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2010-09-20, 17:22 下午 heather 注册: 2010-09-20 发 贴: 2 不同版面Windbg分析结果不同，该信任哪一个分析结果 使用相同的pdb文件，不同的Windbg有不同结果 Windbg 6.9.0003.113 0:004> !analyze -v ******************************************************************************* * * * Exception Analysis * * * ******************************************************************************* ************************************************************************* *** *** *** *** *** Your debugger is not using the correct symbols *** *** *** *** In order for this command to work properly, your symbol path *** *** must point to .pdb files that have full type information. *** *** *** *** Certain .pdb files (such as the public OS symbols) do not *** *** contain the required information. Contact the group that *** *** provided you with these symbols if you need this command to *** *** work. *** *** *** *** Type referenced: kernel32!pNlsUserInfo *** *** *** ************************************************************************* ************************************************************************* *** *** *** *** *** Your debugger is not using the correct symbols *** *** *** *** In order for this command to work properly, your symbol path *** *** must point to .pdb files that have full type information. *** *** *** *** Certain .pdb files (such as the public OS symbols) do not *** *** contain the required information. Contact the group that *** *** provided you with these symbols if you need this command to *** *** work. *** *** *** *** Type referenced: kernel32!pNlsUserInfo *** *** *** ************************************************************************* FAULTING_IP: +0 00000000 ?? ??? EXCEPTION_RECORD: ffffffff -- (.exr 0xffffffffffffffff) ExceptionAddress: 00000000 ExceptionCode: 80000007 (Wake debugger) ExceptionFlags: 00000000 NumberParameters: 0 BUGCHECK_STR: 80000007 DEFAULT_BUCKET_ID: APPLICATION_HANG PROCESS_NAME: schedservice.exe ERROR_CODE: (NTSTATUS) 0x80000007 - {Kernel Debugger Awakened} the system debugger was awakened by an interrupt. NTGLOBALFLAG: 0 APPLICATION_VERIFIER_FLAGS: 0 LOADERLOCK_BLOCKED_API: GetModuleFileNameW:LdrLockLoaderLock: DERIVED_WAIT_CHAIN: Dl Eid Cid WaitType -- --- ------- -------------------------- 4 1d9c.1584 Critical Section WAIT_CHAIN_COMMAND: ~4s;k;; BLOCKING_THREAD: 00001584 PRIMARY_PROBLEM_CLASS: APPLICATION_HANG LAST_CONTROL_TRANSFER: from 7c827d29 to 7c82860c FAULTING_THREAD: 00000004 STACK_TEXT: 00cfc514 7c827d29 7c83d266 000002f4 00000000 ntdll!KiFastSystemCallRet 00cfc518 7c83d266 000002f4 00000000 00000000 ntdll!ZwWaitForSingleObject+0xc 00cfc554 7c83d2b1 000002f4 00000004 00000001 ntdll!RtlpWaitOnCriticalSection+0x1a3 00cfc574 7c82d263 7c8897a0 00400000 7c8897ec ntdll!RtlEnterCriticalSection+0xa8 00cfc5a8 77e63cd8 00000001 00000000 00cfc5e4 ntdll!LdrLockLoaderLock+0xe4 00cfc608 5bb378d0 00400000 00cfce68 00000200 kernel32!GetModuleFileNameW+0x77 00cfc630 4ca650fb 00400000 00cfce68 00000200 