090810-10327-01.dmp
PAGE_FAULT_IN_NONPAGED_AREA (50)
IMAGE_NAME: nvlddmkm.sys
FAILURE_BUCKET_ID: 0x50_VRF_nvlddmkm+d0623
Bug Check 0x50: PAGE_FAULT_IN_NONPAGED_AREA
Microsoft (R) Windows Debugger Version 6.11.0001.404 AMD64
Copyright (c) Microsoft Corporation. All rights reserved.
Loading Dump File [F:\a\Minidump\090810-12885-01.dmp]
Mini Kernel Dump File: Only registers and stack trace are available
Symbol search path is: SRV*c:\websymbols*http://msdl.microsoft.com/download/symbols
Executable search path is:
Windows 7 Kernel Version 7600 MP (2 procs) Free x86 compatible
Product: WinNt, suite: TerminalServer SingleUserTS Personal
Built by: 7600.16617.x86fre.win7_gdr.100618-1621
Machine Name:
Kernel base = 0x82a1a000 PsLoadedModuleList = 0x82b62810
System Uptime: 0 days 2:55:30.372
Loading Kernel Symbols
...............................................................
................................................................
..........
Loading User Symbols
Loading unloaded module list
.......
1: kd> !analyze -v
*******************************************************************************
* *
* Bugcheck Analysis *
* *
*******************************************************************************
PAGE_FAULT_IN_NONPAGED_AREA (50)
Invalid system memory was referenced. This cannot be protected by try-except,
it must be protected by a Probe. Typically the address is just plain bad or it
is pointing at freed memory.
Arguments:
Arg1: 99e3f6fc, memory referenced.
Arg2: 00000000, value 0 = read operation, 1 = write operation.
Arg3: 8f70861d, If non-zero, the instruction address which referenced the bad memory
address.
Arg4: 00000000, (reserved)
Debugging Details:
------------------
Unable to load image \SystemRoot\system32\DRIVERS\nvlddmkm.sys, Win32 error 0n2
*** WARNING: Unable to verify timestamp for nvlddmkm.sys
*** ERROR: Module load completed but symbols could not be loaded for nvlddmkm.sys
*** WARNING: Unable to verify timestamp for dxgkrnl.sys
*** ERROR: Module load completed but symbols could not be loaded for dxgkrnl.sys
Could not read faulting driver name
READ_ADDRESS: GetPointerFromAddress: unable to read from 82b82718
Unable to read MiSystemVaType memory at 82b62160
99e3f6fc
FAULTING_IP:
nvlddmkm+d061d
8f70861d 8b8e7c020000 mov ecx,dword ptr [esi+27Ch]
MM_INTERNAL_CODE: 0
CUSTOMER_CRASH_COUNT: 1
DEFAULT_BUCKET_ID: VERIFIER_ENABLED_VISTA_MINIDUMP
BUGCHECK_STR: 0x50
PROCESS_NAME: dwm.exe
CURRENT_IRQL: 0
TRAP_FRAME: 99e373a0 -- (.trap 0xffffffff99e373a0)
ErrCode = 00000000
eax=8f708616 ebx=8fcdaf78 ecx=99e37480 edx=00320ff4 esi=99e37480 edi=884ee6f0
eip=8f70861d esp=99e37414 ebp=99e37418 iopl=0 nv up ei ng nz na po nc
cs=0008 ss=0010 ds=0023 es=0023 fs=0030 gs=0000 efl=00010282
nvlddmkm+0xd061d:
8f70861d 8b8e7c020000 mov ecx,dword ptr [esi+27Ch] ds:0023:99e376fc=9915ce58
Resetting default scope
LAST_CONTROL_TRANSFER: from 82a60638 to 82a9f903
STACK_TEXT:
99e37388 82a60638 00000000 99e3f6fc 00000000 nt!MmAccessFault+0x106
99e37388 8f70861d 00000000 99e3f6fc 00000000 nt!KiTrap0E+0xdc
WARNING: Stack unwind information not available. Following frames may be wrong.
99e37418 8f701fc8 99e37480 00320ff4 99e37480 nvlddmkm+0xd061d
99e37438 8f6f0bc9 99e37aa0 884ee6f0 903782e8 nvlddmkm+0xc9fc8
99e37464 8f6f1398 99e37480 99e3cc1c 884ee6f0 nvlddmkm+0xb8bc9
99e3775c 8fba3db8 99e37aa0 82e2f6ee 95fad000 nvlddmkm+0xb9398
99e37778 900da696 88578748 8fba3d79 00000000 nvlddmkm+0x56bdb8
99e377a0 900d4b79 884ee6f0 99e37aa0 00020000 dxgkrnl+0x22696
99e37b44 900d6a2b 90378740 99e37cb8 09ee5cd8 dxgkrnl+0x1cb79
99e37d28 82a5d44a 0306efc4 0306f114 779064f4 dxgkrnl+0x1ea2b
99e37d28 779064f4 0306efc4 0306f114 779064f4 nt!KiFastCallEntry+0x12a
0306f114 00000000 00000000 00000000 00000000 0x779064f4
STACK_COMMAND: kb
FOLLOWUP_IP:
nvlddmkm+d061d
8f70861d 8b8e7c020000 mov ecx,dword ptr [esi+27Ch]
SYMBOL_STACK_INDEX: 2
SYMBOL_NAME: nvlddmkm+d061d
FOLLOWUP_NAME: MachineOwner
MODULE_NAME: nvlddmkm
IMAGE_NAME: nvlddmkm.sys
DEBUG_FLR_IMAGE_TIMESTAMP: 4c379162
FAILURE_BUCKET_ID: 0x50_VRF_nvlddmkm+d061d
BUCKET_ID: 0x50_VRF_nvlddmkm+d061d
Followup: MachineOwner
---------
start end module name
80bb2000 80bba000 kdcom kdcom.dll Tue Jul 14 04:08:58 2009 (4A5BDAAA)
