*******************************************************************************
* *
* Bugcheck Analysis *
* *
*******************************************************************************
Use !analyze -v to get detailed debugging information.
BugCheck 1A, {41790, fffffa80031f0020, ffff, 0}
Probably caused by : ntkrnlmp.exe ( nt! ?? ::FNODOBFM::`string'+36024 )
Followup: MachineOwner
---------
1: kd> !analyze -v
*******************************************************************************
* *
* Bugcheck Analysis *
* *
*******************************************************************************
MEMORY_MANAGEMENT (1a)
# Any other values for parameter 1 must be individually examined.
Arguments:
Arg1: 0000000000041790, A page table page has been corrupted. On a 64 bit OS, parameter 2
contains the address of the PFN for the corrupted page table page.
On a 32 bit OS, parameter 2 contains a pointer to the number of used
PTEs, and parameter 3 contains the number of used PTEs.
Arg2: fffffa80031f0020
Arg3: 000000000000ffff
Arg4: 0000000000000000
Debugging Details:
------------------
BUGCHECK_STR: 0x1a_41790
CUSTOMER_CRASH_COUNT: 1
DEFAULT_BUCKET_ID: WIN7_DRIVER_FAULT
PROCESS_NAME: svchost.exe
CURRENT_IRQL: 0
LAST_CONTROL_TRANSFER: from fffff80002b47fd0 to fffff80002ada640
STACK_TEXT:
fffff880`03b04958 fffff800`02b47fd0 : 00000000`0000001a 00000000`00041790 fffffa80`031f0020 00000000`0000ffff : nt!KeBugCheckEx
fffff880`03b04960 fffff800`02ac7aef : fffffa80`00000000 00000000`181cffff 00000000`00000000 00000000`00000000 : nt! ?? ::FNODOBFM::`string'+0x36024
fffff880`03b04b20 fffff800`02ad98d3 : ffffffff`ffffffff 00000000`0176f858 00000000`0176f850 00000000`00008000 : nt!NtFreeVirtualMemory+0x61f
fffff880`03b04c20 00000000`779914fa : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : nt!KiSystemServiceCopyEnd+0x13
00000000`0176f818 00000000`00000000 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : 0x779914fa
STACK_COMMAND: kb
FOLLOWUP_IP:
nt! ?? ::FNODOBFM::`string'+36024
fffff800`02b47fd0 cc int 3
SYMBOL_STACK_INDEX: 1
SYMBOL_NAME: nt! ?? ::FNODOBFM::`string'+36024
FOLLOWUP_NAME: MachineOwner
MODULE_NAME: nt
IMAGE_NAME: ntkrnlmp.exe
DEBUG_FLR_IMAGE_TIMESTAMP: 4ce7951a
FAILURE_BUCKET_ID: X64_0x1a_41790_nt!_??_::FNODOBFM::_string_+36024
BUCKET_ID: X64_0x1a_41790_nt!_??_::FNODOBFM::_string_+36024
Followup: MachineOwner
*******************************************************************************
* *
* Bugcheck Analysis *
* *
*******************************************************************************
Use !analyze -v to get detailed debugging information.
BugCheck 3B, {c0000005, fffff80002bf59bc, fffff88006474a50, 0}
Probably caused by : Pool_Corruption ( nt!ExDeferredFreePool+100 )
Followup: Pool_corruption
---------
1: kd> !analyze -v
*******************************************************************************
* *
* Bugcheck Analysis *
* *
*******************************************************************************
SYSTEM_SERVICE_EXCEPTION (3b)
An exception happened while executing a system service routine.
Arguments:
Arg1: 00000000c0000005, Exception code that caused the bugcheck
Arg2: fffff80002bf59bc, Address of the instruction which caused the bugcheck
Arg3: fffff88006474a50, Address of the context record for the exception that caused the bugcheck
Arg4: 0000000000000000, zero.
Debugging Details:
------------------
EXCEPTION_CODE: (NTSTATUS) 0xc0000005 - The instruction at 0x%08lx referenced memory at 0x%08lx. The memory could not be %s.
FAULTING_IP:
nt!ExDeferredFreePool+100
fffff800`02bf59bc 4c8b02 mov r8,qword ptr [rdx]
CONTEXT: fffff88006474a50 -- (.cxr 0xfffff88006474a50)
rax=fffff8a001a56f60 rbx=0000000000000001 rcx=fffffa800395a320
rdx=ffeff8a001a500c0 rsi=0000000000000000 rdi=fffff8a001a56d60
rip=fffff80002bf59bc rsp=fffff88006475430 rbp=0000000000000000
r8=ffeff8a001a500c0 r9=fffff8a001a544a0 r10=0000000000000001
r11=0000000000000000 r12=fffffa800395a140 r13=0000000000000000
r14=0000000000000015 r15=0000000000000001
iopl=0 nv up ei pl zr na po nc
cs=0010 ss=0018 ds=002b es=002b fs=0053 gs=002b efl=00010246
nt!ExDeferredFreePool+0x100:
fffff800`02bf59bc 4c8b02 mov r8,qword ptr [rdx] ds:002b:ffeff8a0`01a500c0=????????????????
Resetting default scope
CUSTOMER_CRASH_COUNT: 1
DEFAULT_BUCKET_ID: WIN7_DRIVER_FAULT
BUGCHECK_STR: 0x3B
PROCESS_NAME: svchost.exe
CURRENT_IRQL: 0
LAST_CONTROL_TRANSFER: from 0000000000000000 to fffff80002bf59bc
STACK_TEXT:
fffff880`06475430 00000000`00000000 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : nt!ExDeferredFreePool+0x100
FOLLOWUP_IP:
nt!ExDeferredFreePool+100
fffff800`02bf59bc 4c8b02 mov r8,qword ptr [rdx]
SYMBOL_STACK_INDEX: 0
SYMBOL_NAME: nt!ExDeferredFreePool+100
FOLLOWUP_NAME: Pool_corruption
IMAGE_NAME: Pool_Corruption
DEBUG_FLR_IMAGE_TIMESTAMP: 0
MODULE_NAME: Pool_Corruption
STACK_COMMAND: .cxr 0xfffff88006474a50 ; kb
FAILURE_BUCKET_ID: X64_0x3B_nt!ExDeferredFreePool+100
BUCKET_ID: X64_0x3B_nt!ExDeferredFreePool+100
Followup: Pool_corruption
---------
---------