sqlunirl!GetModuleFileName+0x21 00cfd2d8 4ca64b76 4cab50a0 00000105 007a1ecc sqlsrv32!SetRegConnectionOptions+0x35f 00cfd510 4ca649dc 00cfd524 4ca649c8 007a1ecc sqlsrv32!DvrInit+0x1c2 00cfd518 4ca649c8 007a1ecc 00cfd560 488975e3 sqlsrv32!SQLAllocEnv+0xa 00cfd524 488975e3 00000001 00000000 007a1ecc sqlsrv32!SQLAllocHandle+0x50 00cfd560 488977b3 00000000 007a3590 0000fffe odbc32!TraceSQLBrowseConnectW+0x35a 00cfd580 48892b06 007a3590 00010018 007a59a0 odbc32!SQLInternalDriverConnectW+0x1a 00cfdcdc 488c1988 007a3590 00010018 007a35f8 odbc32!SQLDriverConnectW+0xa8e 00cfdd14 7c1bf48f 007a5588 00010018 018c8828 odbc32!SQLDriverConnect+0x125 00cfdf54 7c1bfe43 0000000c 00000002 01a056d8 mfc71!CDatabase::Connect+0x69 [f:\vs70builds\3077\vc\mfcatl\ship\atlmfc\src\mfc\dbcore.cpp @ 735] 00cfdf84 62f018cf 01c6d778 0000000c 01a056d8 mfc71!CDatabase::OpenEx+0x48 [f:\vs70builds\3077\vc\mfcatl\ship\atlmfc\src\mfc\dbcore.cpp @ 279] 00cfdfbc 62f058bd 01a056d8 01f249c8 00000005 CSP_InternalSites!CCompanyIntranetSites::ConnectToDatabase+0xdf [c:\_sandboxes\webfilter_5_5_3_full\webfilter\common\companyintranetsites.cpp @ 99] 00cfe0a4 62f06720 0172900c 0168da30 0172900c CSP_InternalSites!CCompanyIntranetSites::Load+0x3d [c:\_sandboxes\webfilter_5_5_3_full\webfilter\common\companyintranetsites.cpp @ 209] 00cfe0d0 6213b04d 0172900c 0032bddc 0172203e CSP_InternalSites!csp_Startup+0x100 [c:\_sandboxes\webfilter_5_5_3_full\portalauthority\contentserviceproviders\csp_internalsites\csp_internalsites.cpp @ 312] 00cfe0f4 62139f3c 0172900c 0032bddc 0172203e ServiceHandler!CshCSPClient::cat_Startup+0x1d [d:\sandbox\swf55_201_ei486\portalauthority\servicehandler\shcspclient.cpp @ 220] 00cfe34c 6213a18e 0172203e 0032bd38 01f414d0 ServiceHandler!CServiceHandlerApp::LoadContentProvider+0x34c [d:\sandbox\swf55_201_ei486\portalauthority\servicehandler\servicehandler.cpp @ 2089] 00cfe3a0 6213a974 0032bd38 00cfe870 00cfe884 ServiceHandler!CServiceHandlerApp::ReadProviderConfiguration+0xbe [d:\sandbox\swf55_201_ei486\portalauthority\servicehandler\servicehandler.cpp @ 1936] 00cfe458 62e32c07 00cfe4f8 00000000 00000000 ServiceHandler!CServiceHandlerApp::Startup+0x5b4 [d:\sandbox\swf55_201_ei486\portalauthority\servicehandler\servicehandler.cpp @ 349] 00cfe884 629e8585 016a0ca0 00000003 00000000 Genliveupdate!Trigger+0x1a7 [d:\sandbox\swf55_201_ei486\webfilter\liveupdate\genliveupdate\genliveupdate.cpp @ 158] 00cfff5c 004039ba 00000000 0000008c 00000000 SCEventHandler!SCE_TriggerEvent+0x1a5 [c:\_sandboxes\webfilter_5_5_3_full\webfilter\scheduler\eventhandler\eventhandler.cpp @ 777] 00cfff84 7c349565 0012fe84 00000000 00000000 schedservice!CScSchedService::TriggerEventThreadProc+0x8a [c:\_sandboxes\webfilter_5_5_3_full\webfilter\scheduler\schedservice\scschedservice.cpp @ 332] 00cfffb8 77e6482f 003251e8 00000000 00000000 msvcr71!