hi
I use windows 10 meet a DUMP Bugcheck 9F, the analyze -v is show the issue is iacamera64 driver pending. but I find other Driver also pendind, so I don't know which device cause the BSOD. the list is my analyze.
0: kd> !analyze -v
DRIVER_POWER_STATE_FAILURE (9f)
A driver has failed to complete a power IRP within a specific time.
Arguments:
Arg1: 0000000000000003, A device object has been blocking an Irp for too long a time
Arg2: ffff9e8080dfba70, Physical Device Object of the stack
Arg3: fffff800d456ecb0, nt!TRIAGE_9F_POWER on Win7 and higher, otherwise the Functional Device Object of the stack
Arg4: ffff9e80879f6ac0, The blocked IRP
IMAGE_NAME: igdkmd64.sys
FAILURE_BUCKET_ID: 0x9F_3_iacamera64_IMAGE_igdkmd64.sys
BUCKET_ID: 0x9F_3_iacamera64_IMAGE_igdkmd64.sys
FAILURE_ID_HASH_STRING: km:0x9f_3_iacamera64_image_igdkmd64.sys
0: kd> k
# Child-SP RetAddr Call Site
00 fffff800`d456ec78 fffff800`d26811ff nt!KeBugCheckEx
01 fffff800`d456ec80 fffff800`d2681112 nt!PopIrpWatchdogBugcheck+0xeb
02 fffff800`d456ece0 fffff800`d24be260 nt!PopIrpWatchdog+0x22
03 fffff800`d456ed30 fffff800`d25d6045 nt!KiRetireDpcList+0x440
04 fffff800`d456efb0 fffff800`d25d5e50 nt!KxRetireDpcList+0x5
05 ffffc901`c1b6fa40 fffff800`d25d48a5 nt!KiDispatchInterruptContinue
06 ffffc901`c1b6fa70 fffff800`d25d2ad1 nt!KiDpcInterruptBypass+0x25
07 ffffc901`c1b6fa80 00000001`4009be45 nt!KiInterruptDispatchNoLockNoEtw+0xb1
08 00000000`0984e5c0 00000000`0b382580 3DMark11Workload2+0x9be45
09 00000000`0984e5c8 00000000`3e95c1d4 0xb382580
0a 00000000`0984e5d0 00000000`0b3825a0 0x3e95c1d4
0b 00000000`0984e5d8 00000000`0b3825b0 0xb3825a0
0c 00000000`0984e5e0 00000000`0b3825c0 0xb3825b0
0d 00000000`0984e5e8 00000000`0b3826d0 0xb3825c0
0e 00000000`0984e5f0 00000000`00000000 0xb3826d0
0: kd> !devobj ffff9e8080dfba70
Device object (ffff9e8080dfba70) is for:
00000052 \Driver\igfx DriverObject ffff9e807ad89b00
Current Irp 00000000 RefCount 2 Type 0000001c Flags 00003044
Dacl ffff890f5bb70b01 DevExt ffff9e8080dfbbc0 DevObjExt ffff9e8080dfbf98 DevNode ffff9e80811906a0
ExtensionFlags (0000000000)
Characteristics (0x00000180) FILE_AUTOGENERATED_DEVICE_NAME, FILE_DEVICE_SECURE_OPEN
AttachedDevice (Upper) ffff9e80811f83f0 \Driver\iacamera64
Device queue is not busy.
0: kd> !irp ffff9e80879f6ac0
Irp is active with 8 stacks 6 is current (= 0xffff9e80879f6cf8)
No Mdl: No System Buffer: Thread 00000000: Irp stack trace.
cmd flg cl Device File Completion-Context
[N/A(0), N/A(0)]
0 0 00000000 00000000 00000000-00000000
Args: 00000000 00000000 00000000 00000000
[N/A(0), N/A(0)]
0 0 00000000 00000000 00000000-00000000
Args: 00000000 00000000 00000000 00000000
[N/A(0), N/A(0)]
0 0 00000000 00000000 00000000-00000000
Args: 00000000 00000000 00000000 00000000
[N/A(0), N/A(0)]
0 0 00000000 00000000 00000000-00000000
Args: 00000000 00000000 00000000 00000000
[IRP_MJ_POWER(16), IRP_MN_WAIT_WAKE(0)]
0 0 ffff9e8080dfba70 00000000 fffff80a4cb168c0-ffff9e80811e1010
\Driver\igfx
ks!CKsDevice::CompleteDevicePowerIrp
Args: 00000000 00000000 00000000 00000000
>[IRP_MJ_POWER(16), IRP_MN_SET_POWER(2)]
0 1 ffff9e80811f83f0 00000000 00000000-00000000 pending
\Driver\iacamera64
Args: 00000000 00000001 00000001 00000000
[IRP_MJ_POWER(16), IRP_MN_SET_POWER(2)]
0 e1 ffff9e80813a77d0 00000000 fffff800d25a04d0-ffff9e8087fb4cf0 Success Error Cancel pending
\Driver\ksthunk
nt!PopRequestCompletion
Args: 00000000 00000001 00000001 00000000
[N/A(0), N/A(0)]
0 0 00000000 00000000 00000000-ffff9e8087fb4cf0
Args: 00000000 00000000 00000000 00000000
PopAction :fffff800d27883c0
Current System State..: Working
Target System State...: Unspecified
State.................: - Idle(0)
Devices with allocated Power IRPs:
+ DISPLAY\INT3470\4&1493a664&0&UID13424
0xffff9e8080dfba70 igfx D0 !podev
Upper DO 0xffff9e80811f83f0 iacamera64 SET_POWER_IRP !irp Related Threads !podev
Upper DO 0xffff9e80813a77d0 ksthunk !podev
