Microsoft (R) Windows Debugger Version 6.11.0001.404 AMD64 Copyright (c) Microsoft Corporation. All rights reserved. Loading Dump File [C:\Windows\Minidump\082009-33524-01.dmp] Mini Kernel Dump File: Only registers and stack trace are available DbsSplayTreeRangeMap::Add: ignoring zero-sized range at ?fffff800`04269590? Symbol search path is: srv*C:\ProgramData\Microsoft\Symbols*http://msdl.microsoft.com/download/symbols Executable search path is: Windows 7 Kernel Version 7100 MP (4 procs) Free x64 Product: WinNt, suite: TerminalServer SingleUserTS Built by: 7100.0.amd64fre.winmain_win7rc.090421-1700 Machine Name: Kernel base = 0xfffff800`02c52000 PsLoadedModuleList = 0xfffff800`02e8be90 Debug session time: Thu Aug 20 03:14:18.863 2009 (GMT+4) System Uptime: 4 days 1:37:44.804 Loading Kernel Symbols ............................................................... ................................................................ .............................................. Loading User Symbols Loading unloaded module list .... ******************************************************************************* * * * Bugcheck Analysis * * * ******************************************************************************* Use !analyze -v to get detailed debugging information. BugCheck 9F, {3, fffffa8006744e30, fffff800042695a8, fffffa800d7ec330} *** WARNING: Unable to verify timestamp for VBoxNetFlt.sys *** ERROR: Module load completed but symbols could not be loaded for VBoxNetFlt.sys Probably caused by : VBoxNetFlt.sys Followup: MachineOwner --------- 0: kd> !analyze -v ******************************************************************************* * * * Bugcheck Analysis * * * ******************************************************************************* DRIVER_POWER_STATE_FAILURE (9f) A driver is causing an inconsistent power state. Arguments: Arg1: 0000000000000003, A device object has been blocking an Irp for too long a time Arg2: fffffa8006744e30, Physical Device Object of the stack Arg3: fffff800042695a8, Functional Device Object of the stack Arg4: fffffa800d7ec330, The blocked IRP Debugging Details: ------------------ DRVPOWERSTATE_SUBCODE: 3 IRP_ADDRESS: fffffa800d7ec330 DEVICE_OBJECT: fffffa8008e66050 DRIVER_OBJECT: fffffa8008e62610 IMAGE_NAME: VBoxNetFlt.sys DEBUG_FLR_IMAGE_TIMESTAMP: 4a799089 MODULE_NAME: VBoxNetFlt FAULTING_MODULE: fffff88004f61000 VBoxNetFlt CUSTOMER_CRASH_COUNT: 1 DEFAULT_BUCKET_ID: VISTA_DRIVER_FAULT BUGCHECK_STR: 0x9F PROCESS_NAME: System CURRENT_IRQL: 2 LAST_CONTROL_TRANSFER: from fffff80002c821c0 to fffff80002cd0f80 STACK_TEXT: fffff800`04269558 fffff800`02c821c0 : 00000000`0000009f 00000000`00000003 fffffa80`06744e30 fffff800`042695a8 : nt!KeBugCheckEx fffff800`04269560 fffff800`02d00906 : 00000000`01ca2122 00000000`00000001 fffff800`02e38e00 fffff800`04269680 : nt!PopCheckIrpWatchdog+0x1b0 fffff800`042695f0 fffff800`02cd3b67 : fffff800`02e38e80 fffff800`02e6e740 00000000`00000001 fffff800`02e38e80 : nt!KiProcessTimerDpcTable+0x86 fffff800`04269660 fffff800`02cd39e2 : 00000332`51592629 00000000`0157c672 fffff800`02e3c0c0 00000000`00000002 : nt!KiProcessExpiredTimerList+0x137 fffff800`04269cb0 fffff800`02cd36cf : 00000000`000000c1 fffff800`02e3c0c8 00000000`00000072 00000000`00000002 : nt!KiTimerExpiration+0x272 fffff800`04269d50 fffff800`02cc841a : fffff800`02e38e80 00000000`00000002 fffff800`02e46c40 fffffa80`1027b700 : nt!KiRetireDpcList+0xc9 fffff800`04269d80 00000000`00000000 : fffff800`0426a000 fffff800`04264000 fffff800`04269d40 00000000`00000000 : nt!KiIdleLoop+0x5a STACK_COMMAND: kb FOLLOWUP_NAME: MachineOwner FAILURE_BUCKET_ID: X64_0x9F_IMAGE_VBoxNetFlt.sys BUCKET_ID: X64_0x9F_IMAGE_VBoxNetFlt.sys Followup: MachineOwner --------- 0: kd> lmvm VBoxNetFlt start end module name fffff880`04f61000 fffff880`04f82f00 VBoxNetFlt T (no symbols) Loaded symbol image file: VBoxNetFlt.sys Image path: \SystemRoot\system32\DRIVERS\VBoxNetFlt.sys Image name: VBoxNetFlt.sys Timestamp: Wed Aug 05 18:00:41 2009 (4A799089) CheckSum: 000325F9 ImageSize: 00021F00 Translations: 0000.04b0 0000.04e4 0409.04b0 0409.04e4 0: kd> !drvobj fffffa8008e62610 f fffff80002e6e7d0: Unable to get value of ObpRootDirectoryObject fffff80002e6e7d0: Unable to get value of ObpRootDirectoryObject Driver object (fffffa8008e62610) is for: \Driver\VBoxNetFlt Driver Extension List: (id , addr) Device Object list: fffffa8009013590: Could not read device object DriverEntry: fffff88004f66ac0 VBoxNetFlt DriverStartIo: 00000000 DriverUnload: fffff8800174e2c0 ndis!ndisMUnload AddDevice: 00000000 Dispatch routines: [00] IRP_MJ_CREATE fffff880016a6ac0 ndis!ndisCreateIrpHandler [01] IRP_MJ_CREATE_NAMED_PIPE fffff8800173b490 ndis!ndisDummyIrpHandler [02] IRP_MJ_CLOSE fffff880016a6f90 ndis!ndisCloseIrpHandler [03] IRP_MJ_READ fffff8800173b490 ndis!ndisDummyIrpHandler [04] IRP_MJ_WRITE fffff8800173b490 ndis!ndisDummyIrpHandler [05] IRP_MJ_QUERY_INFORMATION fffff8800173b490 ndis!ndisDummyIrpHandler [06] IRP_MJ_SET_INFORMATION fffff8800173b490 ndis!ndisDummyIrpHandler [07] IRP_MJ_QUERY_EA fffff8800173b490 ndis!ndisDummyIrpHandler [08] IRP_MJ_SET_EA fffff8800173b490 ndis!ndisDummyIrpHandler [09] IRP_MJ_FLUSH_BUFFERS fffff8800173b490 ndis!ndisDummyIrpHandler [0a] IRP_MJ_QUERY_VOLUME_INFORMATION fffff8800173b490 ndis!ndisDummyIrpHandler [0b] IRP_MJ_SET_VOLUME_INFORMATION fffff8800173b490 ndis!ndisDummyIrpHandler [0c] IRP_MJ_DIRECTORY_CONTROL fffff8800173b490 ndis!ndisDummyIrpHandler [0d] IRP_MJ_FILE_SYSTEM_CONTROL fffff8800173b490 ndis!ndisDummyIrpHandler [0e] IRP_MJ_DEVICE_CONTROL fffff8800173b020 ndis!ndisDeviceControlIrpHandler [0f] IRP_MJ_INTERNAL_DEVICE_CONTROL fffff8800173b490 ndis!ndisDummyIrpHandler [10] IRP_MJ_SHUTDOWN fffff8800173b490 ndis!ndisDummyIrpHandler [11] IRP_MJ_LOCK_CONTROL fffff8800173b490 ndis!ndisDummyIrpHandler [12] IRP_MJ_CLEANUP fffff8800173b490 ndis!ndisDummyIrpHandler [13] IRP_MJ_CREATE_MAILSLOT fffff8800173b490 ndis!ndisDummyIrpHandler [14] IRP_MJ_QUERY_SECURITY fffff8800173b490 ndis!ndisDummyIrpHandler [15] IRP_MJ_SET_SECURITY fffff8800173b490 ndis!ndisDummyIrpHandler [16] IRP_MJ_POWER fffff880016f0860 ndis!ndisPowerDispatch [17] IRP_MJ_SYSTEM_CONTROL fffff8800170fb20 ndis!ndisWMIDispatch [18] IRP_MJ_DEVICE_CHANGE fffff8800173b490 ndis!ndisDummyIrpHandler [19] IRP_MJ_QUERY_QUOTA fffff8800173b490 ndis!ndisDummyIrpHandler [1a] IRP_MJ_SET_QUOTA fffff8800173b490 ndis!ndisDummyIrpHandler [1b] IRP_MJ_PNP fffff88001759520 ndis!ndisPnPDispatch 0: kd> !devobj fffffa8008e66050 f fffff80002e6e7d0: Unable to get value of ObpRootDirectoryObject Device object (fffffa8008e66050) is for: InfoMask field not found for _OBJECT_HEADER at fffffa8008e66020 \Driver\VBoxNetFlt DriverObject fffffa8008e62610 Current Irp 00000000 RefCount 0 Type 00000017 Flags 00002050 DevExt fffffa8008e661a0 DevObjExt fffffa8008e678b0 ExtensionFlags (0x00000800) Unknown flags 0x00000800 AttachedTo (Lower) fffffa8006744e30 \Driver\PnpManager Device queue is not busy.