_threadstartex+0x6f [f:\vs70builds\3052\vc\crtbld\crt\src\threadex.c @ 241] 00cfffec 00000000 7c3494f6 003251e8 00000000 kernel32!BaseThreadStart+0x34 FOLLOWUP_IP: sqlunirl!GetModuleFileName+21 5bb378d0 eb79 jmp sqlunirl!GetModuleFileName+0x9c (5bb3794b) SYMBOL_STACK_INDEX: 6 SYMBOL_NAME: sqlunirl!GetModuleFileName+21 FOLLOWUP_NAME: MachineOwner MODULE_NAME: sqlunirl IMAGE_NAME: sqlunirl.dll DEBUG_FLR_IMAGE_TIMESTAMP: 45d70ae4 STACK_COMMAND: ~4s ; kb BUCKET_ID: 80000007_sqlunirl!GetModuleFileName+21 FAILURE_BUCKET_ID: APPLICATION_HANG_80000007_sqlunirl.dll!GetModuleFileName Followup: MachineOwner --------- Windbg 6.11.0001.404 0:000> !analyze -v ******************************************************************************* * * * Exception Analysis * * * ******************************************************************************* ************************************************************************* *** *** *** *** *** Your debugger is not using the correct symbols *** *** *** *** In order for this command to work properly, your symbol path *** *** must point to .pdb files that have full type information. *** *** *** *** Certain .pdb files (such as the public OS symbols) do not *** *** contain the required information. Contact the group that *** *** provided you with these symbols if you need this command to *** *** work. *** *** *** *** Type referenced: kernel32!pNlsUserInfo *** *** *** ************************************************************************* ************************************************************************* *** *** *** *** *** Your debugger is not using the correct symbols *** *** *** *** In order for this command to work properly, your symbol path *** *** must point to .pdb files that have full type information. *** *** *** *** Certain .pdb files (such as the public OS symbols) do not *** *** contain the required information. Contact the group that *** *** provided you with these symbols if you need this command to *** *** work. *** *** *** *** Type referenced: kernel32!pNlsUserInfo *** *** *** ************************************************************************* FAULTING_IP: +27b952f01e1df78 00000000 ?? ??? EXCEPTION_RECORD: ffffffff -- (.exr 0xffffffffffffffff) ExceptionAddress: 00000000 ExceptionCode: 80000007 (Wake debugger) ExceptionFlags: 00000000 NumberParameters: 0 BUGCHECK_STR: 80000007 PROCESS_NAME: schedservice.exe ERROR_CODE: (NTSTATUS) 0x80000007 - {Kernel Debugger Awakened} the system debugger was awakened by an interrupt. EXCEPTION_CODE: (HRESULT) 0x80000007 (2147483655) - Operation aborted NTGLOBALFLAG: 0 APPLICATION_VERIFIER_FLAGS: 0 DERIVED_WAIT_CHAIN: Dl Eid Cid WaitType -- --- ------- -------------------------- 0 1d9c.ca0 File IO WAIT_CHAIN_COMMAND: ~0s;k;; BLOCKING_THREAD: 00000ca0 DEFAULT_BUCKET_ID: APPLICATION_HANG_BlockedOn_FileIO PRIMARY_PROBLEM_CLASS: APPLICATION_HANG_BlockedOn_FileIO LAST_CONTROL_TRANSFER: from 7c827789 to 7c82860c FAULTING_THREAD: 00000000 STACK_TEXT: 0012fb04 7c827789 77e418b6 000000a8 00000000 ntdll!KiFastSystemCallRet 0012fb08 77e418b6 000000a8 00000000 00000000 ntdll!ZwReadFile+0xc 0012fb70 