000 0x4f417b0

25 Id: 8ec.b0c Suspend: 0 Teb: 000007ff`fff5e000 Unfrozen
# Child-SP RetAddr Call Site
00 00000000`11b4f3d8 000007fe`fdb716ad ntdll!NtRemoveIoCompletion+0xa
01 00000000`11b4f3e0 00000000`777c9981 KERNELBASE!GetQueuedCompletionStatus+0x39
02 00000000`11b4f440 00000000`0070c9fc kernel32!GetQueuedCompletionStatusStub+0x11
03 00000000`11b4f480 00000000`006ce9b0 sqlservr!SOS_Node::ListenOnIOCompletionPort+0x11d
04 00000000`11b4f610 00000000`006cedfe sqlservr!SOS_Task::Param::Execute+0x12a
05 00000000`11b4f720 00000000`006cec43 sqlservr!SOS_Scheduler::RunTask+0x96
06 00000000`11b4f780 00000000`00c61c7e sqlservr!SOS_Scheduler::ProcessTasks+0x128
07 00000000`11b4f7f0 00000000`00c61eb5 sqlservr!SchedulerManager::WorkerEntryPoint+0x2d2
08 00000000`11b4f8d0 00000000`00ca0295 sqlservr!SystemThread::RunWorker+0xcc
09 00000000`11b4f910 00000000`00c62a1a sqlservr!SystemThreadDispatcher::ProcessWorker+0x2db
0a 00000000`11b4f9c0 00000000`754e37d7 sqlservr!SchedulerManager::ThreadEntryPoint+0x173
0b 00000000`11b4fa60 00000000`04f417b0 msvcr80!_callthreadstartex+0x17
0c 00000000`11b4fa68 000007ff`fff5f4a8 0x4f417b0
0d 00000000`11b4fa70 00000000`04f417b0 0x000007ff`fff5f4a8
0e 00000000`11b4fa78 00000000`00000000 0x4f417b0

26 Id: 8ec.b10 Suspend: 0 Teb: 000007ff`fff5c000 Unfrozen
# Child-SP RetAddr Call Site
00 00000000`11e1eff8 000007fe`fdb71430 ntdll!NtWaitForMultipleObjects+0xa
01 00000000`11e1f000 00000000`777d06b0 KERNELBASE!WaitForMultipleObjectsEx+0xe8
02 00000000`11e1f100 00000000`02d1ab28 kernel32!WaitForMultipleObjects+0xb0
03 00000000`11e1f190 00000000`02d0714c sqlservr!XE_DispatcherQueue::Dequeue+0x90
04 00000000`11e1f270 00000000`02d06424 sqlservr!SOS_DispatcherPool::Dequeue+0x54
05 00000000`11e1f2a0 00000000`02d04750 sqlservr!Dispatcher::Run+0x44
06 00000000`11e1f330 00000000`02c5facb sqlservr!XE_Engine::DispatcherEntryPointWithContext+0xb4
07 00000000`11e1f3d0 00000000`02d04645 sqlservr!XESQLSetupThreadContext+0xff
08 00000000`11e1f4b0 00000000`02d087bf sqlservr!XE_Engine::DispatcherEntryPoint+0x45
09 00000000`11e1f4f0 00000000`006ce9b0 sqlservr!SOS_DispatcherPool::RunDispatcher+0x1f
0a 00000000`11e1f520 00000000`006cedfe sqlservr!SOS_Task::Param::Execute+0x12a
0b 00000000`11e1f630 00000000`006cec43 sqlservr!SOS_Scheduler::RunTask+0x96
0c 00000000`11e1f690 00000000`00c61c7e sqlservr!SOS_Scheduler::ProcessTasks+0x128
0d 00000000`11e1f700 00000000`00c61eb5 sqlservr!SchedulerManager::WorkerEntryPoint+0x2d2
0e 00000000`11e1f7e0 00000000`00ca0295 sqlservr!SystemThread::RunWorker+0xcc
0f 00000000`11e1f820 00000000`00c62a1a sqlservr!SystemThreadDispatcher::ProcessWorker+0x2db
10 00000000`11e1f8d0 00000000`754e37d7 sqlservr!SchedulerManager::ThreadEntryPoint+0x173
11 00000000`11e1f970 00000000`04f417b0 msvcr80!_callthreadstartex+0x17
12 00000000`11e1f978 000007ff`fff5d4a8 0x4f417b0
13 00000000`11e1f980 00000000`04f417b0 0x000007ff`fff5d4a8
14 00000000`11e1f988 00000000`00000000 0x4f417b0