82a1a000 82e2a000 nt ntkrpamp.exe Sat Jun 19 06:55:24 2010 (4C1C3FAC)
82e2a000 82e61000 hal halmacpi.dll Tue Jul 14 02:11:03 2009 (4A5BBF07)
84e31000 84ea9000 mcupdate_GenuineIntel mcupdate_GenuineIntel.dll Tue Jul 14 04:06:41 2009 (4A5BDA21)
84ea9000 84eba000 PSHED PSHED.dll Tue Jul 14 04:09:36 2009 (4A5BDAD0)
84eba000 84ec2000 BOOTVID BOOTVID.dll Tue Jul 14 04:04:34 2009 (4A5BD9A2)
84ec2000 84f04000 CLFS CLFS.SYS Tue Jul 14 02:11:10 2009 (4A5BBF0E)
84f04000 84faf000 CI CI.dll Tue Jul 14 04:09:28 2009 (4A5BDAC8)
84faf000 84fe6000 nvstor32 nvstor32.sys Wed Aug 05 03:27:05 2009 (4A78D1D9)
85000000 85023000 ataport ataport.SYS Tue Jul 14 02:11:18 2009 (4A5BBF16)
85023000 85036000 ksecdd ksecdd.sys Tue Jul 14 02:11:56 2009 (4A5BBF3C)
8503f000 850b0000 Wdf01000 Wdf01000.sys Tue Jul 14 02:11:36 2009 (4A5BBF28)
850b0000 850be000 WDFLDR WDFLDR.SYS Tue Jul 14 02:11:25 2009 (4A5BBF1D)
850be000 85106000 ACPI ACPI.sys Tue Jul 14 02:11:11 2009 (4A5BBF0F)
85106000 8510f000 WMILIB WMILIB.SYS Tue Jul 14 02:11:22 2009 (4A5BBF1A)
8510f000 85117000 msisadrv msisadrv.sys Tue Jul 14 02:11:09 2009 (4A5BBF0D)
85117000 85141000 pci pci.sys Tue Jul 14 02:11:16 2009 (4A5BBF14)
85141000 8514c000 vdrvroot vdrvroot.sys Tue Jul 14 02:46:19 2009 (4A5BC74B)
8514c000 8515d000 partmgr partmgr.sys Tue Jul 14 02:11:35 2009 (4A5BBF27)
8515d000 8516d000 volmgr volmgr.sys Tue Jul 14 02:11:25 2009 (4A5BBF1D)
8516d000 851b8000 volmgrx volmgrx.sys Tue Jul 14 02:11:41 2009 (4A5BBF2D)
851b8000 851bf000 pciide pciide.sys Tue Jul 14 02:11:19 2009 (4A5BBF17)
851bf000 851cd000 PCIIDEX PCIIDEX.SYS Tue Jul 14 02:11:15 2009 (4A5BBF13)
851cd000 851e3000 mountmgr mountmgr.sys Tue Jul 14 02:11:27 2009 (4A5BBF1F)
851e3000 851ec000 atapi atapi.sys Tue Jul 14 02:11:15 2009 (4A5BBF13)
85204000 8524b000 storport storport.sys Tue Jul 14 02:45:58 2009 (4A5BC736)
8524b000 85254000 amdxata amdxata.sys Tue May 19 20:57:35 2009 (4A12F30F)
85254000 85288000 fltmgr fltmgr.sys Tue Jul 14 02:11:13 2009 (4A5BBF11)
85288000 85299000 fileinfo fileinfo.sys Tue Jul 14 02:21:51 2009 (4A5BC18F)
85299000 853c8000 Ntfs Ntfs.sys Tue Jul 14 02:12:05 2009 (4A5BBF45)
853c8000 853f3000 msrpc msrpc.sys Tue Jul 14 02:11:59 2009 (4A5BBF3F)
8542d000 8548a000 cng cng.sys Tue Jul 14 02:32:55 2009 (4A5BC427)
8548a000 85498000 pcw pcw.sys Tue Jul 14 02:11:10 2009 (4A5BBF0E)
85498000 854a1000 Fs_Rec Fs_Rec.sys Tue Jul 14 02:11:14 2009 (4A5BBF12)
854a1000 85558000 ndis ndis.sys Tue Jul 14 02:12:24 2009 (4A5BBF58)
85558000 85596000 NETIO NETIO.SYS Tue Jul 14 02:12:35 2009 (4A5BBF63)
85596000 855bb000 ksecpkg ksecpkg.sys Fri Dec 11 06:04:22 2009 (4B21C4C6)
855bb000 855e8000 rdyboost rdyboost.sys Tue Jul 14 02:22:02 2009 (4A5BC19A)
8561d000 85766000 tcpip tcpip.sys Mon Jun 14 06:36:59 2010 (4C15A3DB)
85766000 85797000 fwpkclnt fwpkclnt.sys Tue Jul 14 02:12:03 2009 (4A5BBF43)
85797000 857d6000 volsnap volsnap.sys Tue Jul 14 02:11:34 2009 (4A5BBF26)
857d6000 857de000 spldr spldr.sys Mon May 11 19:13:47 2009 (4A084EBB)
857de000 857ee000 mup mup.sys Tue Jul 14 02:14:14 2009 (4A5BBFC6)
857ee000 857f6000 hwpolicy hwpolicy.sys Tue Jul 14 02:11:01 2009 (4A5BBF05)
85826000 85858000 fvevol fvevol.sys Sat Sep 26 05:24:21 2009 (4ABD7B55)
85858000 85869000 disk disk.sys Tue Jul 14 02:11:28 2009 (4A5BBF20)
85869000 8588e000 CLASSPNP CLASSPNP.SYS Tue Jul 14 02:11:20 2009 (4A5BBF18)
8588e000 858dd000 srv2 srv2.sys Tue Jul 14 02:14:52 2009 (4A5BBFEC)
858ed000 8590c000 cdrom cdrom.sys Tue Jul 14 02:11:24 2009 (4A5BBF1C)
8590c000 8592f000 MpFilter MpFilter.sys Sat Mar 20 06:03:26 2010 (4BA4490E)
8592f000 85936000 Null Null.SYS Tue Jul 14 02:11:12 2009 (4A5BBF10)
85936000 8593d000 Beep Beep.SYS Tue Jul 14 02:45:00 2009 (4A5BC6FC)
8593d000 85949000 vga vga.sys Tue Jul 14 02:25:50 2009 (4A5BC27E)
85949000 8596a000 VIDEOPRT VIDEOPRT.SYS Tue Jul 14 02:25:49 2009 (4A5BC27D)
8596a000 85977000 watchdog watchdog.sys Tue Jul 14 02:24:10 2009 (4A5BC21A)
85977000 8597f000 RDPCDD RDPCDD.sys Tue Jul 14 03:01:40 2009 (4A5BCAE4)
8597f000 85987000 rdpencdd rdpencdd.sys Tue Jul 14 03:01:39 2009 (4A5BCAE3)
85987000 8598f000 rdprefmp rdprefmp.sys Tue Jul 14 03:01:41 2009 (4A5BCAE5)
