Microsoft (R) Windows Debugger Version 6.11.0001.404 X86
Copyright (c) Microsoft Corporation. All rights reserved.
Loading Dump File [C:\crash\110609-16848-01.dmp]
Mini Kernel Dump File: Only registers and stack trace are available
Symbol search path is: srv*C:\Windows\Symbols*http://msdl.microsoft.com/download/symbols
Executable search path is:
Windows 7 Kernel Version 7600 MP (8 procs) Free x86 compatible
Product: WinNt, suite: TerminalServer SingleUserTS
Built by: 7600.16385.x86fre.win7_rtm.090713-1255
Machine Name:
Kernel base = 0x82c38000 PsLoadedModuleList = 0x82d80810
Debug session time: Fri Nov 6 17:01:24.190 2009 (GMT+2)
System Uptime: 0 days 21:38:52.000
Loading Kernel Symbols
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Loading User Symbols
Loading unloaded module list
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* Bugcheck Analysis *
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Use !analyze -v to get detailed debugging information.
BugCheck 1000000A, {a6e5b2fb, 2, 0, 82d5ea90}
Probably caused by : hardware ( usbhub!UsbhAllocWorkItem+80 )
Followup: MachineOwner
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0: kd> !analyze -v
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* *
* Bugcheck Analysis *
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IRQL_NOT_LESS_OR_EQUAL (a)
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 a kernel debugger is available get the stack backtrace.
Arguments:
Arg1: a6e5b2fb, memory referenced
Arg2: 00000002, IRQL
Arg3: 00000000, bitfield :
bit 0 : value 0 = read operation, 1 = write operation
bit 3 : value 0 = not an execute operation, 1 = execute operation (only on chips which support this level of status)
Arg4: 82d5ea90, address which referenced memory
Debugging Details:
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READ_ADDRESS: GetPointerFromAddress: unable to read from 82da0718
Unable to read MiSystemVaType memory at 82d80160
a6e5b2fb
CURRENT_IRQL: 2
FAULTING_IP:
nt!KiDoubleFaultStack+2a90
82d5ea90 8b831b922820 mov eax,dword ptr [ebx+2028921Bh]
CUSTOMER_CRASH_COUNT: 1
DEFAULT_BUCKET_ID: VISTA_DRIVER_FAULT
BUGCHECK_STR: 0xA
PROCESS_NAME: System
MISALIGNED_IP:
nt!KiDoubleFaultStack+2a90
82d5ea90 8b831b922820 mov eax,dword ptr [ebx+2028921Bh]
LAST_CONTROL_TRANSFER: from 921b8738 to 82d5ea90
STACK_TEXT:
82d5ea74 921b8738 86bd2028 921e7000 86bd2bf4 nt!KiDoubleFaultStack+0x2a90
82d5ea8c 921b838b 86bd2028 921b8524 86bd2838 usbhub!UsbhAllocWorkItem+0x80
82d5eab4 921b84ff 86bd2028 00000001 921b8524 usbhub!UsbhQueueWorkItem+0x69
82d5ead8 921b81d2 86bd2b5c 86bd2028 00000000 usbhub!UsbhHubSSH_Timer+0x49
82d5eb18 82cc1831 86bd2028 86bd2028 82d5ebb8 usbhub!UsbhDmTimer+0x10b
82d5eb38 82ca204d 82d9e6e0 02d9e698 01fc8a5b nt!IopTimerDispatch+0x49
82d5eb7c 82ca1ff1 82d61d20 82d5eca8 00000003 nt!KiProcessTimerDpcTable+0x50
82d5ec68 82ca1eae 82d61d20 82d5eca8 00000000 nt!KiProcessExpiredTimerList+0x101
82d5ecdc 82ca020e 004c3a19 87b3e858 82d6b280 nt!KiTimerExpiration+0x25c
82d5ed20 82ca0038 00000000 0000000e 00000000 nt!KiRetireDpcList+0xcb
82d5ed24 00000000 0000000e 00000000 00000000 nt!KiIdleLoop+0x38
STACK_COMMAND: kb
FOLLOWUP_IP:
usbhub!UsbhAllocWorkItem+80
921b8738 85c0 test eax,eax
SYMBOL_STACK_INDEX: 1
SYMBOL_NAME: usbhub!UsbhAllocWorkItem+80
FOLLOWUP_NAME: MachineOwner
IMAGE_NAME: hardware
DEBUG_FLR_IMAGE_TIMESTAMP: 0
MODULE_NAME: hardware
FAILURE_BUCKET_ID: IP_MISALIGNED
BUCKET_ID: IP_MISALIGNED
Followup: MachineOwner
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