当我启动笔记本电脑时，出现此错误“DPC_WATCHDOG_VIOLATION”，我真的不知道问题是什么......有人可以帮忙吗....
转储文件
Microsoft (R) Windows Debugger Version 6.3.9600.17336 AMD64
Copyright (c) Microsoft Corporation. All rights reserved.
Loading Dump File [I:\121115-55411-01.dmp]
Mini Kernel Dump File: Only registers and stack trace are available
************* Symbol Path validation summary **************
Response Time (ms) Location
Deferred SRV*C:\Windows\symbol_cache*http://msdl.microsoft.com/download/symbols
Symbol search path is: SRV*C:\Windows\symbol_cache*http://msdl.microsoft.com/download/symbols
Executable search path is:
Windows 8 Kernel Version 9200 MP (2 procs) Free x64
Product: WinNt, suite: TerminalServer SingleUserTS Personal
Built by: 9200.16384.amd64fre.win8_rtm.120725-1247
Machine Name:
Kernel base = 0xfffff803`2dc71000 PsLoadedModuleList = 0xfffff803`2df3ba60
Debug session time: Fri Dec 11 08:20:59.413 2015 (UTC + 5:30)
System Uptime: 0 days 0:00:51.132
Loading Kernel Symbols
.
Press ctrl-c (cdb, kd, ntsd) or ctrl-break (windbg) to abort symbol loads that take too long.
Run !sym noisy before .reload to track down problems loading symbols.
..............................................................
................................................................
...............
Loading User Symbols
Loading unloaded module list
.....
*******************************************************************************
* *
* Bugcheck Analysis *
* *
*******************************************************************************
Use !analyze -v to get detailed debugging information.
BugCheck 133, {1, 784, 0, 0}
Probably caused by : i8042prt.sys ( i8042prt!I8042KeyboardInterruptService+96 )
Followup: MachineOwner
---------
1: kd> !analyze -v
*******************************************************************************
* *
* Bugcheck Analysis *
* *
*******************************************************************************
DPC_WATCHDOG_VIOLATION (133)
The DPC watchdog detected a prolonged run time at an IRQL of DISPATCH_LEVEL
or above.
Arguments:
Arg1: 0000000000000001, The system cumulatively spent an extended period of time at
DISPATCH_LEVEL or above. The offending component can usually be
identified with a stack trace.
Arg2: 0000000000000784, The watchdog period.
Arg3: 0000000000000000
Arg4: 0000000000000000
Debugging Details:
------------------
DPC_TIMEOUT_TYPE: DPC_QUEUE_EXECUTION_TIMEOUT_EXCEEDED
CUSTOMER_CRASH_COUNT: 1
DEFAULT_BUCKET_ID: WIN8_DRIVER_FAULT
BUGCHECK_STR: 0x133
PROCESS_NAME: smss.exe
CURRENT_IRQL: d
ANALYSIS_VERSION: 6.3.9600.17336 (debuggers(dbg).150226-1500) amd64fre
LAST_CONTROL_TRANSFER: from fffff8032de45637 to fffff8032dcec040
STACK_TEXT:
fffff880`05463a88 fffff803`2de45637 : 00000000`00000133 00000000`00000001 00000000`00000784 00000000`00000000 : nt!KeBugCheckEx
fffff880`05463a90 fffff803`2dd16f11 : 00000000`00000ccc fffff880`0099b180 fffff880`05463bf0 fffff780`00000320 : nt! ?? ::FNODOBFM::`string'+0x13c00
fffff880`05463b10 fffff803`2dc27e84 : ffffffff`ffd0b270 fffff803`2dc5190b ffffffff`ffd0b270 fffff803`2dc5190b : nt!KeUpdateRunTime+0x51
fffff880`05463b40 fffff803`2dce5bca : ffffffff`ffd01000 ffffffdb`a826b350 fffff803`2dc519a0 ffffffdb`aaa83977 : hal!HalpTimerClockInterrupt+0x50
fffff880`05463b70 fffff803`2dc30ba2 : fffff803`2dc230d0 098809a8`09a809c8 fffff880`05463d80 0a000a1c`0a1c0a38 : nt!KiInterruptDispatchNoLockNoEtw+0x1aa
fffff880`05463d08 fffff803`2dc230d0 : 098809a8`09a809c8 fffff880`05463d80 0a000a1c`0a1c0a38 fffff880`05463d90 : hal!HalpTscQueryCounter+0x2
fffff880`05463d10 fffff880`06bcd792 : fffffa80`04a9e190 fffffa80`04a9e190 fffff880`05463ea0 fffff880`02c7c480 : hal!HalpTimerStallExecutionProcessor+0x131