8598f000 8599a000 Msfs Msfs.SYS Tue Jul 14 02:11:26 2009 (4A5BBF1E)
8599a000 859a8000 Npfs Npfs.SYS Tue Jul 14 02:11:31 2009 (4A5BBF23)
859a8000 859bf000 tdx tdx.sys Tue Jul 14 02:12:10 2009 (4A5BBF4A)
859bf000 859ca000 TDI TDI.SYS Tue Jul 14 02:12:12 2009 (4A5BBF4C)
8c412000 8c46c000 afd afd.sys Tue Jul 14 02:12:34 2009 (4A5BBF62)
8c46c000 8c49e000 netbt netbt.sys Tue Jul 14 02:12:18 2009 (4A5BBF52)
8c49e000 8c4a5000 wfplwf wfplwf.sys Tue Jul 14 02:53:51 2009 (4A5BC90F)
8c4a5000 8c4c4000 pacer pacer.sys Tue Jul 14 02:53:58 2009 (4A5BC916)
8c4c4000 8c4d2000 netbios netbios.sys Tue Jul 14 02:53:54 2009 (4A5BC912)
8c4d2000 8c4e5000 wanarp wanarp.sys Tue Jul 14 02:55:02 2009 (4A5BC956)
8c4e5000 8c4f5000 termdd termdd.sys Tue Jul 14 03:01:35 2009 (4A5BCADF)
8c4f5000 8c536000 rdbss rdbss.sys Tue Jul 14 02:14:26 2009 (4A5BBFD2)
8c536000 8c540000 nsiproxy nsiproxy.sys Tue Jul 14 02:12:08 2009 (4A5BBF48)
8c540000 8c54a000 mssmbios mssmbios.sys Tue Jul 14 02:19:25 2009 (4A5BC0FD)
8c54a000 8c556000 discache discache.sys Tue Jul 14 02:24:04 2009 (4A5BC214)
8c556000 8c56e000 dfsc dfsc.sys Tue Jul 14 02:14:16 2009 (4A5BBFC8)
8c56e000 8c57c000 blbdrive blbdrive.sys Tue Jul 14 02:23:04 2009 (4A5BC1D8)
8c57c000 8c59d000 tunnel tunnel.sys Tue Jul 14 02:54:03 2009 (4A5BC91B)
8c59d000 8c5af000 intelppm intelppm.sys Tue Jul 14 02:11:03 2009 (4A5BBF07)
8c5af000 8c5b8000 nvsmu nvsmu.sys Mon Jun 29 10:36:34 2009 (4A486F02)
8c5b8000 8c5c2000 usbohci usbohci.sys Tue Jul 14 02:51:14 2009 (4A5BC872)
8cc2c000 8cc77000 USBPORT USBPORT.SYS Tue Jul 14 02:51:13 2009 (4A5BC871)
8cc77000 8cc86000 usbehci usbehci.sys Sat Oct 24 06:58:55 2009 (4AE27B7F)
8cc86000 8cca5000 HDAudBus HDAudBus.sys Tue Jul 14 02:50:55 2009 (4A5BC85F)
8cca5000 8cce9880 nvmf6232 nvmf6232.sys Fri Jul 31 02:47:55 2009 (4A72312B)
8ccea000 8cd02000 raspppoe raspppoe.sys Tue Jul 14 02:54:53 2009 (4A5BC94D)
8cd02000 8cd19000 raspptp raspptp.sys Tue Jul 14 02:54:47 2009 (4A5BC947)
8cd19000 8cd30000 rassstp rassstp.sys Tue Jul 14 02:54:57 2009 (4A5BC951)
8cd30000 8cd64000 ks ks.sys Tue Jul 14 02:45:13 2009 (4A5BC709)
8cd64000 8cd72000 umbus umbus.sys Tue Jul 14 02:51:38 2009 (4A5BC88A)
8cd72000 8cdb6000 usbhub usbhub.sys Sat Oct 24 07:00:05 2009 (4AE27BC5)
8cdb6000 8cdc7000 NDProxy NDProxy.SYS Tue Jul 14 02:54:27 2009 (4A5BC933)
8f600000 8f622000 ndiswan ndiswan.sys Tue Jul 14 02:54:34 2009 (4A5BC93A)
8f622000 8f62f000 kbdclass kbdclass.sys Tue Jul 14 02:11:15 2009 (4A5BBF13)
8f62f000 8f630380 swenum swenum.sys Tue Jul 14 02:45:08 2009 (4A5BC704)
8f638000 900b5dc0 nvlddmkm nvlddmkm.sys Sat Jul 10 00:15:14 2010 (4C379162)
900b6000 900b7040 nvBridge nvBridge.kmd Sat Jul 10 00:10:11 2010 (4C379033)
900b8000 9016f000 dxgkrnl dxgkrnl.sys Fri Oct 02 03:48:33 2009 (4AC54DE1)
9016f000 901a8000 dxgmms1 dxgmms1.sys Tue Jul 14 02:25:25 2009 (4A5BC265)
901a8000 901b1000 wmiacpi wmiacpi.sys Tue Jul 14 02:19:16 2009 (4A5BC0F4)
901b1000 901be000 CompositeBus CompositeBus.sys Tue Jul 14 02:45:26 2009 (4A5BC716)
901be000 901d0000 AgileVpn AgileVpn.sys Tue Jul 14 02:55:00 2009 (4A5BC954)
901d0000 901e8000 rasl2tp rasl2tp.sys Tue Jul 14 02:54:33 2009 (4A5BC939)
901e8000 901f3000 ndistapi ndistapi.sys Tue Jul 14 02:54:24 2009 (4A5BC930)
901f3000 90200000 mouclass mouclass.sys Tue Jul 14 02:11:15 2009 (4A5BBF13)
95017000 95067000 HdAudio HdAudio.sys Tue Jul 14 02:51:46 2009 (4A5BC892)
95067000 95096000 portcls portcls.sys Tue Jul 14 02:51:00 2009 (4A5BC864)
95096000 950af000 drmk drmk.sys Tue Jul 14 03:36:05 2009 (4A5BD2F5)
950af000 950b9000 Dxapi Dxapi.sys Tue Jul 14 02:25:25 2009 (4A5BC265)
950b9000 950c6000 crashdmp crashdmp.sys Tue Jul 14 02:45:50 2009 (4A5BC72E)
950c6000 950d0000 dump_diskdump dump_diskdump.sys Tue Jul 14 02:45:49 2009 (4A5BC72D)
950d0000 95107000 dump_nvstor32 dump_nvstor32.sys Wed Aug 05 03:27:05 2009 (4A78D1D9)
95107000 95118000 dump_dumpfve dump_dumpfve.sys Tue Jul 14 02:12:47 2009 (4A5BBF6F)
95118000 95123000 hidusb hidusb.sys Tue Jul 14 02:51:04 2009 (4A5BC868)
95123000 95136000 HIDCLASS HIDCLASS.SYS Tue Jul 14 02:51:01 2009 (4A5BC865)
95136000 9513c480 HIDPARSE HIDPARSE.SYS Tue Jul 14 02:50:59 2009 (4A5BC863)
9513d000 9513e700 USBD USBD.SYS Tue Jul 14 02:51:05 2009 (4A5BC869)
