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* *
* Bugcheck Analysis *
* *
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DRIVER_VERIFIER_IOMANAGER_VIOLATION (c9)
The IO manager has caught a misbehaving driver.
Arguments:
Arg1: 000000000000023e, A driver has marked an IRP pending but didn't return STATUS_PENDING.
Arg2: fffffa8007ded2c0, The address in the driver's code where the error was detected.
Arg3: fffff98025086e10, IRP address.
Arg4: 0000000000000000, Status code.
Debugging Details:
------------------
BUGCHECK_STR: 0xc9_23e
DRIVER_VERIFIER_IO_VIOLATION_TYPE: 23e
FAULTING_IP:
+6632393234653835
fffffa80`07ded2c0 4883ec48 sub rsp,48h
FOLLOWUP_IP:
PxHlpa64+34d5
fffff880`013ac4d5 ?? ???
IRP_ADDRESS: fffff98025086e10
DEVICE_OBJECT: fffffa8008d8e060
CUSTOMER_CRASH_COUNT: 1
DEFAULT_BUCKET_ID: VISTA_DRIVER_FAULT
PROCESS_NAME: System
CURRENT_IRQL: 2
LAST_CONTROL_TRANSFER: from fffff80004b633dc to fffff800046dac80
STACK_TEXT:
fffff880`04d7d668 fffff800`04b633dc : 00000000`000000c9 00000000`0000023e fffffa80`07ded2c0 fffff980`25086e10 : nt!KeBugCheckEx
fffff880`04d7d670 fffff800`04b6d47a : fffff800`04b619f0 fffffa80`07ded2c0 fffff980`25086e10 00000000`00000000 : nt!VerifierBugCheckIfAppropriate+0x3c
fffff880`04d7d6b0 fffff800`04b6e34e : 00000000`0000023e 00000000`00000000 fffff980`25086e10 00000000`ffffffff : nt!ViErrorFinishReport+0xda
fffff880`04d7d700 fffff800`04b7971f : fffffa80`07f92f10 fffffa80`089ebc60 fffffa80`089ebd18 fffff880`01996080 : nt!VfErrorReport6+0x6e
fffff880`04d7d7d0 fffff800`04b79b63 : fffffa80`089ebc60 00000000`00000002 fffffa80`08d8e060 fffff880`019923d8 : nt!IovpCallDriver2+0x13f
fffff880`04d7d830 fffff800`04b7fc2e : fffff980`25086e10 fffff980`25086e10 00000000`00000002 fffffa80`08d8e060 : nt!VfAfterCallDriver+0x353
fffff880`04d7d880 fffff800`04b7ec42 : fffff980`25086ee0 00000000`00000002 fffffa80`08ef8190 fffffa80`089ebc60 : nt!IovCallDriver+0x57e
fffff880`04d7d8e0 fffff800`04b7fc16 : fffff980`25086e10 00000000`00000002 fffffa80`08ef8040 fffff800`04b7b3f5 : nt!ViFilterDispatchPower+0x62
fffff880`04d7d910 fffff880`013ac4d5 : fffff980`25086f28 fffffa80`08f04180 fffff980`25086e10 fffffa80`08e6e890 : nt!IovCallDriver+0x566
fffff880`04d7d970 fffff980`25086f28 : fffffa80`08f04180 fffff980`25086e10 fffffa80`08e6e890 fffffa80`00000020 : PxHlpa64+0x34d5
fffff880`04d7d978 fffffa80`08f04180 : fffff980`25086e10 fffffa80`08e6e890 fffffa80`00000020 fffffa80`00000001 : 0xfffff980`25086f28
fffff880`04d7d980 fffff980`25086e10 : fffffa80`08e6e890 fffffa80`00000020 fffffa80`00000001 fffffa80`00000000 : 0xfffffa80`08f04180
fffff880`04d7d988 fffffa80`08e6e890 : fffffa80`00000020 fffffa80`00000001 fffffa80`00000000 00000000`00000000 : 0xfffff980`25086e10
fffff880`04d7d990 fffffa80`00000020 : fffffa80`00000001 fffffa80`00000000 00000000`00000000 00000000`00000000 : 0xfffffa80`08e6e890
fffff880`04d7d998 fffffa80`00000001 : fffffa80`00000000 00000000`00000000 00000000`00000000 fffff880`04d7dbe0 : 0xfffffa80`00000020
fffff880`04d7d9a0 fffffa80`00000000 : 00000000`00000000 00000000`00000000 fffff880`04d7dbe0 00000000`00000000 : 0xfffffa80`00000001
fffff880`04d7d9a8 00000000`00000000 : 00000000`00000000 fffff880`04d7dbe0 00000000`00000000 fffffa80`08b730c0 : 0xfffffa80`00000000
STACK_COMMAND: kb
SYMBOL_STACK_INDEX: 9
SYMBOL_NAME: PxHlpa64+34d5
FOLLOWUP_NAME: MachineOwner
MODULE_NAME: PxHlpa64
IMAGE_NAME: PxHlpa64.sys
DEBUG_FLR_IMAGE_TIMESTAMP: 4addfcaa
FAILURE_BUCKET_ID: X64_0xc9_23e_PxHlpa64+34d5
BUCKET_ID: X64_0xc9_23e_PxHlpa64+34d5
Followup: MachineOwner