7d1f5edb 000000a8 0012fc34 0000021a kernel32!ReadFile+0x16c 0012fb9c 7d1f5f82 000000a8 0012fc34 0000021a advapi32!ScGetPipeInput+0x2a 0012fc10 7d247667 000000a8 0012fc34 0000021a advapi32!ScDispatcherLoop+0x51 0012fe54 00401722 0012fe68 0012fe84 0012fe84 advapi32!StartServiceCtrlDispatcherA+0x93 0012fe78 0040207a 00000001 004089a4 66727553 schedservice!CNTService::StartServiceA+0x42 [c:\_sandboxes\webfilter_5_5_3_full\webfilter\scheduler\schedservice\ntservice.cpp @ 329] 0012ff60 00405f27 00000001 003249d8 00322a50 schedservice!main+0x5a [c:\_sandboxes\webfilter_5_5_3_full\webfilter\scheduler\schedservice\schdsrvcapp.cpp @ 39] 0012ffc0 77e6f23b 00000000 00000000 7ffda000 schedservice!mainCRTStartup+0x143 [f:\vs70builds\3077\vc\crtbld\crt\src\crtexe.c @ 398] 0012fff0 00000000 00405de4 00000000 78746341 kernel32!BaseProcessStart+0x23 FOLLOWUP_IP: schedservice!CNTService::StartServiceA+42 [c:\_sandboxes\webfilter_5_5_3_full\webfilter\scheduler\schedservice\ntservice.cpp @ 329] 00401722 8945ec mov dword ptr [ebp-14h],eax FAULTING_SOURCE_CODE: No source found for 'c:\_sandboxes\webfilter_5_5_3_full\webfilter\scheduler\schedservice\ntservice.cpp' SYMBOL_STACK_INDEX: 6 SYMBOL_NAME: schedservice!CNTService::StartServiceA+42 FOLLOWUP_NAME: MachineOwner MODULE_NAME: schedservice IMAGE_NAME: schedservice.exe DEBUG_FLR_IMAGE_TIMESTAMP: 47c875e7 STACK_COMMAND: ~0s ; kb BUCKET_ID: 80000007_schedservice!CNTService::StartServiceA+42 FAILURE_BUCKET_ID: APPLICATION_HANG_BlockedOn_FileIO_80000007_schedservice.exe!CNTService::StartServiceA WATSON_STAGEONE_URL: http://watson.microsoft.com/StageOne/schedservice_exe/5_5_3_201/47c875e7/unknown/0_0_0_0/bbbbbbb4/80000007/00000000.htm?Retriage=1 Followup: MachineOwner --------- 0:004> ~*kb 300 # 0 Id: 1d9c.ca0 Suspend: 1 Teb: 7ffdf000 Unfrozen ChildEBP RetAddr Args to Child 0012fb04 7c827789 77e418b6 000000a8 00000000 ntdll!KiFastSystemCallRet 0012fb08 77e418b6 000000a8 00000000 00000000 ntdll!ZwReadFile+0xc 0012fb70 7d1f5edb 000000a8 0012fc34 0000021a kernel32!ReadFile+0x16c 0012fb9c 7d1f5f82 000000a8 0012fc34 0000021a advapi32!ScGetPipeInput+0x2a 0012fc10 7d247667 000000a8 0012fc34 0000021a advapi32!ScDispatcherLoop+0x51 0012fe54 00401722 0012fe68 0012fe84 0012fe84 advapi32!StartServiceCtrlDispatcherA+0x93 0012fe78 0040207a 00000001 004089a4 66727553 schedservice!CNTService::StartServiceA+0x42 [c:\_sandboxes\webfilter_5_5_3_full\webfilter\scheduler\schedservice\ntservice.cpp @ 329] 0012ff60 00405f27 00000001 003249d8 00322a50 schedservice!main+0x5a [c:\_sandboxes\webfilter_5_5_3_full\webfilter\scheduler\schedservice\schdsrvcapp.cpp @ 39] 0012ffc0 77e6f23b 00000000 00000000 7ffda000 schedservice!mainCRTStartup+0x143 [f:\vs70builds\3077\vc\crtbld\crt\src\crtexe.c @ 398] 0012fff0 00000000 00405de4 00000000 78746341 kernel32!BaseProcessStart+0x23 1 Id: 1d9c.1d1c Suspend: 1 Teb: 7ffdd000 Unfrozen ChildEBP RetAddr Args to Child 009ffe98 7c827d29 77e61d1e 00000090 00000000 ntdll!KiFastSystemCallRet 009ffe9c 77e61d1e 