9513f000 9514a000 monitor monitor.sys Tue Jul 14 02:25:58 2009 (4A5BC286)
9514a000 95155000 mouhid mouhid.sys Tue Jul 14 02:45:08 2009 (4A5BC704)
95155000 9516c000 usbccgp usbccgp.sys Tue Jul 14 02:51:31 2009 (4A5BC883)
9516c000 95178000 kbdhid kbdhid.sys Tue Jul 14 02:45:09 2009 (4A5BC705)
95178000 95193000 luafv luafv.sys Tue Jul 14 02:15:44 2009 (4A5BC020)
95193000 951ad000 WudfPf WudfPf.sys Tue Jul 14 02:50:13 2009 (4A5BC835)
951ad000 951bd000 lltdio lltdio.sys Tue Jul 14 02:53:18 2009 (4A5BC8EE)
951bd000 951d0000 rspndr rspndr.sys Tue Jul 14 02:53:20 2009 (4A5BC8F0)
951d0000 951f1000 srvnet srvnet.sys Tue Jul 14 02:14:45 2009 (4A5BBFE5)
95200000 9520d000 tcpipreg tcpipreg.sys Tue Jul 14 02:54:14 2009 (4A5BC926)
9521a000 9529f000 HTTP HTTP.sys Tue Jul 14 02:12:53 2009 (4A5BBF75)
9529f000 952b8000 bowser bowser.sys Tue Jul 14 02:14:21 2009 (4A5BBFCD)
952b8000 952ca000 mpsdrv mpsdrv.sys Tue Jul 14 02:52:52 2009 (4A5BC8D4)
952ca000 952ed000 mrxsmb mrxsmb.sys Sat Feb 27 09:32:02 2010 (4B88CA72)
952ed000 95328000 mrxsmb10 mrxsmb10.sys Sat Feb 27 09:32:21 2010 (4B88CA85)
95328000 95343000 mrxsmb20 mrxsmb20.sys Sat Feb 27 09:32:11 2010 (4B88CA7B)
9535b000 953f2000 peauth peauth.sys Tue Jul 14 03:35:44 2009 (4A5BD2E0)
953f2000 953fc000 secdrv secdrv.SYS Wed Sep 13 16:18:32 2006 (45080528)
95620000 9563e000 cdd cdd.dll Tue Jul 14 04:04:18 2009 (4A5BD992)
95790000 959da000 win32k win32k.sys Sat Jun 19 07:06:50 2010 (4C1C425A)
959f0000 959f9000 TSDDD TSDDD.dll unavailable (00000000)
9a01b000 9a06c000 srv srv.sys Tue Jul 14 02:15:10 2009 (4A5BBFFE)
9a06c000 9a074e00 MpNWMon MpNWMon.sys Sat Mar 20 06:03:24 2010 (4BA4490C)
Unloaded modules:
9a0df000 9a149000 spsys.sys
Timestamp: unavailable (00000000)
Checksum: 00000000
9a075000 9a0df000 spsys.sys
Timestamp: unavailable (00000000)
Checksum: 00000000
95343000 9535b000 parport.sys
Timestamp: unavailable (00000000)
Checksum: 00000000
8588e000 8589b000 crashdmp.sys
Timestamp: unavailable (00000000)
Checksum: 00000000
8589b000 858a5000 dump_storpor
Timestamp: unavailable (00000000)
Checksum: 00000000
858a5000 858dc000 dump_nvstor3
Timestamp: unavailable (00000000)
Checksum: 00000000
858dc000 858ed000 dump_dumpfve
Timestamp: unavailable (00000000)
Checksum: 00000000
I have done the chkdsk and memtest and all were fine.
Windows updates have crashed the machine occasionally and I am not sure what the situation is now.
If u think its the video card then I'll try and find another and see what happens. Is there a test I can do ?
thanks,S
nvlddmkm.sys Sat Jul 10 00:15:14 2010
090810-12885-01.dmp
PAGE_FAULT_IN_NONPAGED_AREA (50)
Bug Check 0x50: PAGE_FAULT_IN_NONPAGED_AREA
Invalid system memory was referenced
READ_ADDRESS: GetPointerFromAddress: unable to read from 82b82718
Unable to read MiSystemVaType memory at 82b62160 99e3f6fc
IMAGE_NAME: nvlddmkm.sys
FAILURE_BUCKET_ID: 0x50_VRF_nvlddmkm+d061d
STACK_TEXT:
99e37388 82a60638 00000000 99e3f6fc 00000000 nt!MmAccessFault+0x106
99e37388 8f70861d 00000000 99e3f6fc 00000000 nt!KiTrap0E+0xdc
99e37418 8f701fc8 99e37480 00320ff4 99e37480 nvlddmkm+0xd061d
99e37438 8f6f0bc9 99e37aa0 884ee6f0 903782e8 nvlddmkm+0xc9fc8
99e37464 8f6f1398 99e37480 99e3cc1c 884ee6f0 nvlddmkm+0xb8bc9
99e3775c 8fba3db8 99e37aa0 82e2f6ee 95fad000 nvlddmkm+0xb9398
99e37778 900da696 88578748 8fba3d79 00000000 nvlddmkm+0x56bdb8
99e377a0 900d4b79 884ee6f0 99e37aa0 00020000 dxgkrnl+0x22696
99e37b44 900d6a2b 90378740 99e37cb8 09ee5cd8 dxgkrnl+0x1cb79
99e37d28 82a5d44a 0306efc4 0306f114 779064f4 dxgkrnl+0x1ea2b
99e37d28 779064f4 0306efc4 0306f114 779064f4 nt!KiFastCallEntry+0x12a
0306f114 00000000 00000000 00000000 00000000 0x779064f4
