SYSTEM_THREAD_EXCEPTION_NOT_HANDLED_M (1000007e)
This is a very common bugcheck. Usually the exception address pinpoints
the driver/function that caused the problem. Always note this address
as well as the link date of the driver/image that contains this address.
Some common problems are exception code 0x80000003. This means a hard
coded breakpoint or assertion was hit, but this system was booted
/NODEBUG. This is not supposed to happen as developers should never have
hardcoded breakpoints in retail code, but ...
If this happens, make sure a debugger gets connected, and the
system is booted /DEBUG. This will let us see why this breakpoint is
happening.
Arguments:
Arg1: c0000005, The exception code that was not handled
Arg2: 931b88bd, The address that the exception occurred at
Arg3: 8a7b7ba8, Exception Record Address
Arg4: 8a7b7780, Context Record Address
Debugging Details:
------------------
EXCEPTION_CODE: (NTSTATUS) 0xc0000005 - The instruction at "0x%08lx" referenced memory at "0x%08lx". The memory could not be "%s".
FAULTING_IP:
ewusbnet+28bd
931b88bd f6400605 test byte ptr [eax+6],5
EXCEPTION_RECORD: 8a7b7ba8 -- (.exr 0xffffffff8a7b7ba8)
ExceptionAddress: 931b88bd (ewusbnet+0x000028bd)
ExceptionCode: c0000005 (Access violation)
ExceptionFlags: 00000000
NumberParameters: 2
Parameter[0]: 00000000
Parameter[1]: 00000006
Attempt to read from address 00000006
CONTEXT: 8a7b7780 -- (.cxr 0xffffffff8a7b7780)
eax=00000000 ebx=8620a10c ecx=00000008 edx=00000000 esi=8620a000 edi=8620a108
eip=931b88bd esp=8a7b7c70 ebp=8a7b7c84 iopl=0 nv up ei pl nz na po nc
cs=0008 ss=0010 ds=0023 es=0023 fs=0030 gs=0000 efl=00010202
ewusbnet+0x28bd:
931b88bd f6400605 test byte ptr [eax+6],5 ds:0023:00000006=??
Resetting default scope
CUSTOMER_CRASH_COUNT: 1
PROCESS_NAME: System
CURRENT_IRQL: 0
ERROR_CODE: (NTSTATUS) 0xc0000005 - The instruction at "0x%08lx" referenced memory at "0x%08lx". The memory could not be "%s".
EXCEPTION_PARAMETER1: 00000000
EXCEPTION_PARAMETER2: 00000006
READ_ADDRESS: GetPointerFromAddress: unable to read from 82971718
Unable to read MiSystemVaType memory at 82951160
00000006
FOLLOWUP_IP:
ewusbnet+28bd
931b88bd f6400605 test byte ptr [eax+6],5
BUGCHECK_STR: 0x7E
DEFAULT_BUCKET_ID: NULL_CLASS_PTR_DEREFERENCE
LAST_CONTROL_TRANSFER: from 82871b33 to 931b88bd
STACK_TEXT:
WARNING: Stack unwind information not available. Following frames may be wrong.
8a7b7c84 82871b33 00000000 84cf3c08 000005a0 ewusbnet+0x28bd
8a7b7cc8 931c8338 82845443 865283e8 8630d638 nt!IopfCompleteRequest+0x128
8a7b7cdc 931c76f1 865283e8 86528e98 86528564 ewusbnet+0x12338
8a7b7d50 82a1766d 015283e8 ab51a45a 00000000 ewusbnet+0x116f1
8a7b7d90 828c90d9 931c725c 865283e8 00000000 nt!PspSystemThreadStartup+0x9e
00000000 00000000 00000000 00000000 00000000 nt!KiThreadStartup+0x19
SYMBOL_STACK_INDEX: 0
SYMBOL_NAME: ewusbnet+28bd
FOLLOWUP_NAME: MachineOwner
MODULE_NAME: ewusbnet
IMAGE_NAME: ewusbnet.sys
DEBUG_FLR_IMAGE_TIMESTAMP: 4ba9ccff
STACK_COMMAND: .cxr 0xffffffff8a7b7780 ; kb
FAILURE_BUCKET_ID: 0x7E_ewusbnet+28bd
BUCKET_ID: 0x7E_ewusbnet+28bd
Followup: MachineOwner