00000090 00000000 00000000 ntdll!ZwWaitForSingleObject+0xc 009fff0c 77e61c8d 00000090 ffffffff 00000000 kernel32!WaitForSingleObjectEx+0xac 009fff20 628f28c9 00000090 ffffffff 00000000 kernel32!WaitForSingleObject+0x12 009fffb8 77e6482f 62909fd8 00000000 00000000 SCLogClient!LogLevelAdjusterThread+0x99 [c:\_sandboxes\webfilter_5_5_3_full\webfilter\logging\sclogclient\logger.cpp @ 573] 009fffec 00000000 628f2830 62909fd8 00000000 kernel32!BaseThreadStart+0x34 2 Id: 1d9c.1dd0 Suspend: 1 Teb: 7ffdc000 Unfrozen ChildEBP RetAddr Args to Child 00affe98 7c827d19 77e6202c 00000002 00affee8 ntdll!KiFastSystemCallRet 00affe9c 77e6202c 00000002 00affee8 00000001 ntdll!NtWaitForMultipleObjects+0xc 00afff44 77e62fbe 00000002 00afff84 00000000 kernel32!WaitForMultipleObjectsEx+0x11a 00afff60 00403685 00000002 00afff84 00000000 kernel32!WaitForMultipleObjects+0x18 00afff98 004017db 0012fe84 00afffb8 7d1f5e91 schedservice!CScSchedService::Run+0xf5 [c:\_sandboxes\webfilter_5_5_3_full\webfilter\scheduler\schedservice\scschedservice.cpp @ 197] 00afffa4 7d1f5e91 00000001 0014db04 00000000 schedservice!CNTService::ServiceMain+0x9b [c:\_sandboxes\webfilter_5_5_3_full\webfilter\scheduler\schedservice\ntservice.cpp @ 373] 00afffb8 77e6482f 0014daf8 00000000 00000000 advapi32!ScSvcctrlThreadA+0x21 00afffec 00000000 7d1f5e70 0014daf8 00000000 kernel32!BaseThreadStart+0x34 3 Id: 1d9c.df8 Suspend: 1 Teb: 7ffdb000 Unfrozen ChildEBP RetAddr Args to Child 00bffecc 7c827d29 77e61d1e 0000008c 00000000 ntdll!KiFastSystemCallRet 00bffed0 77e61d1e 0000008c 00000000 00bfff14 ntdll!ZwWaitForSingleObject+0xc 00bfff40 77e61c8d 0000008c 0000ea60 00000000 kernel32!WaitForSingleObjectEx+0xac 00bfff54 00403a59 0000008c 0000ea60 4c6d3958 kernel32!WaitForSingleObject+0x12 00bfff84 7c349565 0012fe84 00000000 00000000 schedservice!CScSchedService::ClockThreadProc+0x79 [c:\_sandboxes\webfilter_5_5_3_full\webfilter\scheduler\schedservice\scschedservice.cpp @ 363] 00bfffb8 77e6482f 00325150 00000000 00000000 msvcr71!_threadstartex+0x6f [f:\vs70builds\3052\vc\crtbld\crt\src\threadex.c @ 241] 00bfffec 00000000 7c3494f6 00325150 00000000 kernel32!BaseThreadStart+0x34 4 Id: 1d9c.1584 Suspend: 1 Teb: 7ffd9000 Unfrozen ChildEBP RetAddr Args to Child 00cfc514 7c827d29 7c83d266 000002f4 00000000 ntdll!KiFastSystemCallRet 00cfc518 7c83d266 000002f4 00000000 00000000 ntdll!ZwWaitForSingleObject+0xc 00cfc554 7c83d2b1 000002f4 00000004 00000001 ntdll!RtlpWaitOnCriticalSection+0x1a3 00cfc574 7c82d263 7c8897a0 00400000 7c8897ec ntdll!RtlEnterCriticalSection+0xa8 00cfc5a8 77e63cd8 00000001 00000000 00cfc5e4 ntdll!LdrLockLoaderLock+0xe4 00cfc608 5bb378d0 00400000 00cfce68 00000200 kernel32!GetModuleFileNameW+0x77 00cfc630 4ca650fb 00400000 00cfce68 00000200 sqlunirl!GetModuleFileName+0x21 00cfd2d8 4ca64b76 4cab50a0 00000105 007a1ecc sqlsrv32!SetRegConnectionOptions+0x35f 00cfd510 4ca649dc 00cfd524 4ca649c8 007a1ecc sqlsrv32!DvrInit+0x1c2 00cfd518 4ca649c8 007a1ecc 00cfd560 488975e3 sqlsrv32!SQLAllocEnv+0xa 