C:\Program Files\Microsoft SQL Server\MSSQL11.MSSQLSERVER\MSSQL\Binn>“C:\Program Files\Debugging Tools for Windows (x64)\symchk” sqlservr.exe /s SRV*c:\symbols*http://msdl.microsoft.com/download/symbols 0 e 000007fe`eb8cb2f0 0001 (0001) 0:**** sqldk!SOS_Task::Param::Init 1 e 000007fe`ec6d64f0 0001 (0001) 0:**** sqlmin!SOS_Task::Param::Init 2 e 000007fe`ed2ab920 0001 (0001) 0:**** sqlmin!ILockBytesDQProxy::WriteAt 3 e 000007fe`ef1efac0 0001 (0001) 0:**** sqlmin!BPool::AllocBufsqldk!SOS_OS::EnqueueTasksqldk!SOS_Scheduler::RunTasksqlmin!BackupLogReader::BackupVLogFile 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sqldk!SystemThreadDispatcher::ProcessWorker+0x3ab00000000`103ffb50 00000000`76be652d sqldk!SchedulerManager::ThreadEntryPoint+0x22600000000`103ffbf0 00000000`76d1c521 kernel32!BaseThreadInitThunk+0xd00000000`103ffc20 00000000`00000000 ntdll!RtlUserThreadStart+0x1dsqllang!ExcHandler::ExcHandler:00000000`1572e460 000007fe`edffe047 sqllang!process_request+0xa8a00000000`1572ec00 000007fe`f33cf750 sqllang!process_commands+0x4a300000000`1572ef20 000007fe`f33cf534 sqldk!SOS_Task::Param::Execute+0x21e00000000`1572f520 000007fe`f33cf336 sqldk!SOS_Scheduler::RunTask+0xa800000000`1572f590 000007fe`f3409bcf sqldk!SOS_Scheduler::ProcessTasks+0x27900000000`1572f610 000007fe`f340a3a0 sqldk!SchedulerManager::WorkerEntryPoint+0x24c00000000`1572f6b0 000007fe`f340a266 sqldk!SystemThread::RunWorker+0x8f00000000`1572f6e0 000007fe`f340ab48 sqldk!SystemThreadDispatcher::ProcessWorker+0x3ab00000000`1572f790 00000000`76be652d sqldk!SchedulerManager::ThreadEntryPoint+0x22600000000`1572f830 00000000`76d1c521 kernel32!BaseThreadInitThunk+0xd00000000`1572f860 00000000`00000000 ntdll!RtlUserThreadStart+0x1dChild-SP RetAddr Call Site00000000`0712cd40 000007fe`ecedb17e sqlmin!ChecksumSectors+0x8f00000000`0712cd50 000007fe`eced1014 sqlmin!LC::StuffEncryptAndChecksum+0x29300000000`0712ce50 000007fe`eced13ee sqlmin!SQLServerLogMgr::FormatLC+0x16100000000`0712cec0 000007fe`ece25bc6 sqlmin!SQLServerLogMgr::FlushLC+0x50f00000000`0712d470 000007fe`f624f750 sqlmin!SQLServerLogMgr::LogWriter+0xd2800000000`0712f260 000007fe`f624f534 sqldk!SOS_Task::Param::Execute+0x21e00000000`0712f860 000007fe`f624f336 sqldk!SOS_Scheduler::RunTask+0xa800000000`0712f8d0 000007fe`f6289bcf sqldk!SOS_Scheduler::ProcessTasks+0x27900000000`0712f950 000007fe`f628a3a0 sqldk!SchedulerManager::WorkerEntryPoint+0x24c00000000`0712f9f0 000007fe`f628a266 sqldk!SystemThread::RunWorker+0x8f00000000`0712fa20 000007fe`f628ab48 sqldk!SystemThreadDispatcher::ProcessWorker+0x3ab00000000`0712fad0 00000000`772b652d sqldk!SchedulerManager::ThreadEntryPoint+0x22600000000`0712fb70 00000000`774ec521 kernel32!BaseThreadInitThunk+0xd00000000`0712fba0 00000000`00000000 ntdll!RtlUserThreadStart+0x1dSELECT TOP 11 *FROM fn_dump_dblog( DEFAULT, DEFAULT,DEFAULT, DEFAULT, 'C:\Upside db\UPSIDE60_GOLD_backup_2013_01_03_000004_9568891.bak', DEFAULT,DEFAULT, DEFAULT, DEFAULT, DEFAULT, DEFAULT, DEFAULT, DEFAULT, DEFAULT, DEFAULT, DEFAULT, DEFAULT, DEFAULT, DEFAULT, DEFAULT, DEFAULT, DEFAULT, DEFAULT,DEFAULT, DEFAULT, DEFAULT, DEFAULT, DEFAULT, DEFAULT, DEFAULT, DEFAULT, DEFAULT, DEFAULT, DEFAULT, DEFAULT, DEFAULT, DEFAULT, DEFAULT, DEFAULT, DEFAULT, DEFAULT, DEFAULT,DEFAULT, DEFAULT, DEFAULT, DEFAULT, DEFAULT, DEFAULT, DEFAULT, DEFAULT, DEFAULT, DEFAULT, DEFAULT, DEFAULT, DEFAULT, DEFAULT, DEFAULT, DEFAULT, DEFAULT, DEFAULT, DEFAULT, DEFAULT, DEFAULT, DEFAULT, DEFAULT, DEFAULT, DEFAULT, DEFAULT ) AS LogRecords s-u 0x00000000 L?0x7fffffff 9568891 ba r4 00000000`0271c898 00000000`0271c898 00000000`772b0643 ntdll!memset+0x9e00000000`0271c8a0 000007fe`e333717b kernel32!GetVolumePathNameInternalW+0xd300000000`0271c980 000007fe`e37094f8 sqlmin!FCB::GetActualSectorSize+0x1eb00000000`0271d310 000007fe`e3708ec7 sqlmin!BackupDiskFile::GetMediaCharacteristics+0x6800000000`0271d5b0 000007fe`e37df48f sqlmin!BackupDiskFile::OpenMedia+0x6700000000`0271e690 000007fe`e372f842 sqlmin!BackupMediaIo::Open+0x3f00000000`0271e700 000007fe`e3757be0 sqlmin!BackupMedium::Open+0x3200000000`0271e730 000007fe`e37607c1 sqlmin!BackupStream::ThreadMainRoutine+0x18000000000`0271e7e0 000007fe`e07e5972 sqlmin!BackupThread::ThreadBase+0x5100000000`0271e880 000007fe`f5f5f750 sqlmin!SubprocEntrypoint+0xa8200000000`0271f5b0 000007fe`f5f5f534 sqldk!SOS_Task::Param::Execute+0x21e00000000`0271fbb0 000007fe`f5f5f336 sqldk!SOS_Scheduler::RunTask+0xa800000000`0271fc20 000007fe`f5f99bcf sqldk!SOS_Scheduler::ProcessTasks+0x27900000000`0271fca0 000007fe`f5f9a3a0 sqldk!SchedulerManager::WorkerEntryPoint+0x24c00000000`0271fd40 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