Code:Microsoft (R) Windows Debugger Version 6.11.0001.404 AMD64 Copyright (c) Microsoft Corporation. All rights reserved. Loading Dump File [F:\a\Minidump\090810-12885-01.dmp] Mini Kernel Dump File: Only registers and stack trace are available Symbol search path is: SRV*c:\websymbols*http://msdl.microsoft.com/download/symbols Executable search path is: Windows 7 Kernel Version 7600 MP (2 procs) Free x86 compatible Product: WinNt, suite: TerminalServer SingleUserTS Personal Built by: 7600.16617.x86fre.win7_gdr.100618-1621 Machine Name: Kernel base = 0x82a1a000 PsLoadedModuleList = 0x82b62810 System Uptime: 0 days 2:55:30.372 Loading Kernel Symbols ............................................................... ................................................................ .......... Loading User Symbols Loading unloaded module list ....... 1: kd> !analyze -v ******************************************************************************* * * * Bugcheck Analysis * * * ******************************************************************************* PAGE_FAULT_IN_NONPAGED_AREA (50) Invalid system memory was referenced. This cannot be protected by try-except, it must be protected by a Probe. Typically the address is just plain bad or it is pointing at freed memory. Arguments: Arg1: 99e3f6fc, memory referenced. Arg2: 00000000, value 0 = read operation, 1 = write operation. Arg3: 8f70861d, If non-zero, the instruction address which referenced the bad memory address. Arg4: 00000000, (reserved) Debugging Details: ------------------ Unable to load image \SystemRoot\system32\DRIVERS\nvlddmkm.sys, Win32 error 0n2 *** WARNING: Unable to verify timestamp for nvlddmkm.sys *** ERROR: Module load completed but symbols could not be loaded for nvlddmkm.sys *** WARNING: Unable to verify timestamp for dxgkrnl.sys *** ERROR: Module load completed but symbols could not be loaded for dxgkrnl.sys Could not read faulting driver name READ_ADDRESS: GetPointerFromAddress: unable to read from 82b82718 Unable to read MiSystemVaType memory at 82b62160 99e3f6fc FAULTING_IP: nvlddmkm+d061d 8f70861d 8b8e7c020000 mov ecx,dword ptr [esi+27Ch] MM_INTERNAL_CODE: 0 CUSTOMER_CRASH_COUNT: 1 DEFAULT_BUCKET_ID: VERIFIER_ENABLED_VISTA_MINIDUMP BUGCHECK_STR: 0x50 PROCESS_NAME: dwm.exe CURRENT_IRQL: 0 TRAP_FRAME: 99e373a0 -- (.trap 0xffffffff99e373a0) ErrCode = 00000000 eax=8f708616 ebx=8fcdaf78 ecx=99e37480 edx=00320ff4 esi=99e37480 edi=884ee6f0 eip=8f70861d esp=99e37414 ebp=99e37418 iopl=0 nv up ei ng nz na po nc cs=0008 ss=0010 ds=0023 es=0023 fs=0030 gs=0000 efl=00010282 nvlddmkm+0xd061d: 8f70861d 8b8e7c020000 mov ecx,dword ptr [esi+27Ch] ds:0023:99e376fc=9915ce58 Resetting default scope LAST_CONTROL_TRANSFER: from 82a60638 to 82a9f903 STACK_TEXT: 99e37388 82a60638 00000000 99e3f6fc 00000000 nt!MmAccessFault+0x106 99e37388 8f70861d 00000000 99e3f6fc 00000000 nt!KiTrap0E+0xdc WARNING: Stack unwind information not available. Following frames may be wrong. 99e37418 8f701fc8 99e37480 00320ff4 99e37480 nvlddmkm+0xd061d 99e37438 8f6f0bc9 99e37aa0 884ee6f0 903782e8 nvlddmkm+0xc9fc8 99e37464 8f6f1398 99e37480 99e3cc1c 884ee6f0 nvlddmkm+0xb8bc9 99e3775c 8fba3db8 99e37aa0 82e2f6ee 95fad000 nvlddmkm+0xb9398 99e37778 900da696 88578748 8fba3d79 00000000 nvlddmkm+0x56bdb8 99e377a0 900d4b79 884ee6f0 99e37aa0 00020000 dxgkrnl+0x22696 99e37b44 900d6a2b 90378740 99e37cb8 09ee5cd8 dxgkrnl+0x1cb79 99e37d28 82a5d44a 0306efc4 0306f114 779064f4 dxgkrnl+0x1ea2b 99e37d28 779064f4 0306efc4 0306f114 779064f4 nt!KiFastCallEntry+0x12a 0306f114 00000000 00000000 00000000 00000000 0x779064f4 STACK_COMMAND: kb FOLLOWUP_IP: nvlddmkm+d061d 8f70861d 8b8e7c020000 mov ecx,dword ptr [esi+27Ch] SYMBOL_STACK_INDEX: 2 SYMBOL_NAME: nvlddmkm+d061d FOLLOWUP_NAME: MachineOwner MODULE_NAME: nvlddmkm IMAGE_NAME: nvlddmkm.sys DEBUG_FLR_IMAGE_TIMESTAMP: 4c379162 FAILURE_BUCKET_ID: 0x50_VRF_nvlddmkm+d061d BUCKET_ID: 0x50_VRF_nvlddmkm+d061d Followup: MachineOwner --------- start end module name 80bb2000 80bba000 kdcom kdcom.dll Tue Jul 14 04:08:58 2009 (4A5BDAAA) 82a1a000 82e2a000 nt ntkrpamp.exe Sat Jun 19 06:55:24 2010 (4C1C3FAC) 82e2a000 82e61000 hal halmacpi.dll Tue Jul 14 02:11:03 2009 (4A5BBF07) 84e31000 84ea9000 mcupdate_GenuineIntel mcupdate_GenuineIntel.dll Tue Jul 14 04:06:41 2009 (4A5BDA21) 84ea9000 84eba000 PSHED PSHED.dll Tue Jul 14 04:09:36 2009 (4A5BDAD0) 84eba000 84ec2000 BOOTVID BOOTVID.dll Tue Jul 14 04:04:34 2009 (4A5BD9A2) 84ec2000 84f04000 CLFS CLFS.SYS Tue Jul 14 02:11:10 2009 (4A5BBF0E) 84f04000 84faf000 CI CI.dll Tue Jul 14 04:09:28 2009 (4A5BDAC8) 84faf000 84fe6000 nvstor32 nvstor32.sys Wed Aug 05 03:27:05 2009 (4A78D1D9) 85000000 85023000 ataport ataport.SYS Tue Jul 14 02:11:18 2009 (4A5BBF16) 85023000 