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Microsoft (R) Windows Debugger Version 10.0.19041.685 AMD64
Copyright (c) Microsoft Corporation. All rights reserved.
Loading Dump File [C:\Windows\Minidump\051321-10468-01.dmp]
Mini Kernel Dump File: Only registers and stack trace are available
************* Path validation summary **************
Response Time (ms) Location
Deferred SRV*C:\Symbols*http://msdl.microsoft.com/download/symbols
Symbol search path is: SRV*C:\Symbols*http://msdl.microsoft.com/download/symbols
Executable search path is:
Windows 10 Kernel Version 19041 MP (8 procs) Free x64
Product: WinNt, suite: TerminalServer SingleUserTS
Machine Name:
Kernel base = 0xfffff807`43207000 PsLoadedModuleList = 0xfffff807`43e311b0
Debug session time: Thu May 13 02:03:09.485 2021 (UTC + 8:00)
System Uptime: 0 days 20:41:19.357
Loading Kernel Symbols
...............................................................
................................................................
................................................................
.............
Loading User Symbols
Loading unloaded module list
...............
For analysis of this file, run !analyze -v
0: kd> !analyze -v
*******************************************************************************
* *
* Bugcheck Analysis *
* *
*******************************************************************************
MACHINE_CHECK_EXCEPTION (9c)
A fatal Machine Check Exception has occurred.
KeBugCheckEx parameters;
x86 Processors
If the processor has ONLY MCE feature available (For example Intel
Pentium), the parameters are:
1 - Low 32 bits of P5_MC_TYPE MSR
2 - Address of MCA_EXCEPTION structure
3 - High 32 bits of P5_MC_ADDR MSR
4 - Low 32 bits of P5_MC_ADDR MSR
If the processor also has MCA feature available (For example Intel
Pentium Pro), the parameters are:
1 - Bank number
2 - Address of MCA_EXCEPTION structure
3 - High 32 bits of MCi_STATUS MSR for the MCA bank that had the error
4 - Low 32 bits of MCi_STATUS MSR for the MCA bank that had the error
IA64 Processors
1 - Bugcheck Type
1 - MCA_ASSERT
2 - MCA_GET_STATEINFO
SAL returned an error for SAL_GET_STATEINFO while processing MCA.
3 - MCA_CLEAR_STATEINFO
SAL returned an error for SAL_CLEAR_STATEINFO while processing MCA.
4 - MCA_FATAL
FW reported a fatal MCA.
5 - MCA_NONFATAL
SAL reported a recoverable MCA and we don't support currently
support recovery or SAL generated an MCA and then couldn't
produce an error record.
0xB - INIT_ASSERT
0xC - INIT_GET_STATEINFO
SAL returned an error for SAL_GET_STATEINFO while processing INIT event.
0xD - INIT_CLEAR_STATEINFO
SAL returned an error for SAL_CLEAR_STATEINFO while processing INIT event.
0xE - INIT_FATAL
Not used.
2 - Address of log
3 - Size of log
4 - Error code in the case of x_GET_STATEINFO or x_CLEAR_STATEINFO
AMD64 Processors (If Param 1 is < 0x80000000)
1 - Bank number
2 - Address of MCA_EXCEPTION structure
3 - High 32 bits of MCi_STATUS MSR for the MCA bank that had the error
4 - Low 32 bits of MCi_STATUS MSR for the MCA bank that had the error
AMD64 Processors (If Param 1 is > 0x80000000)
1 - Failure Type
VALUES:
0x80000001: Spurious MCE
2 - Address of MCA_EXCEPTION structure
0x80000002: Rendezvous failure
2 - Address of MCA_EXCEPTION structure
