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* *
* Bugcheck Analysis *
* *
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Use !analyze -v to get detailed debugging information.
BugCheck E1, {fffff800043c4d50, 2, fffffa800e0f6ca0, fffffa800e0f6ca0}
Probably caused by : ntkrnlmp.exe ( nt!IopProcessWorkItem+0 )
Followup: MachineOwner
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1: kd> !analyze -v
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* *
* Bugcheck Analysis *
* *
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WORKER_THREAD_RETURNED_AT_BAD_IRQL (e1)
Arguments:
Arg1: fffff800043c4d50, address of worker routine (do ln on this to find guilty driver)
Arg2: 0000000000000002, IRQL returned at (should have been 0, but isn't).
Arg3: fffffa800e0f6ca0, workitem parameter
Arg4: fffffa800e0f6ca0, workitem address
Debugging Details:
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FAULTING_IP:
nt!IopProcessWorkItem+0
fffff800`043c4d50 fff3 push rbx
CUSTOMER_CRASH_COUNT: 1
DEFAULT_BUCKET_ID: WIN7_DRIVER_FAULT
BUGCHECK_STR: 0xE1
PROCESS_NAME: System
CURRENT_IRQL: 2
LAST_CONTROL_TRANSFER: from fffff80004154ef8 to fffff800040ccc00
STACK_TEXT:
fffff880`033cbb68 fffff800`04154ef8 : 00000000`000000e1 fffff800`043c4d50 00000000`00000002 fffffa80`0e0f6ca0 : nt!KeBugCheckEx
fffff880`033cbb70 fffff800`0436aede : 00000000`00000000 fffffa80`06cf5040 00000000`00000080 fffffa80`06c619e0 : nt! ?? ::FNODOBFM::`string'+0x58286
fffff880`033cbc00 fffff800`040bd906 : fffff880`031d7180 fffffa80`06cf5040 fffff880`031e1fc0 00000000`00000000 : nt!PspSystemThreadStartup+0x5a
fffff880`033cbc40 00000000`00000000 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : nt!KiStartSystemThread+0x16
STACK_COMMAND: .bugcheck ; kb
FOLLOWUP_IP:
nt!IopProcessWorkItem+0
fffff800`043c4d50 fff3 push rbx
SYMBOL_NAME: nt!IopProcessWorkItem+0
FOLLOWUP_NAME: MachineOwner
MODULE_NAME: nt
IMAGE_NAME: ntkrnlmp.exe
DEBUG_FLR_IMAGE_TIMESTAMP: 5147d9c6
FAILURE_BUCKET_ID: X64_0xE1_nt!IopProcessWorkItem+0
BUCKET_ID: X64_0xE1_nt!IopProcessWorkItem+0
Followup: MachineOwner
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