85036000 ksecdd ksecdd.sys Tue Jul 14 02:11:56 2009 (4A5BBF3C) 8503f000 850b0000 Wdf01000 Wdf01000.sys Tue Jul 14 02:11:36 2009 (4A5BBF28) 850b0000 850be000 WDFLDR WDFLDR.SYS Tue Jul 14 02:11:25 2009 (4A5BBF1D) 850be000 85106000 ACPI ACPI.sys Tue Jul 14 02:11:11 2009 (4A5BBF0F) 85106000 8510f000 WMILIB WMILIB.SYS Tue Jul 14 02:11:22 2009 (4A5BBF1A) 8510f000 85117000 msisadrv msisadrv.sys Tue Jul 14 02:11:09 2009 (4A5BBF0D) 85117000 85141000 pci pci.sys Tue Jul 14 02:11:16 2009 (4A5BBF14) 85141000 8514c000 vdrvroot vdrvroot.sys Tue Jul 14 02:46:19 2009 (4A5BC74B) 8514c000 8515d000 partmgr partmgr.sys Tue Jul 14 02:11:35 2009 (4A5BBF27) 8515d000 8516d000 volmgr volmgr.sys Tue Jul 14 02:11:25 2009 (4A5BBF1D) 8516d000 851b8000 volmgrx volmgrx.sys Tue Jul 14 02:11:41 2009 (4A5BBF2D) 851b8000 851bf000 pciide pciide.sys Tue Jul 14 02:11:19 2009 (4A5BBF17) 851bf000 851cd000 PCIIDEX PCIIDEX.SYS Tue Jul 14 02:11:15 2009 (4A5BBF13) 851cd000 851e3000 mountmgr mountmgr.sys Tue Jul 14 02:11:27 2009 (4A5BBF1F) 851e3000 851ec000 atapi atapi.sys Tue Jul 14 02:11:15 2009 (4A5BBF13) 85204000 8524b000 storport storport.sys Tue Jul 14 02:45:58 2009 (4A5BC736) 8524b000 85254000 amdxata amdxata.sys Tue May 19 20:57:35 2009 (4A12F30F) 85254000 85288000 fltmgr fltmgr.sys Tue Jul 14 02:11:13 2009 (4A5BBF11) 85288000 85299000 fileinfo fileinfo.sys Tue Jul 14 02:21:51 2009 (4A5BC18F) 85299000 853c8000 Ntfs Ntfs.sys Tue Jul 14 02:12:05 2009 (4A5BBF45) 853c8000 853f3000 msrpc msrpc.sys Tue Jul 14 02:11:59 2009 (4A5BBF3F) 8542d000 8548a000 cng cng.sys Tue Jul 14 02:32:55 2009 (4A5BC427) 8548a000 85498000 pcw pcw.sys Tue Jul 14 02:11:10 2009 (4A5BBF0E) 85498000 854a1000 Fs_Rec Fs_Rec.sys Tue Jul 14 02:11:14 2009 (4A5BBF12) 854a1000 85558000 ndis ndis.sys Tue Jul 14 02:12:24 2009 (4A5BBF58) 85558000 85596000 NETIO NETIO.SYS Tue Jul 14 02:12:35 2009 (4A5BBF63) 85596000 855bb000 ksecpkg ksecpkg.sys Fri Dec 11 06:04:22 2009 (4B21C4C6) 855bb000 855e8000 rdyboost rdyboost.sys Tue Jul 14 02:22:02 2009 (4A5BC19A) 8561d000 85766000 tcpip tcpip.sys Mon Jun 14 06:36:59 2010 (4C15A3DB) 85766000 85797000 fwpkclnt fwpkclnt.sys Tue Jul 14 02:12:03 2009 (4A5BBF43) 85797000 857d6000 volsnap volsnap.sys Tue Jul 14 02:11:34 2009 (4A5BBF26) 857d6000 857de000 spldr spldr.sys Mon May 11 19:13:47 2009 (4A084EBB) 857de000 857ee000 mup mup.sys Tue Jul 14 02:14:14 2009 (4A5BBFC6) 857ee000 857f6000 hwpolicy hwpolicy.sys Tue Jul 14 02:11:01 2009 (4A5BBF05) 85826000 85858000 fvevol fvevol.sys Sat Sep 26 05:24:21 2009 (4ABD7B55) 85858000 85869000 disk disk.sys Tue Jul 14 02:11:28 2009 (4A5BBF20) 85869000 8588e000 CLASSPNP CLASSPNP.SYS Tue Jul 14 02:11:20 2009 (4A5BBF18) 8588e000 858dd000 srv2 srv2.sys Tue Jul 14 02:14:52 2009 (4A5BBFEC) 858ed000 8590c000 cdrom cdrom.sys Tue Jul 14 02:11:24 2009 (4A5BBF1C) 8590c000 8592f000 MpFilter MpFilter.sys Sat Mar 20 06:03:26 2010 (4BA4490E) 8592f000 85936000 Null Null.SYS Tue Jul 14 02:11:12 2009 (4A5BBF10) 85936000 8593d000 Beep Beep.SYS Tue Jul 14 02:45:00 2009 (4A5BC6FC) 8593d000 85949000 vga vga.sys Tue Jul 14 02:25:50 2009 (4A5BC27E) 85949000 8596a000 VIDEOPRT VIDEOPRT.SYS Tue Jul 14 02:25:49 2009 (4A5BC27D) 8596a000 85977000 watchdog watchdog.sys Tue Jul 14 02:24:10 2009 (4A5BC21A) 85977000 8597f000 RDPCDD RDPCDD.sys Tue Jul 14 03:01:40 2009 (4A5BCAE4) 8597f000 85987000 rdpencdd rdpencdd.sys Tue Jul 14 03:01:39 2009 (4A5BCAE3) 85987000 8598f000 rdprefmp rdprefmp.sys Tue Jul 14 03:01:41 2009 (4A5BCAE5) 8598f000 8599a000 Msfs Msfs.SYS Tue Jul 14 02:11:26 2009 (4A5BBF1E) 8599a000 859a8000 Npfs Npfs.SYS Tue Jul 14 02:11:31 2009 (4A5BBF23) 859a8000 859bf000 tdx tdx.sys Tue Jul 14 02:12:10 2009 (4A5BBF4A) 859bf000 859ca000 TDI TDI.SYS Tue Jul 14 02:12:12 2009 (4A5BBF4C) 8c412000 8c46c000 afd afd.sys Tue Jul 14 02:12:34 2009 (4A5BBF62) 8c46c000 8c49e000 netbt netbt.sys Tue Jul 14 02:12:18 2009 (4A5BBF52) 8c49e000 8c4a5000 wfplwf wfplwf.sys Tue Jul 14 02:53:51 2009 (4A5BC90F) 8c4a5000 8c4c4000 pacer pacer.sys Tue Jul 14 02:53:58 2009 (4A5BC916) 8c4c4000 8c4d2000 netbios netbios.sys Tue Jul 14 02:53:54 2009 (4A5BC912) 8c4d2000 8c4e5000 wanarp wanarp.sys Tue Jul 14 02:55:02 2009 (4A5BC956) 8c4e5000 8c4f5000 termdd termdd.sys