******************************************************************************* * * This is the string you add to your checkin description * Driver Verifier: Enabled for win32k.sys on Build 7601 Swoke0cxHt9I3y4CfWvmAH * ******************************************************************************* nt!DbgLoadImageSymbols+0x47: 82a1d584 cc int 3 kd> g *** Fatal System Error: 0x000000d5 (0xFAFAADD4,0x00000000,0x95122D87,0x00000000) Driver at fault: *** win32k.sys - Address 95122D87 base at 95000000, DateStamp 55345e59 . Break instruction exception - code 80000003 (first chance) A fatal system error has occurred. Debugger entered on first try; Bugcheck callbacks have not been invoked. A fatal system error has occurred. Connected to Windows 7 7601 x86 compatible target at (Wed Jun 3 11:17:23.017 2015 (UTC + 2:00)), ptr64 FALSE Loading Kernel Symbols ............................................................... ................................................................ ......................... Loading User Symbols .......................... Loading unloaded module list .... ******************************************************************************* * * * Bugcheck Analysis * * * ******************************************************************************* Use !analyze -v to get detailed debugging information. BugCheck D5, {fafaadd4, 0, 95122d87, 0} *** WARNING: Unable to verify checksum for a5.exe *** ERROR: Module load completed but symbols could not be loaded for a5.exe Probably caused by : win32k.sys ( win32k!UMPDOBJ::pso+1c ) Followup: MachineOwner --------- Assertion: *** DPC watchdog timeout This is NOT a break in update time This is most likely a BUG in an ISR Perform a stack trace to find the culprit The period will be doubled on continuation Use gh to continue!! nt!KeAccumulateTicks+0x3c5: 82a809ec cd2c int 2Ch kd> !analyze -v ******************************************************************************* * * * Bugcheck Analysis * * * ******************************************************************************* DRIVER_PAGE_FAULT_IN_FREED_SPECIAL_POOL (d5) Memory was referenced after it was freed. This cannot be protected by try-except. When possible, the guilty driver's name (Unicode string) is printed on the bugcheck screen and saved in KiBugCheckDriver. Arguments: Arg1: fafaadd4, memory referenced Arg2: 00000000, value 0 = read operation, 1 = write operation Arg3: 95122d87, if non-zero, the address which referenced memory. Arg4: 00000000, (reserved) Debugging Details: ------------------ READ_ADDRESS: fafaadd4 Special pool FAULTING_IP: win32k!UMPDOBJ::pso+1c 95122d87 8b7e1c mov edi,dword ptr [esi+1Ch] MM_INTERNAL_CODE: 0 IMAGE_NAME: win32k.sys DEBUG_FLR_IMAGE_TIMESTAMP: 55345e59 MODULE_NAME: win32k FAULTING_MODULE: 95000000 win32k DEFAULT_BUCKET_ID: WIN7_DRIVER_FAULT BUGCHECK_STR: 0xD5 PROCESS_NAME: a5.exe CURRENT_IRQL: 1c TRAP_FRAME: 9d7b08e8 -- (.trap 0xffffffff9d7b08e8) ErrCode = 00000000 eax=9d7b09a0 ebx=faf3af10 ecx=faf3af10 edx=00000000 esi=fafaadb8 edi=0000006c eip=95122d87 esp=9d7b095c ebp=9d7b096c iopl=0 nv up ei ng nz na pe nc cs=0008 ss=0010 ds=0023 es=0023 fs=0030 gs=0000 efl=00010286 win32k!UMPDOBJ::pso+0x1c: 95122d87 