fffff880`05463da0 fffff803`2dce5106 : 00000000`00000000 fffffa80`04a9e040 00000000`0000e100 fffffa80`04a9e514 : i8042prt!I8042KeyboardInterruptService+0x96
fffff880`05463e20 fffff803`2ddad4c1 : fffff880`02c7cb40 fffff803`2dce51a3 00000000`0000e138 fffffa80`04f75b01 : nt!KiInterruptDispatch+0x1d6
fffff880`05463fb0 fffff803`2dce51a3 : 00000000`0000e138 fffffa80`04f75b01 fffff880`05464040 fffff803`00000000 : nt!KiDpcInterruptBypass+0x11
fffff880`05463fc0 ffffffff`ff8456b7 : 00000000`000000fc 00000000`00000006 fffffa80`055d69a0 ffffffff`ff643018 : nt!KiInterruptDispatch+0x273
fffff880`05464158 00000000`000000fc : 00000000`00000006 fffffa80`055d69a0 ffffffff`ff643018 ffffffff`ff839e40 : 0xffffffff`ff8456b7
fffff880`05464160 00000000`00000006 : fffffa80`055d69a0 ffffffff`ff643018 ffffffff`ff839e40 00000000`00008ff6 : 0xfc
fffff880`05464168 fffffa80`055d69a0 : ffffffff`ff643018 ffffffff`ff839e40 00000000`00008ff6 00000001`00000000 : 0x6
fffff880`05464170 ffffffff`ff643018 : ffffffff`ff839e40 00000000`00008ff6 00000001`00000000 00000028`00000000 : 0xfffffa80`055d69a0
fffff880`05464178 ffffffff`ff839e40 : 00000000`00008ff6 00000001`00000000 00000028`00000000 00000000`00000028 : 0xffffffff`ff643018
fffff880`05464180 00000000`00008ff6 : 00000001`00000000 00000028`00000000 00000000`00000028 00000000`00000007 : 0xffffffff`ff839e40
fffff880`05464188 00000001`00000000 : 00000028`00000000 00000000`00000028 00000000`00000007 ffffffff`ff83c44c : 0x8ff6
fffff880`05464190 00000028`00000000 : 00000000`00000028 00000000`00000007 ffffffff`ff83c44c 00000000`0000e000 : 0x00000001`00000000
fffff880`05464198 00000000`00000028 : 00000000`00000007 ffffffff`ff83c44c 00000000`0000e000 ffffffff`ff652e18 : 0x00000028`00000000
fffff880`054641a0 00000000`00000007 : ffffffff`ff83c44c 00000000`0000e000 ffffffff`ff652e18 fffff880`05464360 : 0x28
fffff880`054641a8 ffffffff`ff83c44c : 00000000`0000e000 ffffffff`ff652e18 fffff880`05464360 fffff880`05464220 : 0x7
fffff880`054641b0 00000000`0000e000 : ffffffff`ff652e18 fffff880`05464360 fffff880`05464220 fffffa80`055d69a0 : 0xffffffff`ff83c44c
fffff880`054641b8 ffffffff`ff652e18 : fffff880`05464360 fffff880`05464220 fffffa80`055d69a0 00000000`00000000 : 0xe000
fffff880`054641c0 fffff880`05464360 : fffff880`05464220 fffffa80`055d69a0 00000000`00000000 00000000`00000000 : 0xffffffff`ff652e18
fffff880`054641c8 fffff880`05464220 : fffffa80`055d69a0 00000000`00000000 00000000`00000000 00000000`00000000 : 0xfffff880`05464360
fffff880`054641d0 fffffa80`055d69a0 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : 0xfffff880`05464220
fffff880`054641d8 00000000`00000000 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : 0xfffffa80`055d69a0
STACK_COMMAND: kb
FOLLOWUP_IP:
i8042prt!I8042KeyboardInterruptService+96
fffff880`06bcd792 488b0da77a0000 mov rcx,qword ptr [i8042prt!Globals (fffff880`06bd5240)]
SYMBOL_STACK_INDEX: 7
SYMBOL_NAME: i8042prt!I8042KeyboardInterruptService+96
FOLLOWUP_NAME: MachineOwner
MODULE_NAME: i8042prt
IMAGE_NAME: i8042prt.sys
DEBUG_FLR_IMAGE_TIMESTAMP: 5010ab62
IMAGE_VERSION: 6.2.9200.16384
BUCKET_ID_FUNC_OFFSET: 96
FAILURE_BUCKET_ID: 0x133_ISR_i8042prt!I8042KeyboardInterruptService
BUCKET_ID: 0x133_ISR_i8042prt!I8042KeyboardInterruptService
ANALYSIS_SOURCE: KM
FAILURE_ID_HASH_STRING: km:0x133_isr_i8042prt!i8042keyboardinterruptservice
FAILURE_ID_HASH: {117a9501-1900-b3a1-9f9f-c7b1c3cf783e}
Followup: MachineOwner
---------
1: kd> !analyze -v
*******************************************************************************
* *
* Bugcheck Analysis *
* *
*******************************************************************************
DPC_WATCHDOG_VIOLATION (133)
The DPC watchdog detected a prolonged run time at an IRQL of DISPATCH_LEVEL
or above.