27 Id: 8ec.b14 Suspend: 0 Teb: 000007ff`fff5a000 Unfrozen
# Child-SP RetAddr Call Site
00 00000000`1208f168 000007fe`fdb71430 ntdll!NtWaitForMultipleObjects+0xa
01 00000000`1208f170 00000000`777d06b0 KERNELBASE!WaitForMultipleObjectsEx+0xe8
02 00000000`1208f270 00000000`006dd0a2 kernel32!WaitForMultipleObjects+0xb0
03 00000000`1208f300 00000000`02beaf94 sqlservr!ResourceMonitor::CheckIndicators+0x176
04 00000000`1208f3b0 00000000`0279693b sqlservr!ResourceMonitor::ResourceMonitorTask+0x1b8
05 00000000`1208f4f0 00000000`006ce9b0 sqlservr!SetupResourceMonitorTaskContext+0x133
06 00000000`1208f830 00000000`006cedfe sqlservr!SOS_Task::Param::Execute+0x12a
07 00000000`1208f940 00000000`006cec43 sqlservr!SOS_Scheduler::RunTask+0x96
08 00000000`1208f9a0 00000000`00c61c7e sqlservr!SOS_Scheduler::ProcessTasks+0x128
09 00000000`1208fa10 00000000`00c61eb5 sqlservr!SchedulerManager::WorkerEntryPoint+0x2d2
0a 00000000`1208faf0 00000000`00ca0295 sqlservr!SystemThread::RunWorker+0xcc
0b 00000000`1208fb30 00000000`00c62a1a sqlservr!SystemThreadDispatcher::ProcessWorker+0x2db
0c 00000000`1208fbe0 00000000`754e37d7 sqlservr!SchedulerManager::ThreadEntryPoint+0x173
0d 00000000`1208fc80 00000000`04f417b0 msvcr80!_callthreadstartex+0x17
0e 00000000`1208fc88 000007ff`fff5b4a8 0x4f417b0
0f 00000000`1208fc90 00000000`04f417b0 0x000007ff`fff5b4a8
10 00000000`1208fc98 00000000`00000000 0x4f417b0

28 Id: 8ec.b84 Suspend: 0 Teb: 000007ff`fff58000 Unfrozen
# Child-SP RetAddr Call Site
00 00000000`147bd6a8 00000000`77832f90 ntdll!NtSignalAndWaitForSingleObject+0xa
01 00000000`147bd6b0 00000000`006c51df kernel32!SignalObjectAndWait+0x110
02 00000000`147bd760 00000000`006c33ee sqlservr!SOS_Scheduler::Switch+0x181
03 00000000`147bdeb0 00000000`006c2710 sqlservr!SOS_Scheduler::SuspendNonPreemptive+0xca
04 00000000`147bdef0 00000000`006c28cc sqlservr!SOS_Scheduler::Suspend+0x2d
05 00000000`147bdf20 00000000`006dc4a7 sqlservr!EventInternal<Spinlock >::Wait+0x1a8
06 00000000`147bdf70 00000000`00798fd7 sqlservr!ResQueueBase::Dequeue+0x142
07 00000000`147be030 00000000`006ce9b0 sqlservr!SQLServerLogMgr::LogWriter+0x1ef
08 00000000`147bf5d0 00000000`006cedfe sqlservr!SOS_Task::Param::Execute+0x12a
09 00000000`147bf6e0 00000000`006cec43 sqlservr!SOS_Scheduler::RunTask+0x96
0a 00000000`147bf740 00000000`00c61c7e sqlservr!SOS_Scheduler::ProcessTasks+0x128
0b 00000000`147bf7b0 00000000`00c61eb5 sqlservr!SchedulerManager::WorkerEntryPoint+0x2d2
0c 00000000`147bf890 00000000`00ca0295 sqlservr!SystemThread::RunWorker+0xcc
0d 00000000`147bf8d0 00000000`00c62a1a sqlservr!SystemThreadDispatcher::ProcessWorker+0x2db
0e 00000000`147bf980 00000000`754e37d7 sqlservr!SchedulerManager::ThreadEntryPoint+0x173
0f 00000000`147bfa20 00000000`04f417b0 msvcr80!_callthreadstartex+0x17
10 00000000`147bfa28 000007ff`fff594a8 0x4f417b0
11 00000000`147bfa30 00000000`04f417b0 0x000007ff`fff594a8
12 00000000`147bfa38 00000000`00000000 0x4f417b0