8b7e1c mov edi,dword ptr [esi+1Ch] ds:0023:fafaadd4=???????? Resetting default scope LAST_CONTROL_TRANSFER: from 82a7feb3 to 82a809ec STACK_TEXT: 9d7b0310 82a7feb3 0002625a 00000000 00003d00 nt!KeAccumulateTicks+0x3c5 9d7b0350 82a7fd60 82e330a8 b98efc7e 00000000 nt!KeUpdateRunTime+0x145 9d7b03a8 82a7f563 00000002 00000002 000000d1 nt!KeUpdateSystemTime+0x613 9d7b03a8 82e330a8 00000002 00000002 000000d1 nt!KeUpdateSystemTimeAssist+0x13 9d7b042c 82e21b8c 00001000 00000000 9d7b048c hal!READ_PORT_USHORT+0x8 9d7b043c 82e21cf5 82ae4582 59e1dc1b 00000065 hal!HalpCheckPowerButton+0x2e 9d7b0440 82ae4582 59e1dc1b 00000065 00000000 hal!HaliHaltSystem+0x7 9d7b048c 82ae5029 00000003 00000000 000fc15a nt!KiBugCheckDebugBreak+0x73 9d7b0850 82a92ff9 00000050 fafaadd4 00000000 nt!KeBugCheck2+0x68b 9d7b08d0 82a45a88 00000000 fafaadd4 00000000 nt!MmAccessFault+0x104 9d7b08d0 95122d87 00000000 fafaadd4 00000000 nt!KiTrap0E+0xdc 9d7b096c 951300d8 faf3af38 9d7b09a0 00000000 win32k!UMPDOBJ::pso+0x1c 9d7b09cc 951336d2 fafaadb8 0000101a 0000006c win32k!UMPDDrvEscape+0x14a 9d7b0a10 9512c79b fafaadb8 0000101a 0000006c win32k!PDEVOBJ::Escape+0x39 9d7b0adc 9512cc03 9d7b0b00 0000101a 0000006c win32k!GreExtEscapeInternal+0x406 9d7b0b0c 9512caec 02210821 0000101a 0000006c win32k!GreExtEscape+0x33 9d7b0c0c 82a428a6 02210821 00000000 00000000 win32k!NtGdiExtEscape+0x303 9d7b0c0c 76ef7074 02210821 00000000 00000000 nt!KiSystemServicePostCall 0018f240 76982edc 76982eba 02210821 00000000 ntdll!KiFastSystemCallRet 0018f244 76982eba 02210821 00000000 00000000 GDI32!NtGdiExtEscape+0xc 0018f4b4 6bc03d74 02210821 0000101a 0000006c GDI32!ExtEscape+0x351 0018f4e4 6bc03e03 02210821 0000006c 014a2e88 mxdwdui!SendXMFEscape+0x82 0018f51c 6bbf8c0d 02210821 0000006c 014a2e88 mxdwdui!SendXMFEscape+0x5f 0018f560 6bbf8e14 0018f5e8 014a2e70 001bcc00 mxdwdui!TOemUI::SendFilenameToDriver+0x11d 0018f5b4 6bbf8913 0018f5e8 0018fbb8 001b4afc mxdwdui!TOemUI::DocEventStartDocPre+0x9e 0018fa30 6bc39188 014a2e70 001b4afc 02210821 mxdwdui!TOemUI::DocumentEvent+0x14c 0018fa5c 6bc391bf 001bcd2c 001b4afc 02210821 unidrvui!HComOEMDocumentEvent+0x45 0018faa0 6df6fd65 001b4afc 02210821 00000005 unidrvui!DrvDocumentEvent+0x69 0018fb00 6df7685c 001b4afc 02210821 00000005 winspool!CallDrvDocumentEventNative+0x6d 0018fb34 769818b0 00000001 02210821 00000005 winspool!DocumentEvent+0x1a6 0018fb5c 769a5fa6 001bbcd0 001b4afc 02210821 GDI32!DocumentEventEx+0x7e 0018fc98 0033115b 02210821 0018fca8 00000014 GDI32!StartDocW+0x1e0 WARNING: Stack unwind information not available. Following frames may be wrong. 0018fce0 00331337 00000001 001aee30 001b22c8 a5+0x115b 0018fd28 767bee1c 7ffdf000 0018fd74 76f1399b a5+0x1337 0018fd34 76f1399b 7ffdf000 76e33788 00000000 kernel32!BaseThreadInitThunk+0xe 0018fd74 76f1396e 003313b4 7ffdf000 00000000 ntdll!__RtlUserThreadStart+0x70 0018fd8c 00000000 003313b4 7ffdf000 00000000 ntdll!_RtlUserThreadStart+0x1b STACK_COMMAND: kb FOLLOWUP_IP: win32k!UMPDOBJ::pso+1c 95122d87 8b7e1c mov edi,dword ptr [esi+1Ch] SYMBOL_STACK_INDEX: b SYMBOL_NAME: win32k!UMPDOBJ::pso+1c FOLLOWUP_NAME: MachineOwner FAILURE_BUCKET_ID: 0xD5_VRF_win32k!UMPDOBJ::pso+1c BUCKET_ID: 0xD5_VRF_win32k!UMPDOBJ::pso+1c Followup: MachineOwner