Tue Jul 14 03:01:35 2009 (4A5BCADF) 8c4f5000 8c536000 rdbss rdbss.sys Tue Jul 14 02:14:26 2009 (4A5BBFD2) 8c536000 8c540000 nsiproxy nsiproxy.sys Tue Jul 14 02:12:08 2009 (4A5BBF48) 8c540000 8c54a000 mssmbios mssmbios.sys Tue Jul 14 02:19:25 2009 (4A5BC0FD) 8c54a000 8c556000 discache discache.sys Tue Jul 14 02:24:04 2009 (4A5BC214) 8c556000 8c56e000 dfsc dfsc.sys Tue Jul 14 02:14:16 2009 (4A5BBFC8) 8c56e000 8c57c000 blbdrive blbdrive.sys Tue Jul 14 02:23:04 2009 (4A5BC1D8) 8c57c000 8c59d000 tunnel tunnel.sys Tue Jul 14 02:54:03 2009 (4A5BC91B) 8c59d000 8c5af000 intelppm intelppm.sys Tue Jul 14 02:11:03 2009 (4A5BBF07) 8c5af000 8c5b8000 nvsmu nvsmu.sys Mon Jun 29 10:36:34 2009 (4A486F02) 8c5b8000 8c5c2000 usbohci usbohci.sys Tue Jul 14 02:51:14 2009 (4A5BC872) 8cc2c000 8cc77000 USBPORT USBPORT.SYS Tue Jul 14 02:51:13 2009 (4A5BC871) 8cc77000 8cc86000 usbehci usbehci.sys Sat Oct 24 06:58:55 2009 (4AE27B7F) 8cc86000 8cca5000 HDAudBus HDAudBus.sys Tue Jul 14 02:50:55 2009 (4A5BC85F) 8cca5000 8cce9880 nvmf6232 nvmf6232.sys Fri Jul 31 02:47:55 2009 (4A72312B) 8ccea000 8cd02000 raspppoe raspppoe.sys Tue Jul 14 02:54:53 2009 (4A5BC94D) 8cd02000 8cd19000 raspptp raspptp.sys Tue Jul 14 02:54:47 2009 (4A5BC947) 8cd19000 8cd30000 rassstp rassstp.sys Tue Jul 14 02:54:57 2009 (4A5BC951) 8cd30000 8cd64000 ks ks.sys Tue Jul 14 02:45:13 2009 (4A5BC709) 8cd64000 8cd72000 umbus umbus.sys Tue Jul 14 02:51:38 2009 (4A5BC88A) 8cd72000 8cdb6000 usbhub usbhub.sys Sat Oct 24 07:00:05 2009 (4AE27BC5) 8cdb6000 8cdc7000 NDProxy NDProxy.SYS Tue Jul 14 02:54:27 2009 (4A5BC933) 8f600000 8f622000 ndiswan ndiswan.sys Tue Jul 14 02:54:34 2009 (4A5BC93A) 8f622000 8f62f000 kbdclass kbdclass.sys Tue Jul 14 02:11:15 2009 (4A5BBF13) 8f62f000 8f630380 swenum swenum.sys Tue Jul 14 02:45:08 2009 (4A5BC704) 8f638000 900b5dc0 nvlddmkm nvlddmkm.sys Sat Jul 10 00:15:14 2010 (4C379162) 900b6000 900b7040 nvBridge nvBridge.kmd Sat Jul 10 00:10:11 2010 (4C379033) 900b8000 9016f000 dxgkrnl dxgkrnl.sys Fri Oct 02 03:48:33 2009 (4AC54DE1) 9016f000 901a8000 dxgmms1 dxgmms1.sys Tue Jul 14 02:25:25 2009 (4A5BC265) 901a8000 901b1000 wmiacpi wmiacpi.sys Tue Jul 14 02:19:16 2009 (4A5BC0F4) 901b1000 901be000 CompositeBus CompositeBus.sys Tue Jul 14 02:45:26 2009 (4A5BC716) 901be000 901d0000 AgileVpn AgileVpn.sys Tue Jul 14 02:55:00 2009 (4A5BC954) 901d0000 901e8000 rasl2tp rasl2tp.sys Tue Jul 14 02:54:33 2009 (4A5BC939) 901e8000 901f3000 ndistapi ndistapi.sys Tue Jul 14 02:54:24 2009 (4A5BC930) 901f3000 90200000 mouclass mouclass.sys Tue Jul 14 02:11:15 2009 (4A5BBF13) 95017000 95067000 HdAudio HdAudio.sys Tue Jul 14 02:51:46 2009 (4A5BC892) 95067000 95096000 portcls portcls.sys Tue Jul 14 02:51:00 2009 (4A5BC864) 95096000 950af000 drmk drmk.sys Tue Jul 14 03:36:05 2009 (4A5BD2F5) 950af000 950b9000 Dxapi Dxapi.sys Tue Jul 14 02:25:25 2009 (4A5BC265) 950b9000 950c6000 crashdmp crashdmp.sys Tue Jul 14 02:45:50 2009 (4A5BC72E) 950c6000 950d0000 dump_diskdump dump_diskdump.sys Tue Jul 14 02:45:49 2009 (4A5BC72D) 950d0000 95107000 dump_nvstor32 dump_nvstor32.sys Wed Aug 05 03:27:05 2009 (4A78D1D9) 95107000 95118000 dump_dumpfve dump_dumpfve.sys Tue Jul 14 02:12:47 2009 (4A5BBF6F) 95118000 95123000 hidusb hidusb.sys Tue Jul 14 02:51:04 2009 (4A5BC868) 95123000 95136000 HIDCLASS HIDCLASS.SYS Tue Jul 14 02:51:01 2009 (4A5BC865) 95136000 9513c480 HIDPARSE HIDPARSE.SYS Tue Jul 14 02:50:59 2009 (4A5BC863) 9513d000 9513e700 USBD USBD.SYS Tue Jul 14 02:51:05 2009 (4A5BC869) 9513f000 9514a000 monitor monitor.sys Tue Jul 14 02:25:58 2009 (4A5BC286) 9514a000 95155000 mouhid mouhid.sys Tue Jul 14 02:45:08 2009 (4A5BC704) 95155000 9516c000 usbccgp usbccgp.sys Tue Jul 14 02:51:31 2009 (4A5BC883) 9516c000 95178000 kbdhid kbdhid.sys Tue Jul 14 02:45:09 2009 (4A5BC705) 95178000 95193000 luafv luafv.sys Tue Jul 14 02:15:44 2009 (4A5BC020) 95193000 951ad000 WudfPf WudfPf.sys Tue Jul 14 02:50:13 2009 (4A5BC835) 951ad000 951bd000 lltdio lltdio.sys Tue Jul 14 02:53:18 2009 (4A5BC8EE) 951bd000 951d0000 rspndr rspndr.sys Tue Jul 14 02:53:20 2009 (4A5BC8F0) 951d0000 951f1000 srvnet srvnet.sys Tue Jul 14 02:14:45 2009 (4A5BBFE5) 95200000 9520d000 tcpipreg tcpipreg.sys Tue Jul 14 02:54:14 