....
*******************************************************************************
* *
* Bugcheck Analysis *
* *
*******************************************************************************
Use !analyze -v to get detailed debugging information.
BugCheck C4, {62, fffffa800623c3e8, fffffa800623c210, 1}
*** WARNING: Unable to verify timestamp for atikmpag.sys
*** ERROR: Module load completed but symbols could not be loaded for atikmpag.sys
Probably caused by : atikmpag.sys
Followup: MachineOwner
---------
3: kd> !analyze -v
*******************************************************************************
* *
* Bugcheck Analysis *
* *
*******************************************************************************
DRIVER_VERIFIER_DETECTED_VIOLATION (c4)
A device driver attempting to corrupt the system has been caught. This is
because the driver was specified in the registry as being suspect (by the
administrator) and the kernel has enabled substantial checking of this driver.
If the driver attempts to corrupt the system, bugchecks 0xC4, 0xC1 and 0xA will
be among the most commonly seen crashes.
Arguments:
Arg1: 0000000000000062, A driver has forgotten to free its pool allocations prior to unloading.
Arg2: fffffa800623c3e8, name of the driver having the issue.
Arg3: fffffa800623c210, verifier internal structure with driver information.
Arg4: 0000000000000001, total # of (paged+nonpaged) allocations that weren't freed.
Type !verifier 3 drivername.sys for info on the allocations
that were leaked that caused the bugcheck.
Debugging Details:
------------------
BUGCHECK_STR: 0xc4_62
IMAGE_NAME: atikmpag.sys
DEBUG_FLR_IMAGE_TIMESTAMP: 5154e9d9
MODULE_NAME: atikmpag
FAULTING_MODULE: fffff88002c00000 atikmpag
VERIFIER_DRIVER_ENTRY: dt nt!_MI_VERIFIER_DRIVER_ENTRY fffffa800623c210
Symbol nt!_MI_VERIFIER_DRIVER_ENTRY not found.
CUSTOMER_CRASH_COUNT: 1
DEFAULT_BUCKET_ID: WIN7_DRIVER_FAULT
PROCESS_NAME: System
CURRENT_IRQL: 2
LOCK_ADDRESS: fffff800030dab80 -- (!locks fffff800030dab80)
Resource @ nt!PiEngineLock (0xfffff800030dab80) Available
WARNING: SystemResourcesList->Flink chain invalid. Resource may be corrupted, or already deleted.
WARNING: SystemResourcesList->Blink chain invalid. Resource may be corrupted, or already deleted.
1 total locks
PNP_TRIAGE:
Lock address : 0xfffff800030dab80
Thread Count : 0
Thread address: 0x0000000000000000
Thread wait : 0x0
LAST_CONTROL_TRANSFER: from fffff800033644ec to fffff80002ed6c00
STACK_TEXT:
fffff880`031a8508 fffff800`033644ec : 00000000`000000c4 00000000`00000062 fffffa80`0623c3e8 fffffa80`0623c210 : nt!KeBugCheckEx
fffff880`031a8510 fffff800`0337365a : 00000000`00000001 01535242`00000008 fffff880`02c00000 00000000`00000001 : nt!VerifierBugCheckIfAppropriate+0x3c
fffff880`031a8550 fffff800`02fc9270 : 00000000`00000000 00000000`00000000 fffff880`02fd5180 00000000`00000000 : nt!VfPoolCheckForLeaks+0x4a
fffff880`031a8590 fffff800`0328c7ee : fffffa80`0623c320 00000000`00000000 00000000`00000000 00000000`ffffffff : nt!VfTargetDriversRemove+0x160
fffff880`031a8630 fffff800`032b1243 : 00000000`00000000 00000000`000e0082 00000000`00000000 00000000`00000001 : nt!VfDriverUnloadImage+0x2e
fffff880`031a8660 fffff800`032b16bd : 00000000`00000000 fffffa80`0623c320 00000000`00000000 00000000`00010200 : nt!MiUnloadSystemImage+0x283
fffff880`031a86d0 fffff800`03352c51 : 00000000`00000000 fffff8a0`0083b850 fffffa80`03d2b360 00000000`00000018 : nt!MmUnloadSystemImage+0x4d
fffff880`031a8710 fffff800`02edfe44 : 00000000`00000000 fffff8a0`0083b850 fffffa80`03d2b360 fffffa80`06249fc0 : nt!IopDeleteDriver+0x41
fffff880`031a8740 fffff800`032c4d91 : fffff8a0`0083b850 00000000`00000000 fffff880`031a8848 00000000`00000000 : nt!ObfDereferenceObject+0xd4
fffff880`031a87a0 fffff800`032c61b2 : fffffa80`03d35290 fffffa80`0570c6e0 00000000`00000002 fffffa80`0570da10 : nt!PipCallDriverAddDevice+0x7d1
fffff880`031a8950 fffff800`032c664c : fffff800`030d8500 00000000`00000000 00000000`00000000 00000000`00000000 : nt!PipProcessDevNodeTree+0x2b2
fffff880`031a8bc0 fffff800`02fd97f2 : 00000001`00000003 00000000`00000000 00000000`32706e50 00000000`00000084 : nt!PiProcessStartSystemDevices+0x7c
fffff880`031a8c10 fffff800`02ee0251 : fffff800`02fd94f0 fffff800`031ced01 fffffa80`03d22600 00000000`00000000 : nt!PnpDeviceActionWorker+0x302
fffff880`031a8cb0 fffff800`03174ede : 00000000`00000000 fffffa80`03d22660 00000000`00000080 fffffa80`03d0a040 : nt!ExpWorkerThread+0x111
fffff880`031a8d40 fffff800`02ec7906 : fffff880`02f64180 fffffa80`03d22660 fffff880`02f6efc0 00000000`00000000 : nt!PspSystemThreadStartup+0x5a
fffff880`031a8d80 00000000`00000000 : fffff880`031a9000 fffff880`031a3000 fffff880`031a8470 00000000`00000000 : nt!KiStartSystemThread+0x16
STACK_COMMAND: kb
FOLLOWUP_NAME: MachineOwner
FAILURE_BUCKET_ID: X64_0xc4_62_LEAKED_POOL_IMAGE_atikmpag.sys
BUCKET_ID: X64_0xc4_62_LEAKED_POOL_IMAGE_atikmpag.sys
Followup: MachineOwner
---------
3: kd> lmvm atikmpag
start end module name
fffff880`02c00000 fffff880`02c94000 atikmpag T (no symbols)
Loaded symbol image file: atikmpag.sys
Image path: atikmpag.sys
Image name: atikmpag.sys
Timestamp: Fri Mar 29 06:39:45 2013 (5154E9D9)
CheckSum: 00091A60
ImageSize: 00094000
Translations: 0000.04b0 0000.04e4 0409.04b0 0409.04e4