29 Id: 8ec.b88 Suspend: 0 Teb: 000007ff`fff56000 Unfrozen
# Child-SP RetAddr Call Site
00 00000000`14a3efb8 000007fe`fdb710ac ntdll!ZwWaitForSingleObject+0xa
01 00000000`14a3efc0 00000000`006c3ed1 KERNELBASE!WaitForSingleObjectEx+0x79
02 00000000`14a3f060 00000000`006c33ee sqlservr!SOS_Scheduler::SwitchContext+0x26d
03 00000000`14a3f4f0 00000000`006c2710 sqlservr!SOS_Scheduler::SuspendNonPreemptive+0xca
04 00000000`14a3f530 00000000`006c28cc sqlservr!SOS_Scheduler::Suspend+0x2d
05 00000000`14a3f560 00000000`006dcceb sqlservr!EventInternal<Spinlock >::Wait+0x1a8
06 00000000`14a3f5b0 00000000`0128458d sqlservr!CTraceManagementTask::Invoke+0xbe
07 00000000`14a3f610 00000000`006ce9b0 sqlservr!CTraceBatchTask::Task+0x1ad
08 00000000`14a3f6f0 00000000`006cedfe sqlservr!SOS_Task::Param::Execute+0x12a
09 00000000`14a3f800 00000000`006cec43 sqlservr!SOS_Scheduler::RunTask+0x96
0a 00000000`14a3f860 00000000`00c61c7e sqlservr!SOS_Scheduler::ProcessTasks+0x128
0b 00000000`14a3f8d0 00000000`00c61eb5 sqlservr!SchedulerManager::WorkerEntryPoint+0x2d2
0c 00000000`14a3f9b0 00000000`00ca0295 sqlservr!SystemThread::RunWorker+0xcc
0d 00000000`14a3f9f0 00000000`00c62a1a sqlservr!SystemThreadDispatcher::ProcessWorker+0x2db
0e 00000000`14a3faa0 00000000`754e37d7 sqlservr!SchedulerManager::ThreadEntryPoint+0x173
0f 00000000`14a3fb40 00000000`04f46080 msvcr80!_callthreadstartex+0x17
10 00000000`14a3fb48 000007ff`fff574a8 0x4f46080
11 00000000`14a3fb50 00000000`04f46080 0x000007ff`fff574a8
12 00000000`14a3fb58 00000000`00000000 0x4f46080