00cfd524 488975e3 00000001 00000000 007a1ecc sqlsrv32!SQLAllocHandle+0x50 00cfd560 488977b3 00000000 007a3590 0000fffe odbc32!TraceSQLBrowseConnectW+0x35a 00cfd580 48892b06 007a3590 00010018 007a59a0 odbc32!SQLInternalDriverConnectW+0x1a 00cfdcdc 488c1988 007a3590 00010018 007a35f8 odbc32!SQLDriverConnectW+0xa8e 00cfdd14 7c1bf48f 007a5588 00010018 018c8828 odbc32!SQLDriverConnect+0x125 00cfdf54 7c1bfe43 0000000c 00000002 01a056d8 mfc71!CDatabase::Connect+0x69 [f:\vs70builds\3077\vc\mfcatl\ship\atlmfc\src\mfc\dbcore.cpp @ 735] 00cfdf84 62f018cf 01c6d778 0000000c 01a056d8 mfc71!CDatabase::OpenEx+0x48 [f:\vs70builds\3077\vc\mfcatl\ship\atlmfc\src\mfc\dbcore.cpp @ 279] 00cfdfbc 62f058bd 01a056d8 01f249c8 00000005 CSP_InternalSites!CCompanyIntranetSites::ConnectToDatabase+0xdf [c:\_sandboxes\webfilter_5_5_3_full\webfilter\common\companyintranetsites.cpp @ 99] 00cfe0a4 62f06720 0172900c 0168da30 0172900c CSP_InternalSites!CCompanyIntranetSites::Load+0x3d [c:\_sandboxes\webfilter_5_5_3_full\webfilter\common\companyintranetsites.cpp @ 209] 00cfe0d0 6213b04d 0172900c 0032bddc 0172203e CSP_InternalSites!csp_Startup+0x100 [c:\_sandboxes\webfilter_5_5_3_full\portalauthority\contentserviceproviders\csp_internalsites\csp_internalsites.cpp @ 312] 00cfe0f4 62139f3c 0172900c 0032bddc 0172203e ServiceHandler!CshCSPClient::cat_Startup+0x1d [d:\sandbox\swf55_201_ei486\portalauthority\servicehandler\shcspclient.cpp @ 220] 00cfe34c 6213a18e 0172203e 0032bd38 01f414d0 ServiceHandler!CServiceHandlerApp::LoadContentProvider+0x34c [d:\sandbox\swf55_201_ei486\portalauthority\servicehandler\servicehandler.cpp @ 2089] 00cfe3a0 6213a974 0032bd38 00cfe870 00cfe884 ServiceHandler!CServiceHandlerApp::ReadProviderConfiguration+0xbe [d:\sandbox\swf55_201_ei486\portalauthority\servicehandler\servicehandler.cpp @ 1936] 00cfe458 62e32c07 00cfe4f8 00000000 00000000 ServiceHandler!CServiceHandlerApp::Startup+0x5b4 [d:\sandbox\swf55_201_ei486\portalauthority\servicehandler\servicehandler.cpp @ 349] 00cfe884 629e8585 016a0ca0 00000003 00000000 Genliveupdate!Trigger+0x1a7 [d:\sandbox\swf55_201_ei486\webfilter\liveupdate\genliveupdate\genliveupdate.cpp @ 158] 00cfff5c 004039ba 00000000 0000008c 00000000 SCEventHandler!SCE_TriggerEvent+0x1a5 [c:\_sandboxes\webfilter_5_5_3_full\webfilter\scheduler\eventhandler\eventhandler.cpp @ 777] 00cfff84 7c349565 0012fe84 00000000 00000000 schedservice!CScSchedService::TriggerEventThreadProc+0x8a [c:\_sandboxes\webfilter_5_5_3_full\webfilter\scheduler\schedservice\scschedservice.cpp @ 332] 00cfffb8 77e6482f 003251e8 00000000 00000000 msvcr71!_threadstartex+0x6f [f:\vs70builds\3052\vc\crtbld\crt\src\threadex.c @ 241] 00cfffec 00000000 7c3494f6 003251e8 00000000 kernel32!BaseThreadStart+0x34 5 Id: 1d9c.2ec Suspend: 1 Teb: 7ffde000 Unfrozen ChildEBP RetAddr Args to Child 0396fee4 7c827d29 77e61d1e 000000f8 00000000 ntdll!KiFastSystemCallRet 0396fee8 77e61d1e 000000f8 00000000 0396ff2c ntdll!ZwWaitForSingleObject+0xc 0396ff58 77e61c8d 000000f8 000001f4 00000000 kernel32!WaitForSingleObjectEx+0xac 0396ff6c 6213254b 000000f8 000001f4 00000000 kernel32!WaitForSingleObject+0x12 0396ff84 7c349565 0032bdc0 00000000 00000000 ServiceHandler!CCSPConfig::EventThread+0x2b [d:\sandbox\swf55_201_ei486\portalauthority\common\cspconfig.cpp @ 933] 0396ffb8 77e6482f 018c8ac8 00000000 00000000 msvcr71!