[I]******************************************************************************
* *
* Bugcheck Analysis *
* *
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Use !analyze -v to get detailed debugging information.
BugCheck 9F, {3, fffffa800caed440, fffff80000b9c3d8, fffffa801680a6c0}
Probably caused by : usbhub.sys
Followup: MachineOwner
---------
0: kd> !analyze -v
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* *
* Bugcheck Analysis *
* *
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DRIVER_POWER_STATE_FAILURE (9f)
A driver has failed to complete a power IRP within a specific time (usually 10 minutes).
Arguments:
Arg1: 0000000000000003, A device object has been blocking an Irp for too long a time
Arg2: fffffa800caed440, Physical Device Object of the stack
Arg3: fffff80000b9c3d8, nt!TRIAGE_9F_POWER on Win7, otherwise the Functional Device Object of the stack
Arg4: fffffa801680a6c0, The blocked IRP
Debugging Details:
------------------
DRVPOWERSTATE_SUBCODE: 3
IMAGE_NAME: usbhub.sys
DEBUG_FLR_IMAGE_TIMESTAMP: 4d8c0c15
MODULE_NAME: usbhub
FAULTING_MODULE: fffff88003a00000 usbhub
DEFAULT_BUCKET_ID: WIN7_DRIVER_FAULT
BUGCHECK_STR: 0x9F
PROCESS_NAME: System
CURRENT_IRQL: 2
TAG_NOT_DEFINED_c000000f: FFFFF80000BA2FB0
STACK_TEXT:
fffff800`00b9c388 fffff800`0333c8c2 : 00000000`0000009f 00000000`00000003 fffffa80`0caed440 fffff800`00b9c3d8 : nt!KeBugCheckEx
fffff800`00b9c390 fffff800`032d784c : fffff800`00b9c4c0 fffff800`00b9c4c0 00000000`00000000 00000000`00000001 : nt! ?? ::FNODOBFM::`string'+0x33af0
fffff800`00b9c430 fffff800`032d76e6 : fffff800`0347cf20 00000000`000f161f 00000000`00000000 00000000`00000000 : nt!KiProcessTimerDpcTable+0x6c
fffff800`00b9c4a0 fffff800`032d75ce : 00000023`e9575743 fffff800`00b9cb18 00000000`000f161f fffff800`0344a668 : nt!KiProcessExpiredTimerList+0xc6
fffff800`00b9caf0 fffff800`032d73b7 : 0000000b`e5a5fbc1 0000000b`000f161f 0000000b`e5a5fbb0 00000000`0000001f : nt!KiTimerExpiration+0x1be
fffff800`00b9cb90 fffff800`032c490a : fffff800`03447e80 fffff800`03455cc0 00000000`00000002 fffff880`00000000 : nt!KiRetireDpcList+0x277
fffff800`00b9cc40 00000000`00000000 : fffff800`00b9d000 fffff800`00b97000 fffff800`00b9cc00 00000000`00000000 : nt!KiIdleLoop+0x5a
STACK_COMMAND: kb
FOLLOWUP_NAME: MachineOwner
FAILURE_BUCKET_ID: X64_0x9F_3_AiCharger_IMAGE_usbhub.sys
BUCKET_ID: X64_0x9F_3_AiCharger_IMAGE_usbhub.sys
Followup: MachineOwner
---------
!irp fffffa801680a6c0
Irp is active with 19 stacks 18 is current (= 0xfffffa801680ac58)
No Mdl: No System Buffer: Thread 00000000: Irp stack trace. Pending has been returned
cmd flg cl Device File Completion-Context
[ 0, 0] 0 0 00000000 00000000 00000000-00000000
Args: 00000000 00000000 00000000 00000000
[ 0, 0] 0 0 00000000 00000000 00000000-00000000
Args: 00000000 00000000 00000000 00000000
[ 0, 0] 0 0 00000000 00000000 00000000-00000000
Args: 00000000 00000000 00000000 00000000
[ 0, 0] 0 0 00000000 00000000 00000000-00000000
Args: 00000000 00000000 00000000 00000000
[ 0, 0] 0 0 00000000 00000000 00000000-00000000
Args: 00000000 00000000 00000000 00000000
[ 0, 0] 0 0 00000000 00000000 00000000-00000000
Args: 00000000 00000000 00000000 00000000
[ 0, 0] 0 0 00000000 00000000 00000000-00000000
Args: 00000000 00000000 00000000 00000000
[ 0, 0] 0 0 00000000 00000000 00000000-00000000
Args: 00000000 00000000 00000000 00000000
[ 0, 0] 0 0 00000000 00000000 00000000-00000000
Args: 00000000 00000000 00000000 00000000
[ 0, 0] 0 0 00000000 00000000 00000000-00000000
Args: 00000000 00000000 00000000 00000000
[ 0, 0] 0 0 00000000 00000000 00000000-00000000
Args: 00000000 00000000 00000000 00000000
[ 0, 0] 0 0 00000000 00000000 00000000-00000000
Args: 00000000 00000000 00000000 00000000
[ 0, 0] 0 0 00000000 00000000 00000000-00000000
Args: 00000000 00000000 00000000 00000000
[ 0, 0] 0 0 00000000 00000000 00000000-00000000
Args: 00000000 00000000 00000000 00000000
[ 0, 0] 0 0 00000000 00000000 00000000-00000000
Args: 00000000 00000000 00000000 00000000
[ 0, 0] 0 0 00000000 00000000 00000000-00000000
Args: 00000000 00000000 00000000 00000000
Unable to load image \SystemRoot\SysWow64\drivers\AiCharger.sys, Win32 error 0n2
*** WARNING: Unable to verify timestamp for AiCharger.sys
*** ERROR: Module load completed but symbols could not be loaded for AiCharger.sys
[ 16, 0] 0 0 fffffa800caed440 00000000 fffff88006fe1890-fffffa8018564620
\Driver\usbhub AiCharger
Args: 00000000 00000000 00000000 00000002
>[ 16, 2] 0 e1 fffffa80185644d0 00000000 00000000-00000000 pending
\Driver\AiCharger
Args: 00041100 00000001 00000001 00000002
[ 0, 0] 0 0 00000000 00000000 00000000-fffffa8018412670
Args: 00000000 00000000 00000000 00000000[/I]