Windows 7 Kernel Version 7601 (Service Pack 1) MP (2 procs) Free x86 compatible
Product: WinNt, suite: TerminalServer SingleUserTS
Built by: 7601.17592.x86fre.win7sp1_gdr.110408-1631
Machine Name:
Kernel base = 0x8440a000 PsLoadedModuleList = 0x845534d0
Debug session time: Thu Jun 30 07:38:52.429 2011 (GMT-8)
System Uptime: 1 days 12:29:00.240
Loading Kernel Symbols
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Loading User Symbols
Loading unloaded module list
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1: kd> !analyze
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* *
* Bugcheck Analysis *
* *
*******************************************************************************
Use !analyze -v to get detailed debugging information.
BugCheck 50, {ab5cc000, 0, 844241c2, 0}
Unable to load image \??\C:\Program Files\Garena\safedrv.sys, Win32 error 0n2
*** WARNING: Unable to verify timestamp for safedrv.sys
*** ERROR: Module load completed but symbols could not be loaded for safedrv.sys
Probably caused by : safedrv.sys ( safedrv+12e6 )
Followup: MachineOwner
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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: ab5cc000, memory referenced.
Arg2: 00000000, value 0 = read operation, 1 = write operation.
Arg3: 844241c2, If non-zero, the instruction address which referenced the bad memory
address.
Arg4: 00000000, (reserved)
Debugging Details:
------------------
READ_ADDRESS: GetPointerFromAddress: unable to read from 84573848
Unable to read MiSystemVaType memory at 84552e20
ab5cc000
FAULTING_IP:
nt!wcsrchr+a
844241c2 668b08 mov cx,word ptr [eax]
MM_INTERNAL_CODE: 0
CUSTOMER_CRASH_COUNT: 1
DEFAULT_BUCKET_ID: VISTA_DRIVER_FAULT
BUGCHECK_STR: 0x50
CURRENT_IRQL: 0
TRAP_FRAME: 8f833a48 -- (.trap 0xffffffff8f833a48)
ErrCode = 00000000
eax=ab5cc000 ebx=00000001 ecx=00008687 edx=ab5cbe18 esi=000000f2 edi=ab5cbe18
eip=844241c2 esp=8f833abc ebp=8f833abc iopl=0 nv up ei ng nz na pe nc
cs=0008 ss=0010 ds=0023 es=0023 fs=0030 gs=0000 efl=00010286
nt!wcsrchr+0xa:
844241c2 668b08 mov cx,word ptr [eax] ds:0023:ab5cc000=????
Resetting default scope
LAST_CONTROL_TRANSFER: from 8444b3d8 to 8449840b
STACK_TEXT:
8f833a30 8444b3d8 00000000 ab5cc000 00000000 nt!MmAccessFault+0x106
8f833a30 844241c2 00000000 ab5cc000 00000000 nt!KiTrap0E+0xdc
8f833abc 86b132e6 ab5cbe18 0000005c 000043a8 nt!wcsrchr+0xa
WARNING: Stack unwind information not available. Following frames may be wrong.
8f833af8 86b131a4 881e25d8 8f833b5c cb551258 safedrv+0x12e6
8f833b0c 846783a4 881e25d8 000043a8 8f833b5c safedrv+0x11a4
8f833b34 84660283 881e25d8 000043a8 8454b848 nt!PsCallImageNotifyRoutines+0x62
8f833be8 84650d4e 9c5dc438 9c5be098 8f833ce4 nt!MiMapViewOfImageSection+0x670
8f833c58 84650e3e 9c5be098 8f833ce4 00000000 nt!MiMapViewOfSection+0x22e
8f833c88 8465159d 870712c0 9c5be098 8f833ce4 nt!MmMapViewOfSection+0x2a
8f833d04 844481ea 00000018 ffffffff 0028f808 nt!NtMapViewOfSection+0x204
8f833d04 76e270b4 00000018 ffffffff 0028f808 nt!KiFastCallEntry+0x12a
0028f774 00000000 00000000 00000000 00000000 0x76e270b4
STACK_COMMAND: kb
FOLLOWUP_IP:
safedrv+12e6
86b132e6 ?? ???
SYMBOL_STACK_INDEX: 3
SYMBOL_NAME: safedrv+12e6
FOLLOWUP_NAME: MachineOwner
MODULE_NAME: safedrv
IMAGE_NAME: safedrv.sys
DEBUG_FLR_IMAGE_TIMESTAMP: 4cc511dc
FAILURE_BUCKET_ID: 0x50_safedrv+12e6
BUCKET_ID: 0x50_safedrv+12e6
Followup: MachineOwner
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