30 Id: 8ec.b90 Suspend: 0 Teb: 000007ff`fff52000 Unfrozen
# Child-SP RetAddr Call Site
00 00000000`14f1ecf8 00000000`77832f90 ntdll!NtSignalAndWaitForSingleObject+0xa
01 00000000`14f1ed00 00000000`006c51df kernel32!SignalObjectAndWait+0x110
02 00000000`14f1edb0 00000000`00c7d75f sqlservr!SOS_Scheduler::Switch+0x181
03 00000000`14f1f500 00000000`006ce9b0 sqlservr!SOS_Scheduler::Idle+0xb6
04 00000000`14f1f530 00000000`006cedfe sqlservr!SOS_Task::Param::Execute+0x12a
05 00000000`14f1f640 00000000`006cec43 sqlservr!SOS_Scheduler::RunTask+0x96
06 00000000`14f1f6a0 00000000`00c61c7e sqlservr!SOS_Scheduler::ProcessTasks+0x128
07 00000000`14f1f710 00000000`00c61eb5 sqlservr!SchedulerManager::WorkerEntryPoint+0x2d2
08 00000000`14f1f7f0 00000000`00ca0295 sqlservr!SystemThread::RunWorker+0xcc
09 00000000`14f1f830 00000000`00c62a1a sqlservr!SystemThreadDispatcher::ProcessWorker+0x2db
0a 00000000`14f1f8e0 00000000`754e37d7 sqlservr!SchedulerManager::ThreadEntryPoint+0x173
0b 00000000`14f1f980 00000000`04f46660 msvcr80!_callthreadstartex+0x17
0c 00000000`14f1f988 000007ff`fff534a8 0x4f46660
0d 00000000`14f1f990 00000000`04f46660 0x000007ff`fff534a8
0e 00000000`14f1f998 00000000`00000000 0x4f46660

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~Pandey said

August 31, 2017 at 3:43 PM
Hi Karthic,

Nice explanation for debugging mini SQL dump issues, but not able to download windows Debugger from your provided path.

Please provide us alternate if any path.

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- Avanish Panchal said
  
  December 9, 2019 at 2:36 PM
  Hi Pandey – More than likely you’re having Windows 10. This SDK works – https://docs.microsoft.com/en-us/windows-hardware/drivers/debugger/debugger-download-tools
  In the SDK installation wizard, select Debugging Tools for Windows, and deselect all other components.
  Hope that helps!
  
  Reply
hungju said

July 12, 2021 at 11:30 AM
Hi Karthick, I have a lot of duplicate call stack content like the following one,
can you help me to find out the problem? thank you vary much.

———–
4 Id: 61c.6a8 Suspend: 0 Teb: 00007ff7`ea71a000 Unfrozen
# Child-SP RetAddr Call Site
00 00000000`11b6ec98 00007ff9`368b9b9e ntdll!NtSignalAndWaitForSingleObject+0xa
01 00000000`11b6eca0 00007ff9`2b466522 KERNELBASE!SignalObjectAndWait+0xc8
02 00000000`11b6ed50 00007ff9`2b471918 sqldk!SOS_Scheduler::Switch+0xbc
03 00000000`11b6f2d0 00007ff9`2b460410 sqldk!SOS_Scheduler::Idle+0x118
04 00000000`11b6f300 00007ff9`2b4601f4 sqldk!SOS_Task::Param::Execute+0x21e
05 00000000`11b6f900 00007ff9`2b45ff17 sqldk!SOS_Scheduler::RunTask+0xa8
06 00000000`11b6f970 00007ff9`2b47eb6f sqldk!SOS_Scheduler::ProcessTasks+0x29a
07 00000000`11b6f9f0 00007ff9`2b47ebf0 sqldk!SchedulerManager::WorkerEntryPoint+0x261
08 00000000`11b6fa90 00007ff9`2b47e11e sqldk!SystemThread::RunWorker+0x8f
09 00000000`11b6fac0 00007ff9`2b47e9c9 sqldk!SystemThreadDispatcher::ProcessWorker+0x372
0a 00000000`11b6fb70 00007ff9`38c813f2 sqldk!SchedulerManager::ThreadEntryPoint+0x236
0b 00000000`11b6fc10 00007ff9`393354f4 kernel32!BaseThreadInitThunk+0x22
0c 00000000`11b6fc40 00000000`00000000 ntdll!RtlUserThreadStart+0x34

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