Question LiveKernelEvent related to amdfendr.sys

[Mark Kloc]

Hello there, i've encountered and bug in my computer, yesterday i was normally playing on weekend one game and many hours later i didn't noticed that i got a lot of errors related to amdfendr service, the service AMD Crash Defender Although I haven't quite decided if I should disable the service or not so that's why I started this discussion with whether this service is necessary for the system to run or not, because apparently the service has some conflict with some driver or it could be some other problem.

Since i was getting these errors before but reinstalling the new chipset driver for AMD didn't help. Also i didn't get any BSOD errors or blue screens.
Can you please help me solve this issue?


KEY_VALUES_STRING: 1

Key : Analysis.CPU.mSec
Value: 2171

Key : Analysis.Elapsed.mSec
Value: 2208

Key : Analysis.IO.Other.Mb
Value: 0

Key : Analysis.IO.Read.Mb
Value: 0

Key : Analysis.IO.Write.Mb
Value: 0

Key : Analysis.Init.CPU.mSec
Value: 405

Key : Analysis.Init.Elapsed.mSec
Value: 5905

Key : Analysis.Memory.CommitPeak.Mb
Value: 91

Key : Bugcheck.Code.LegacyAPI
Value: 0xa1000005

Key : Bugcheck.Code.TargetModel
Value: 0xa1000005

Key : Dump.Attributes.AsUlong
Value: 18

Key : Dump.Attributes.KernelGeneratedTriageDump
Value: 1

Key : Failure.Bucket
Value: LKD_0xA1000005_amdfendr!unknown_function

Key : Failure.Hash
Value: {c9ac58ff-dd17-bf72-6c66-e149049d305d}


BUGCHECK_CODE: a1000005

BUGCHECK_P1: 0

BUGCHECK_P2: 0

BUGCHECK_P3: 0

BUGCHECK_P4: 0

FILE_IN_CAB: AMD_WATCHDOG-20240915-1114.dmp

DUMP_FILE_ATTRIBUTES: 0x18
Kernel Generated Triage Dump
Live Generated Dump

FAULTING_THREAD: ffffb70f3566a080

PROCESS_NAME: System

STACK_TEXT:
fffffc83`6da3dec0 ffffb70f`35c587a0 : 00000000`00000001 00000000`00000000 ffffb70f`292ccd18 00000000`00000000 : amdfendr+0x534d8
fffffc83`6da3dec8 00000000`00000001 : 00000000`00000000 ffffb70f`292ccd18 00000000`00000000 00000000`00000000 : 0xffffb70f`35c587a0
fffffc83`6da3ded0 00000000`00000000 : ffffb70f`292ccd18 00000000`00000000 00000000`00000000 00000000`00000000 : 0x1


SYMBOL_NAME: amdfendr+534d8

MODULE_NAME: amdfendr

IMAGE_NAME: amdfendr.sys

STACK_COMMAND: .process /r /p 0xffffb70f1b6d90c0; .thread 0xffffb70f3566a080 ; kb

BUCKET_ID_FUNC_OFFSET: 534d8

FAILURE_BUCKET_ID: LKD_0xA1000005_amdfendr!unknown_function

OSPLATFORM_TYPE: x64

OSNAME: Windows 10

FAILURE_ID_HASH: {c9ac58ff-dd17-bf72-6c66-e149049d305d}

Followup: MachineOwner