Arguments:
Arg1: 0000000000000001, The system cumulatively spent an extended period of time at
DISPATCH_LEVEL or above. The offending component can usually be
identified with a stack trace.
Arg2: 0000000000000784, The watchdog period.
Arg3: 0000000000000000
Arg4: 0000000000000000
Debugging Details:
------------------
DPC_TIMEOUT_TYPE: DPC_QUEUE_EXECUTION_TIMEOUT_EXCEEDED
CUSTOMER_CRASH_COUNT: 1
DEFAULT_BUCKET_ID: WIN8_DRIVER_FAULT
BUGCHECK_STR: 0x133
PROCESS_NAME: smss.exe
CURRENT_IRQL: d
ANALYSIS_VERSION: 6.3.9600.17336 (debuggers(dbg).150226-1500) amd64fre
LAST_CONTROL_TRANSFER: from fffff8032de45637 to fffff8032dcec040
STACK_TEXT:
fffff880`05463a88 fffff803`2de45637 : 00000000`00000133 00000000`00000001 00000000`00000784 00000000`00000000 : nt!KeBugCheckEx
fffff880`05463a90 fffff803`2dd16f11 : 00000000`00000ccc fffff880`0099b180 fffff880`05463bf0 fffff780`00000320 : nt! ?? ::FNODOBFM::`string'+0x13c00
fffff880`05463b10 fffff803`2dc27e84 : ffffffff`ffd0b270 fffff803`2dc5190b ffffffff`ffd0b270 fffff803`2dc5190b : nt!KeUpdateRunTime+0x51
fffff880`05463b40 fffff803`2dce5bca : ffffffff`ffd01000 ffffffdb`a826b350 fffff803`2dc519a0 ffffffdb`aaa83977 : hal!HalpTimerClockInterrupt+0x50
fffff880`05463b70 fffff803`2dc30ba2 : fffff803`2dc230d0 098809a8`09a809c8 fffff880`05463d80 0a000a1c`0a1c0a38 : nt!KiInterruptDispatchNoLockNoEtw+0x1aa
fffff880`05463d08 fffff803`2dc230d0 : 098809a8`09a809c8 fffff880`05463d80 0a000a1c`0a1c0a38 fffff880`05463d90 : hal!HalpTscQueryCounter+0x2
fffff880`05463d10 fffff880`06bcd792 : fffffa80`04a9e190 fffffa80`04a9e190 fffff880`05463ea0 fffff880`02c7c480 : hal!HalpTimerStallExecutionProcessor+0x131
fffff880`05463da0 fffff803`2dce5106 : 00000000`00000000 fffffa80`04a9e040 00000000`0000e100 fffffa80`04a9e514 : i8042prt!I8042KeyboardInterruptService+0x96
fffff880`05463e20 fffff803`2ddad4c1 : fffff880`02c7cb40 fffff803`2dce51a3 00000000`0000e138 fffffa80`04f75b01 : nt!KiInterruptDispatch+0x1d6
fffff880`05463fb0 fffff803`2dce51a3 : 00000000`0000e138 fffffa80`04f75b01 fffff880`05464040 fffff803`00000000 : nt!KiDpcInterruptBypass+0x11
fffff880`05463fc0 ffffffff`ff8456b7 : 00000000`000000fc 00000000`00000006 fffffa80`055d69a0 ffffffff`ff643018 : nt!KiInterruptDispatch+0x273
fffff880`05464158 00000000`000000fc : 00000000`00000006 fffffa80`055d69a0 ffffffff`ff643018 ffffffff`ff839e40 : 0xffffffff`ff8456b7
fffff880`05464160 00000000`00000006 : fffffa80`055d69a0 ffffffff`ff643018 ffffffff`ff839e40 00000000`00008ff6 : 0xfc
fffff880`05464168 fffffa80`055d69a0 : ffffffff`ff643018 ffffffff`ff839e40 00000000`00008ff6 00000001`00000000 : 0x6