2009 (4A5BC926) 9521a000 9529f000 HTTP HTTP.sys Tue Jul 14 02:12:53 2009 (4A5BBF75) 9529f000 952b8000 bowser bowser.sys Tue Jul 14 02:14:21 2009 (4A5BBFCD) 952b8000 952ca000 mpsdrv mpsdrv.sys Tue Jul 14 02:52:52 2009 (4A5BC8D4) 952ca000 952ed000 mrxsmb mrxsmb.sys Sat Feb 27 09:32:02 2010 (4B88CA72) 952ed000 95328000 mrxsmb10 mrxsmb10.sys Sat Feb 27 09:32:21 2010 (4B88CA85) 95328000 95343000 mrxsmb20 mrxsmb20.sys Sat Feb 27 09:32:11 2010 (4B88CA7B) 9535b000 953f2000 peauth peauth.sys Tue Jul 14 03:35:44 2009 (4A5BD2E0) 953f2000 953fc000 secdrv secdrv.SYS Wed Sep 13 16:18:32 2006 (45080528) 95620000 9563e000 cdd cdd.dll Tue Jul 14 04:04:18 2009 (4A5BD992) 95790000 959da000 win32k win32k.sys Sat Jun 19 07:06:50 2010 (4C1C425A) 959f0000 959f9000 TSDDD TSDDD.dll unavailable (00000000) 9a01b000 9a06c000 srv srv.sys Tue Jul 14 02:15:10 2009 (4A5BBFFE) 9a06c000 9a074e00 MpNWMon MpNWMon.sys Sat Mar 20 06:03:24 2010 (4BA4490C) Unloaded modules: 9a0df000 9a149000 spsys.sys Timestamp: unavailable (00000000) Checksum: 00000000 9a075000 9a0df000 spsys.sys Timestamp: unavailable (00000000) Checksum: 00000000 95343000 9535b000 parport.sys Timestamp: unavailable (00000000) Checksum: 00000000 8588e000 8589b000 crashdmp.sys Timestamp: unavailable (00000000) Checksum: 00000000 8589b000 858a5000 dump_storpor Timestamp: unavailable (00000000) Checksum: 00000000 858a5000 858dc000 dump_nvstor3 Timestamp: unavailable (00000000) Checksum: 00000000 858dc000 858ed000 dump_dumpfve Timestamp: unavailable (00000000) Checksum: 00000000
*******************************************************************************
* *
* Bugcheck Analysis *
* *
*******************************************************************************
DRIVER_IRQL_NOT_LESS_OR_EQUAL (d1)
An attempt was made to access a pageable (or completely invalid) address at an
interrupt request level (IRQL) that is too high. This is usually
caused by drivers using improper addresses.
If kernel debugger is available get stack backtrace.
Arguments:
Arg1: 6c1d88cf, memory referenced
Arg2: 00000002, IRQL
Arg3: 00000001, value 0 = read operation, 1 = write operation
Arg4: 8c559271, address which referenced memory
Debugging Details:
------------------
WRITE_ADDRESS: GetPointerFromAddress: unable to read from 82b7b718
Unable to read MiSystemVaType memory at 82b5b160
6c1d88cf
CURRENT_IRQL: 2
FAULTING_IP:
tunnel!TunnelWorkQueueRoutine+65
8c559271 d08bcf881d6c ror byte ptr [ebx+6C1D88CFh],1
CUSTOMER_CRASH_COUNT: 1
DEFAULT_BUCKET_ID: [B]VERIFIER_ENABLED_VISTA_MINIDUMP[/B]
BUGCHECK_STR: 0xD1
PROCESS_NAME: System
TRAP_FRAME: 87b07c58 -- (.trap 0xffffffff87b07c58)
ErrCode = 00000002
eax=00000000 ebx=00000000 ecx=8c564668 edx=8c564670 esi=8c564660 edi=8c564669
eip=8c559271 esp=87b07ccc ebp=87b07cdc iopl=0 nv up ei pl zr na pe nc
cs=0008 ss=0010 ds=0023 es=0023 fs=0030 gs=0000 efl=00010246
tunnel!TunnelWorkQueueRoutine+0x65:
8c559271 d08bcf881d6c ror byte ptr [ebx+6C1D88CFh],1 ds:0023:6c1d88cf=??
Resetting default scope
MISALIGNED_IP:
tunnel!TunnelWorkQueueRoutine+65
8c559271 d08bcf881d6c ror byte ptr [ebx+6C1D88CFh],1
LAST_CONTROL_TRANSFER: from 8c559271 to 82a5982b
STACK_TEXT:
87b07c58 8c559271 badb0d00 8c564670 8c5645c8 nt!KiTrap0E+0x2cf
87b07cdc 8549730a 00000000 8a8f8fe8 87b07d00 tunnel!TunnelWorkQueueRoutine+0x65
87b07cec 82c33815 00000000 8a8f8fe8 84df7020 ndis!ndisDispatchIoWorkItem+0xf
87b07d00 82a80f3b 8ac56a48 00000000 84df7020 nt!IopProcessWorkItem+0x23
87b07d50 82c216d3 00000000 a8093898 00000000 nt!ExpWorkerThread+0x10d
87b07d90 82ad30f9 82a80e2e 00000000 00000000 nt!PspSystemThreadStartup+0x9e
00000000 00000000 00000000 00000000 00000000 nt!KiThreadStartup+0x19
STACK_COMMAND: kb
FOLLOWUP_IP:
tunnel!TunnelWorkQueueRoutine+65
8c559271 d08bcf881d6c ror byte ptr [ebx+6C1D88CFh],1
SYMBOL_STACK_INDEX: 1
SYMBOL_NAME: tunnel!TunnelWorkQueueRoutine+65
FOLLOWUP_NAME: MachineOwner
IMAGE_NAME: hardware
DEBUG_FLR_IMAGE_TIMESTAMP: 0
MODULE_NAME: [B]hardware[/B]
FAILURE_BUCKET_ID: IP_MISALIGNED_tunnel.sys
Excellent Captain, but I don't think it's the video card. Notice in the dump it does say hardware, but also tunnel.sys, which is networking.
Probably bad RAM or overclocking like you say.