While running the driver verifier on my FSD, a 0xC2 bug check occurs. The
entire bug check analysis is shown below. It occurs after my FSD completes
and returns from IRP_MJ_SET_INFORMATION. Any input appritiated.
- Jeremy
kd> !analyze -v
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* Bugcheck Analysis
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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: 00000007, Attempt to free pool which was already freed
Arg2: 00000c3e, (reserved)
Arg3: 85a229f8, Memory contents of the pool block
Arg4: 85a7d1ec, Address of the block of pool being deallocated
Debugging Details:
BUGCHECK_STR: 0xc2_7
DEFAULT_BUCKET_ID: DRIVER_FAULT
LAST_CONTROL_TRANSFER: from 805226a5 to 8050d064
IRP_ADDRESS: 9e455e90
DEVICE_OBJECT: 85b49828
DRIVER_OBJECT: 85d5b330
IMAGE_NAME: RelianceFS
DEBUG_FLR_IMAGE_TIMESTAMP: 0
MODULE_NAME: RelianceFS
FAULTING_MODULE: 00000000
STACK_TEXT:
f75467b4 805226a5 00000003 00000000 000000c2
nt!RtlpBreakWithStatusInstruction
f7546800 80522dea 00000003 85a7d1e4 85a7d1ec nt!KiBugCheckDebugBreak+0x19
f7546bc8 804fc1bb 000000c2 00000007 00000c3e nt!KeBugCheck2+0x43c
f7546be8 8053757e 000000c2 00000007 00000c3e nt!KeBugCheckEx+0x19
f7546c30 804ed2d1 85a7d1ec 00000000 00000000 nt!ExFreePoolWithTag+0x237
f7546c84 8055ec9c 9e455ed0 f7546cb4 f7546cb8 nt!IopCompleteRequest+0xf4
f7546d48 804d4e91 00000768 000690a8 000690b4 nt!NtSetInformationFile+0x780
f7546d48 7ffe0304 00000768 000690a8 000690b4 nt!KiSystemService+0xc4
0006905c 77f7f1bf 008cc774 00000768 000690a8
SharedUserData!SystemCallStub+0x4
00069060 008cc774 00000768 000690a8 000690b4 ntdll!NtSetInformationFile+0xc
WARNING: Stack unwind information not available. Following frames may be
wrong.
000690f4 008cc43e 00089400 00069124 000d3cb0
opcreatg!TestGroupBuildNumber+0x13034
0006aacc 008cc3f1 01038880 00089400 0006c7c0
opcreatg!TestGroupBuildNumber+0x12cfe
0006c4a4 008b8bd8 01038880 00089e80 0006de04
opcreatg!TestGroupBuildNumber+0x12cb1
0006dcd4 010243c8 01038880 0006f8d8 00000000
opcreatg!TestGroupEntryPoint+0x628
0006f658 01021f29 01038880 01034aa8 00000000 ifstest+0x243c8
0006ff44 0102a865 00000016 00263788 00262998 ifstest+0x21f29
0006ffc0 77e7eb69 00000000 00000000 7ffdf000 ifstest+0x2a865
0006fff0 00000000 0102a73a 00000000 78746341 kernel32!BaseProcessStart+0x23
SYMBOL_STACK_INDEX: 5
FOLLOWUP_NAME: MachineOwner
STACK_COMMAND: kb
BUCKET_ID: 0xc2_7_IMAGE_RelianceFS
Followup: MachineOwner
ReadMemoryError d0000001 at 9e456000