BAD_POOL_CALLER (c2)
The current thread is making a bad pool request. Typically this is at a bad IRQL level or double freeing the same allocation, etc.
Arguments:
Arg1: 0000000000000062, Attempt to free a contiguous memory address where bytes after the end of the allocation have been overwritten
Arg2: 0000000000000000, Starting address
Arg3: 0000000000000000, Address where bits are corrupted
Arg4: 0000000000000000, (reserved)
Debugging Details:
------------------
*** WARNING: Unable to verify timestamp for iaStorAVC.sys
*** WARNING: Unable to verify timestamp for win32k.sys
KEY_VALUES_STRING: 1
Key : Analysis.CPU.Sec
Value: 3
Key : Analysis.DebugAnalysisProvider.CPP
Value: Create: 8007007e on DESKTOP-VFOM7MS
Key : Analysis.DebugData
Value: CreateObject
Key : Analysis.DebugModel
Value: CreateObject
Key : Analysis.Elapsed.Sec
Value: 8
Key : Analysis.Memory.CommitPeak.Mb
Value: 72
Key : Analysis.System
Value: CreateObject
ADDITIONAL_XML: 1
BUGCHECK_CODE: c2
BUGCHECK_P1: 62
BUGCHECK_P2: 0
BUGCHECK_P3: 0
BUGCHECK_P4: 0
BLACKBOXBSD: 1 (!blackboxbsd)
BLACKBOXNTFS: 1 (!blackboxntfs)
BLACKBOXWINLOGON: 1
CUSTOMER_CRASH_COUNT: 1
PROCESS_NAME: System
STACK_TEXT:
ffff948b`7f22f458 fffff803`75be7786 : 00000000`000000c2 00000000`00000062 00000000`00000000 00000000`00000000 : nt!KeBugCheckEx
ffff948b`7f22f460 fffff803`75b411d9 : ffffad8c`98594d60 00000000`00000001 ffffad8c`98594d63 fffff803`7b105388 : nt!MmFreeContiguousMemory+0x1ce1c6
ffff948b`7f22f4d0 fffff803`7b12bac0 : fffff803`7bf36500 00000000`00000780 00000000`00000002 ffff948b`7f22f6f8 : nt!HvlpFreeOverlayPages+0x9
ffff948b`7f22f500 fffff803`7b05fe20 : 00000000`00000000 ffffad8c`92dbd010 00000000`00000000 00000000`00000000 : storport!memset+0x8280
ffff948b`7f22f5d0 00000000`00000000 : ffffad8c`92dbd010 00000000`00000000 00000000`00000000 ffffad8c`00000001 : iaStorAVC+0x7fe20
SYMBOL_NAME: iaStorAVC+7fe20
MODULE_NAME: iaStorAVC
IMAGE_NAME: iaStorAVC.sys
STACK_COMMAND: .thread ; .cxr ; kb
BUCKET_ID_FUNC_OFFSET: 7fe20
FAILURE_BUCKET_ID: 0xc2_62_iaStorAVC!unknown_function
OS_VERSION: 10.0.18362.1
BUILDLAB_STR: 19h1_release
OSPLATFORM_TYPE: x64
OSNAME: Windows 10
FAILURE_ID_HASH: {d2c5cb63-9ff4-456b-3ce2-433e2ec08b23}
Followup: MachineOwner
---------
1: kd> !analyze -v
*******************************************************************************
* *
* Bugcheck Analysis *
* *
*******************************************************************************
BAD_POOL_CALLER (c2)
The current thread is making a bad pool request. Typically this is at a bad IRQL level or double freeing the same allocation, etc.
Arguments:
Arg1: 0000000000000062, Attempt to free a contiguous memory address where bytes after the end of the allocation have been overwritten
Arg2: 0000000000000000, Starting address
Arg3: 0000000000000000, Address where bits are corrupted
Arg4: 0000000000000000, (reserved)
Debugging Details:
------------------
KEY_VALUES_STRING: 1
Key : Analysis.CPU.Sec
Value: 2
Key : Analysis.DebugAnalysisProvider.CPP
Value: Create: 8007007e on DESKTOP-VFOM7MS
Key : Analysis.DebugData
Value: CreateObject
Key : Analysis.DebugModel
Value: CreateObject
Key : Analysis.Elapsed.Sec
Value: 3
Key : Analysis.Memory.CommitPeak.Mb
Value: 73
Key : Analysis.System
Value: CreateObject
ADDITIONAL_XML: 1
BUGCHECK_CODE: c2
BUGCHECK_P1: 62
BUGCHECK_P2: 0
BUGCHECK_P3: 0
BUGCHECK_P4: 0
BLACKBOXBSD: 1 (!blackboxbsd)
BLACKBOXNTFS: 1 (!blackboxntfs)
BLACKBOXWINLOGON: 1
CUSTOMER_CRASH_COUNT: 1
PROCESS_NAME: System
STACK_TEXT:
ffff948b`7f22f458 fffff803`75be7786 : 00000000`000000c2 00000000`00000062 00000000`00000000 00000000`00000000 : nt!KeBugCheckEx
ffff948b`7f22f460 fffff803`75b411d9 : ffffad8c`98594d60 00000000`00000001 ffffad8c`98594d63 fffff803`7b105388 : nt!MmFreeContiguousMemory+0x1ce1c6
ffff948b`7f22f4d0 fffff803`7b12bac0 : fffff803`7bf36500 00000000`00000780 00000000`00000002 ffff948b`7f22f6f8 : nt!HvlpFreeOverlayPages+0x9
ffff948b`7f22f500 fffff803`7b05fe20 : 00000000`00000000 ffffad8c`92dbd010 00000000`00000000 00000000`00000000 : storport!memset+0x8280
ffff948b`7f22f5d0 00000000`00000000 : ffffad8c`92dbd010 00000000`00000000 00000000`00000000 ffffad8c`00000001 : iaStorAVC+0x7fe20
SYMBOL_NAME: iaStorAVC+7fe20
MODULE_NAME: iaStorAVC
IMAGE_NAME: iaStorAVC.sys
STACK_COMMAND: .thread ; .cxr ; kb
BUCKET_ID_FUNC_OFFSET: 7fe20
FAILURE_BUCKET_ID: 0xc2_62_iaStorAVC!unknown_function
OS_VERSION: 10.0.18362.1
BUILDLAB_STR: 19h1_release
OSPLATFORM_TYPE: x64
OSNAME: Windows 10
FAILURE_ID_HASH: {d2c5cb63-9ff4-456b-3ce2-433e2ec08b23}
Followup: MachineOwner
---------