0: kd> !analyze -v
*******************************************************************************
* *
* Bugcheck Analysis *
* *
*******************************************************************************
[COLOR=Red]DRIVER_POWER_STATE_FAILURE (9f)
A driver is causing an inconsistent power state.[/COLOR]
Arguments:
Arg1: 0000000000000003, A device object has been blocking an Irp for too long a time
Arg2: fffffa800a781060, Physical Device Object of the stack
Arg3: fffff80000ba2748, Functional Device Object of the stack
[COLOR=Red]Arg4: fffffa800bcfc010, The blocked IRP
[/COLOR]
Debugging Details:
------------------
DRVPOWERSTATE_SUBCODE: 3
IMAGE_NAME: usbhub.sys
DEBUG_FLR_IMAGE_TIMESTAMP: 4d8c0c15
MODULE_NAME: usbhub
FAULTING_MODULE: fffff880048e2000 usbhub
CUSTOMER_CRASH_COUNT: 1
DEFAULT_BUCKET_ID: VISTA_DRIVER_FAULT
BUGCHECK_STR: 0x9F
PROCESS_NAME: chrome.exe
CURRENT_IRQL: 2
STACK_TEXT:
fffff800`00ba26f8 fffff800`02f336c2 : 00000000`0000009f 00000000`00000003 fffffa80`0a781060 fffff800`00ba2748 : nt!KeBugCheckEx
fffff800`00ba2700 fffff800`02ed3e3c : fffff800`00ba2830 fffff800`00ba2830 00000000`00000000 00000000`00000001 : nt! ?? ::FNODOBFM::`string'+0x34050
fffff800`00ba27a0 fffff800`02ed3cd6 : fffff800`03070f20 00000000`00333725 00000000`00000000 00000000`00000000 : nt!KiProcessTimerDpcTable+0x6c
fffff800`00ba2810 fffff800`02ed3bbe : 00000079`e998ad69 fffff800`00ba2e88 00000000`00333725 fffff800`0303e728 : nt!KiProcessExpiredTimerList+0xc6
fffff800`00ba2e60 fffff800`02ed39a7 : fffff800`0303bec1 fffffa80`00333725 fffffa80`08969d40 00000000`00000025 : nt!KiTimerExpiration+0x1be
fffff800`00ba2f00 fffff800`02ecc305 : 00000000`00000000 fffffa80`07f26060 00000000`00000000 fffff880`03e02db0 : nt!KiRetireDpcList+0x277
fffff800`00ba2fb0 fffff800`02ecc11c : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : nt!KxRetireDpcList+0x5
fffff880`0af05be0 00000000`00000000 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : nt!KiDispatchInterruptContinue
STACK_COMMAND: kb
FOLLOWUP_NAME: MachineOwner
FAILURE_BUCKET_ID: X64_0x9F_3_netr28ux_IMAGE_usbhub.sys
BUCKET_ID: X64_0x9F_3_netr28ux_IMAGE_usbhub.sys
Followup: MachineOwner
---------
0: kd> !irp fffffa800bcfc010
Irp is active with 7 stacks 5 is current (= 0xfffffa800bcfc200)
No Mdl: No System Buffer: Thread 00000000: Irp stack trace.
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
>[ 16, 2] 0 0 fffffa800a7cc050 00000000 00000000-00000000
[COLOR=Red][B]Unable to load image \SystemRoot\system32\DRIVERS\netr28ux.sys, Win32 error 0n2
*** WARNING: Unable to verify timestamp for netr28ux.sys
*** ERROR: Module load completed but symbols could not be loaded for netr28ux.sys
\Driver\netr28ux[/B][/COLOR]
Args: 00015500 00000000 00000005 00000003
[ 16, 2] 0 e1 fffffa800a7f3520 00000000 fffff8000310d200-fffffa800b440db0 Success Error Cancel pending
\Driver\vwifibus nt!PopSystemIrpCompletion
Args: 00015500 00000000 00000005 00000003
[ 0, 0] 0 0 00000000 00000000 00000000-fffffa800b440db0
Args: 00000000 00000000 00000000 00000000
0: kd> !devobj fffffa800a7cc050
Device object (fffffa800a7cc050) is for:
InfoMask field not found for _OBJECT_HEADER at fffffa800a7cc020
\Driver\netr28ux DriverObject fffffa800a7da060
Current Irp 00000000 RefCount 0 Type 00000017 Flags 00002050
DevExt fffffa800a7cc1a0 DevObjExt fffffa800a7cd8b8
ExtensionFlags (0x00000800)
Unknown flags 0x00000800
[COLOR=Red][B]AttachedDevice (Upper) fffffa800a7f3520 \Driver\vwifibus
AttachedTo (Lower) fffffa800a781060 \Driver\usbhub[/B][/COLOR]
Device queue is not busy.