fffff880`05464170 ffffffff`ff643018 : ffffffff`ff839e40 00000000`00008ff6 00000001`00000000 00000028`00000000 : 0xfffffa80`055d69a0
fffff880`05464178 ffffffff`ff839e40 : 00000000`00008ff6 00000001`00000000 00000028`00000000 00000000`00000028 : 0xffffffff`ff643018
fffff880`05464180 00000000`00008ff6 : 00000001`00000000 00000028`00000000 00000000`00000028 00000000`00000007 : 0xffffffff`ff839e40
fffff880`05464188 00000001`00000000 : 00000028`00000000 00000000`00000028 00000000`00000007 ffffffff`ff83c44c : 0x8ff6
fffff880`05464190 00000028`00000000 : 00000000`00000028 00000000`00000007 ffffffff`ff83c44c 00000000`0000e000 : 0x00000001`00000000
fffff880`05464198 00000000`00000028 : 00000000`00000007 ffffffff`ff83c44c 00000000`0000e000 ffffffff`ff652e18 : 0x00000028`00000000
fffff880`054641a0 00000000`00000007 : ffffffff`ff83c44c 00000000`0000e000 ffffffff`ff652e18 fffff880`05464360 : 0x28
fffff880`054641a8 ffffffff`ff83c44c : 00000000`0000e000 ffffffff`ff652e18 fffff880`05464360 fffff880`05464220 : 0x7
fffff880`054641b0 00000000`0000e000 : ffffffff`ff652e18 fffff880`05464360 fffff880`05464220 fffffa80`055d69a0 : 0xffffffff`ff83c44c
fffff880`054641b8 ffffffff`ff652e18 : fffff880`05464360 fffff880`05464220 fffffa80`055d69a0 00000000`00000000 : 0xe000
fffff880`054641c0 fffff880`05464360 : fffff880`05464220 fffffa80`055d69a0 00000000`00000000 00000000`00000000 : 0xffffffff`ff652e18
fffff880`054641c8 fffff880`05464220 : fffffa80`055d69a0 00000000`00000000 00000000`00000000 00000000`00000000 : 0xfffff880`05464360
fffff880`054641d0 fffffa80`055d69a0 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : 0xfffff880`05464220
fffff880`054641d8 00000000`00000000 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : 0xfffffa80`055d69a0
STACK_COMMAND: kb
FOLLOWUP_IP:
i8042prt!I8042KeyboardInterruptService+96
fffff880`06bcd792 488b0da77a0000 mov rcx,qword ptr [i8042prt!Globals (fffff880`06bd5240)]
SYMBOL_STACK_INDEX: 7
SYMBOL_NAME: i8042prt!I8042KeyboardInterruptService+96
FOLLOWUP_NAME: MachineOwner
MODULE_NAME: i8042prt
IMAGE_NAME: i8042prt.sys
DEBUG_FLR_IMAGE_TIMESTAMP: 5010ab62
IMAGE_VERSION: 6.2.9200.16384
BUCKET_ID_FUNC_OFFSET: 96
FAILURE_BUCKET_ID: 0x133_ISR_i8042prt!I8042KeyboardInterruptService
BUCKET_ID: 0x133_ISR_i8042prt!I8042KeyboardInterruptService
ANALYSIS_SOURCE: KM
FAILURE_ID_HASH_STRING: km:0x133_isr_i8042prt!i8042keyboardinterruptservice
FAILURE_ID_HASH: {117a9501-1900-b3a1-9f9f-c7b1c3cf783e}
Followup: MachineOwner
---------
答案1
看起来你的键盘河可能有坏了或者键盘坏了（尽管 DPC 看门狗错误通常与 HDD 驱动程序错误有关）。
第一步是插入不同的键盘，第二步是修复/刷新/更新键盘驱动程序（如果必须在重新安装之前删除驱动程序，请记住先打开屏幕键盘）。