_threadstartex+0x6f [f:\vs70builds\3052\vc\crtbld\crt\src\threadex.c @ 241] 0396ffec 00000000 7c3494f6 018c8ac8 00000000 kernel32!BaseThreadStart+0x34 6 Id: 1d9c.1eac Suspend: 1 Teb: 7ffd8000 Unfrozen ChildEBP RetAddr Args to Child 03a6fbc8 7c827d29 7c83d266 000002f4 00000000 ntdll!KiFastSystemCallRet 03a6fbcc 7c83d266 000002f4 00000000 00000000 ntdll!ZwWaitForSingleObject+0xc 03a6fc08 7c83d2b1 000002f4 00000004 00000000 ntdll!RtlpWaitOnCriticalSection+0x1a3 03a6fc28 7c82ee5b 7c8897a0 00000000 7ffda000 ntdll!RtlEnterCriticalSection+0xa8 03a6fcb8 7c82ecbf 03a6fd28 03a6fd28 00000000 ntdll!LdrpInitializeThread+0x68 03a6fd14 7c8284e5 03a6fd28 7c800000 00000000 ntdll!_LdrpInitialize+0x16f 00000000 00000000 00000000 00000000 00000000 ntdll!KiUserApcDispatcher+0x25 7 Id: 1d9c.834 Suspend: 1 Teb: 7ffd7000 Unfrozen ChildEBP RetAddr Args to Child 03b6fe8c 7c827d19 77e6202c 00000002 03b6fedc ntdll!KiFastSystemCallRet 03b6fe90 77e6202c 00000002 03b6fedc 00000001 ntdll!NtWaitForMultipleObjects+0xc 03b6ff38 77e62fbe 00000002 016812c0 00000000 kernel32!WaitForMultipleObjectsEx+0x11a 03b6ff54 62ee89c9 00000002 016812c0 00000000 kernel32!WaitForMultipleObjects+0x18 03b6ff84 7c349565 7c220078 00000000 00000000 CSP_ManualListv2!EventThread+0x49 [c:\_sandboxes\webfilter_5_5_3_full\portalauthority\contentserviceproviders\csp_manuallistv2\cspreload.cpp @ 45] 03b6ffb8 77e6482f 018c89b0 00000000 00000000 msvcr71!_threadstartex+0x6f [f:\vs70builds\3052\vc\crtbld\crt\src\threadex.c @ 241] 03b6ffec 00000000 7c3494f6 018c89b0 00000000 kernel32!BaseThreadStart+0x34 IP 地址: 已记录   报告

2010-09-20, 19:42 下午 格蠹老雷 注册: 2005-12-19 发 贴: 1,303 Re: 不同版面Windbg分析结果不同，该信任哪一个分析结果 上面一个（6.9）做的比较好，准确的找到了堵塞的线程，即4号线程 IP 地址: 已记录   报告

2010-09-21, 11:18 上午 heather 注册: 2010-09-20 发 贴: 2 Re: 不同版面Windbg分析结果不同，该信任哪一个分析结果 谢谢,我也觉得6.9更准确 通过阅读有关帖子,觉得我这个hang dump也是一个死锁, 不知道是否正确. 分析 0:004> dt _RTL_CRITICAL_SECTION 0x7c8897a0 schedservice!_RTL_CRITICAL_SECTION +0x000 DebugInfo : 0x7c8897c0 _RTL_CRITICAL_SECTION_DEBUG +0x004 LockCount : -103 +0x008 RecursionCount : 0 +0x00c OwningThread : (null) +0x010 LockSemaphore : 0x000002f4 +0x014 SpinCount : 0 0:004> .formats -0n103 Evaluate expression: Hex: ffffff99 Decimal: -103 Octal: 37777777631 Binary: 11111111 11111111 11111111 10011001 Chars: .... Time: ***** Invalid Float: low -1.#QNAN high -1.#QNAN Double: -1.#QNAN Binary: 11111111 11111111 11111111 10011001 最低位为1的含义是这个关键区对象此时（观察时——也就是DUMP时）没有锁定。 次低位的0含义是已经唤醒了等待这个关键区的一个线程。 根据以上信息,是不是可以做出以下判断： 4号线程（1d9c.1584）在等待一个意外退出的线程已锁定的临界区. IP 地址: 已记录   报告

高端调试 » 软件调试 » WinDbg » Re: 不同版面Windbg分析结果不同，该信任哪一个分析结果

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