Unable to load image \SystemRoot\System32\Drivers\L6TPortB.sys, Win32 error 0n2
*** WARNING: Unable to verify timestamp for L6TPortB.sys
*** ERROR: Module load completed but symbols could not be loaded for L6TPortB.sys
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* Bugcheck Analysis *
* *
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Use !analyze -v to get detailed debugging information.
BugCheck 1000007E, {c0000005, 92b2eed1, 89ddebc8, 89dde7a0}
[COLOR=#ff0000][U][B]Probably caused by : L6TPortB.sys ( L6TPortB+10ed1 )[/B][/U][/COLOR]
Followup: MachineOwner
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3: kd> !analyze -v
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* Bugcheck Analysis *
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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: 92b2eed1, The address that the exception occurred at
Arg3: 89ddebc8, Exception Record Address
Arg4: 89dde7a0, 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:
L6TPortB+10ed1
92b2eed1 804b0720 or byte ptr [ebx+7],20h
EXCEPTION_RECORD: 89ddebc8 -- (.exr 0xffffffff89ddebc8)
ExceptionAddress: 92b2eed1 [COLOR=#ff0000][U][B](L6TPortB[/B][/U][/COLOR]+0x00010ed1)
ExceptionCode: c0000005 (Access violation)
ExceptionFlags: 00000000
NumberParameters: 2
Parameter[0]: 00000001
Parameter[1]: 00000007
Attempt to write to address 00000007
CONTEXT: 89dde7a0 -- (.cxr 0xffffffff89dde7a0)
eax=84aa09f0 ebx=00000000 ecx=86903300 edx=00000000 esi=86903158 edi=868a7280
eip=92b2eed1 esp=89ddec90 ebp=89dded38 iopl=0 nv up ei ng nz na po nc
cs=0008 ss=0010 ds=0023 es=0023 fs=0030 gs=0000 efl=00010282
[COLOR=#ff0000][U][B]L6TPortB[/B][/U][/COLOR]+0x10ed1:
92b2eed1 804b0720 or byte ptr [ebx+7],20h ds:0023:00000007=??
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: 00000001
EXCEPTION_PARAMETER2: 00000007
WRITE_ADDRESS: GetPointerFromAddress: unable to read from 82ba7718
Unable to read MiSystemVaType memory at 82b87160
00000007
FOLLOWUP_IP:
[COLOR=#ff0000][U][B]L6TPortB[/B][/U][/COLOR]+10ed1
92b2eed1 804b0720 or byte ptr [ebx+7],20h
BUGCHECK_STR: 0x7E
DEFAULT_BUCKET_ID: NULL_CLASS_PTR_DEREFERENCE
LAST_CONTROL_TRANSFER: from 92b20b2e to 92b2eed1
STACK_TEXT:
WARNING: Stack unwind information not available. Following frames may be wrong.
89dded38 92b20b2e 00000000 875bc980 00000000[COLOR=#ff0000][U][B] L6TPortB[/B][/U][/COLOR]+0x10ed1
89dded50 82c4d66d 871493d0 ac63ac05 00000000 [B] [COLOR=#ff0000]L6TPortB[/COLOR][/B] +0x2b2e
89dded90 82aff0d9 92b20d0e 871493d0 00000000 nt!PspSystemThreadStartup+0x9e
00000000 00000000 00000000 00000000 00000000 nt!KiThreadStartup+0x19
SYMBOL_STACK_INDEX: 0
SYMBOL_NAME: [COLOR=#ff0000] [B]L6TPortB[/B][/COLOR] +10ed1
FOLLOWUP_NAME: MachineOwner
MODULE_NAME:[COLOR=#ff0000][U][B] L6TPortB[/B][/U][/COLOR]
IMAGE_NAME: [COLOR=#ff0000][U][B]L6TPortB.[/B][/U][/COLOR]sys
DEBUG_FLR_IMAGE_TIMESTAMP: 4941a086
STACK_COMMAND: .cxr 0xffffffff89dde7a0 ; kb
FAILURE_BUCKET_ID: 0x7E_[COLOR=#ff0000][U][B]L6TPortB[/B][/U][/COLOR]+10ed1
BUCKET_ID: 0x7E_[COLOR=#ff0000][U][B]L6TPortB[/B][/U][/COLOR]+10ed1
Followup: MachineOwner