END_VALUES
Arguments:
Arg1: 0000000080000001
Arg2: fffff807460ccb30
Arg3: 0000000000000000
Arg4: 0000000000000000
Debugging Details:
------------------
KEY_VALUES_STRING: 1
Key : Analysis.CPU.Sec
Value: 1
Key : Analysis.DebugAnalysisProvider.CPP
Value: Create: 8007007e on PWRD-20200423UI
Key : Analysis.DebugData
Value: CreateObject
Key : Analysis.DebugModel
Value: CreateObject
Key : Analysis.Elapsed.Sec
Value: 1
Key : Analysis.Memory.CommitPeak.Mb
Value: 84
Key : Analysis.System
Value: CreateObject
DUMP_FILE_ATTRIBUTES: 0x8
Kernel Generated Triage Dump
BUGCHECK_CODE: 9c
BUGCHECK_P1: 80000001
BUGCHECK_P2: fffff807460ccb30
BUGCHECK_P3: 0
BUGCHECK_P4: 0
BLACKBOXBSD: 1 (!blackboxbsd)
BLACKBOXNTFS: 1 (!blackboxntfs)
BLACKBOXPNP: 1 (!blackboxpnp)
BLACKBOXWINLOGON: 1
CUSTOMER_CRASH_COUNT: 1
PROCESS_NAME: System
STACK_TEXT:
fffff807`460ccae8 fffff807`436bcec9 : 00000000`0000009c 00000000`80000001 fffff807`460ccb30 00000000`00000000 : nt!KeBugCheckEx
fffff807`460ccaf0 fffff807`436bd324 : 00000000`00000008 fffff807`460cce70 00000000`00000000 00000000`00000008 : nt!HalpMcaReportError+0x149
fffff807`460ccc60 fffff807`436bc53b : 00000000`00000000 00000000`80000001 fffff807`460ccef0 00000000`00000000 : nt!HalpMceHandlerWithRendezvous+0x11c
fffff807`460ccc90 fffff807`436bed85 : ffffa983`858deb30 00000000`00000000 00000000`00000000 00000000`00000000 : nt!HalpHandleMachineCheck+0x5f
fffff807`460cccc0 fffff807`43714619 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : nt!HalHandleMcheck+0x35
fffff807`460cccf0 fffff807`4360cdfa : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : nt!KiHandleMcheck+0x9
fffff807`460ccd20 fffff807`4360cab7 : 00000000`00000000 fffff807`4360c9ec 00000000`00000002 00000000`00000000 : nt!KxMcheckAbort+0x7a
fffff807`460cce60 fffff808`5676138f : fffff808`56761424 00000000`00000000 0000cb40`9f87e018 00000000`00000000 : nt!KiMcheckAbort+0x277
fffff807`460a15b8 fffff808`56761424 : 00000000`00000000 0000cb40`9f87e018 00000000`00000000 00000000`00000825 : intelppm!MWaitIdle+0x1f
fffff807`460a15c0 fffff807`4341f4b6 : 00000000`0009a018 00000000`00000095 00000000`00000000 00000000`00000000 : intelppm!AcpiCStateIdleExecute+0x24
fffff807`460a15f0 fffff807`4341e274 : 00000000`00000000 00001fa0`00000000 00000000`00000003 00000000`00000002 : nt!PpmIdleExecuteTransition+0x10c6
fffff807`460a19f0 fffff807`43601814 : 00000000`00000000 fffff807`43f2da00 ffffa983`91903540 00000000`0000036b : nt!PoIdle+0x374
fffff807`460a1b60 00000000`00000000 : fffff807`460a2000 fffff807`4609b000 00000000`00000000 00000000`00000000 : nt!KiIdleLoop+0x54
SYMBOL_NAME: intelppm!MWaitIdle+1f
MODULE_NAME: intelppm
IMAGE_NAME: intelppm.sys
IMAGE_VERSION: 10.0.19041.867
STACK_COMMAND: .thread ; .cxr ; kb
BUCKET_ID_FUNC_OFFSET: 1f
FAILURE_BUCKET_ID: 0x9C_SPURIOUS_GenuineIntel_intelppm!MWaitIdle
OSPLATFORM_TYPE: x64
OSNAME: Windows 10
FAILURE_ID_HASH: {1132fd1e-b4e3-34d7-1215-2712eb51da30}
Followup: MachineOwner
---------
|
本人电脑 CPU 型号是 i7-9700
网上搜索后发现大致原因是：
低负载时，CPU 核心电压太低，主板判断电压无法维持需要的电压导致死机。
可以在 BIOS 中把 CPU 节能选项关闭，让它始终保持正常工作电压，或者把 CPU 核心电压调高。
备注：
华硕主板在 BIOS 中关闭 CPU 节能的方法：Ai Tweaker -> Power-saving & Performance Mode -> 自动 改为 性能模式 。
本文参考：
https://bbs.nga.cn/read.php?tid=19553197&rand=245
https://tieba.baidu.com/p/5979635922