As of 9.x UF (Upgraded from 8x) servers are receiving multiple crashes a day of splunk-winevtlog.exe, resulting in EventID 1000 and 1001
All Windows hosts have the same splunk apps and Winevent log ingestion settings (Splunk_TA_Windows); however while this is occurring on most hosts (~1-50), the highest occurrence rate is on domain controllers (~100-1000 times per day)
Content of eventid 1000:Faulting application name: splunk-winevtlog.exe, version: 2305.1.25759.49261, time stamp: 0x649fc2ec Faulting module name: splunk-winevtlog.exe, version: 2305.1.25759.49261, time stamp: 0x649fc2ec Exception code: 0xc0000005 Fault offset: 0x000000000007a406 Faulting process id: 0x6d04 Faulting application start time: 0x01d9c00b433c8525 Faulting application path: C:\Program Files\SplunkUniversalForwarder\bin\splunk-winevtlog.exe Faulting module path: C:\Program Files\SplunkUniversalForwarder\bin\splunk-winevtlog.exe Report Id: 3f5a4a31-92b6-440a-8552-7e85462c59f7 Faulting package full name: Faulting package-relative application ID:
With frequent crashing on splunk-winevtlog.exe. It creates events with codes 1000 and 1001.
The errors started occurring after upgrading UFs to version 9.0.5
Version=1 EventType=APPCRASH EventTime=133330927109385791 ReportType=2 Consent=1 ReportIdentifier=d18dec64-1bb8-11ee-a9cf-0050568fabe6 IntegratorReportIdentifier=35aeba3d-bcef-460f-8184-bae85061c96c NsAppName=splunk-winevtlog.exe AppSessionGuid=00005e10-0000-0096-024f-b093c5afd901 TargetAppId=W:000038f841dc2fb638f806ebd10761167bed00000904!000087c38d8c8fd8f397531b8ef3618e13825abe20bb!splunk-winevtlog.exe TargetAppVer=2023//05//26:23:20:33!11f60a1!splunk-winevtlog.exe BootId=4294967295 Response.type=4 Sig[0].Name=Application Name Sig[0].Value=splunk-winevtlog.exe Sig[1].Name=Application Version Sig[1].Value=2304.1280.25713.15594 Sig[2].Name=Application Timestamp Sig[2].Value=64713ec1 Sig[3].Name=Fault Module Name Sig[3].Value=splunk-winevtlog.exe Sig[4].Name=Fault Module Version Sig[4].Value=2304.1280.25713.15594 Sig[5].Name=Fault Module Timestamp Sig[5].Value=64713ec1 Sig[6].Name=Exception Code Sig[6].Value=c0000005 Sig[7].Name=Exception Offset Sig[7].Value=0000000000074667 DynamicSig[1].Name=OS Version DynamicSig[1].Value=10.0.14393.2.0.0.400.8 DynamicSig[2].Name=Locale ID DynamicSig[2].Value=3081 DynamicSig[22].Name=Additional Information 1 DynamicSig[22].Value=4e1e DynamicSig[23].Name=Additional Information 2 DynamicSig[23].Value=4e1ee9bcd03e82a35fd76d88471c10ac DynamicSig[24].Name=Additional Information 3 DynamicSig[24].Value=3cde DynamicSig[25].Name=Additional Information 4 DynamicSig[25].Value=3cde873c2d394617a158d6d1cc8d3e8e UI[2]=C:\Program Files\SplunkUniversalForwarder\bin\splunk-winevtlog.exe UI[5]=Check online for a solution (recommended) UI[6]=Check for a solution later (recommended) UI[7]=Close UI[8]=Monitor windows event logs stopped working and was closed UI[9]=A problem caused the application to stop working correctly. Windows will notify you if a solution is available. UI[10]=&Close LoadedModule[0]=C:\Program Files\SplunkUniversalForwarder\bin\splunk-winevtlog.exe LoadedModule[1]=C:\Windows\SYSTEM32\ntdll.dll LoadedModule[2]=C:\Windows\System32\KERNEL32.DLL LoadedModule[3]=C:\Windows\System32\KERNELBASE.dll LoadedModule[4]=C:\ProgramData\Symantec\Symantec Endpoint Protection\14.3.9205.6000.105\Data\Sysfer\x64\sysfer.dll LoadedModule[5]=C:\Windows\System32\WS2_32.dll LoadedModule[6]=C:\Program Files\SplunkUniversalForwarder\bin\libxml2.dll LoadedModule[7]=C:\Windows\SYSTEM32\ACTIVEDS.dll LoadedModule[8]=C:\Windows\System32\sechost.dll LoadedModule[9]=C:\Windows\System32\ucrtbase.dll LoadedModule[10]=C:\Windows\System32\RPCRT4.dll LoadedModule[11]=C:\Windows\System32\msvcrt.dll LoadedModule[12]=C:\Program Files\SplunkUniversalForwarder\bin\libxslt.dll LoadedModule[13]=C:\Windows\System32\ADVAPI32.dll LoadedModule[14]=C:\Program Files\SplunkUniversalForwarder\bin\SSLEAY32.dll LoadedModule[15]=C:\Windows\System32\USER32.dll LoadedModule[16]=C:\Program Files\SplunkUniversalForwarder\bin\libxmlsec.dll LoadedModule[17]=C:\Windows\System32\win32u.dll LoadedModule[18]=C:\Program Files\SplunkUniversalForwarder\bin\libxmlsec-openssl.dll LoadedModule[19]=C:\Windows\System32\GDI32.dll LoadedModule[20]=C:\Program Files\SplunkUniversalForwarder\bin\archive.dll LoadedModule[21]=C:\Program Files\SplunkUniversalForwarder\bin\LIBEAY32.dll LoadedModule[22]=C:\Windows\System32\gdi32full.dll LoadedModule[23]=C:\Program Files\SplunkUniversalForwarder\bin\VCRUNTIME140.dll LoadedModule[24]=C:\Windows\System32\ole32.dll LoadedModule[25]=C:\Windows\System32\combase.dll LoadedModule[26]=C:\Windows\System32\bcryptPrimitives.dll LoadedModule[27]=C:\Windows\SYSTEM32\adsldpc.dll LoadedModule[28]=C:\Windows\System32\OLEAUT32.dll LoadedModule[29]=C:\Windows\System32\WLDAP32.dll LoadedModule[30]=C:\Windows\System32\msvcp_win.dll LoadedModule[31]=C:\Program Files\SplunkUniversalForwarder\bin\MSVCP140.dll LoadedModule[32]=C:\Windows\SYSTEM32\bcrypt.dll LoadedModule[33]=C:\Windows\SYSTEM32\CRYPTSP.dll LoadedModule[34]=C:\Windows\system32\rsaenh.dll LoadedModule[35]=C:\Windows\SYSTEM32\CRYPTBASE.dll LoadedModule[36]=C:\Windows\SYSTEM32\DbgHelp.dll LoadedModule[37]=C:\Windows\SYSTEM32\dbgcore.DLL LoadedModule[38]=C:\Windows\SYSTEM32\wevtapi.dll LoadedModule[39]=C:\Windows\SYSTEM32\Netapi32.dll LoadedModule[40]=C:\Windows\SYSTEM32\LOGONCLI.DLL LoadedModule[41]=C:\Windows\SYSTEM32\NETUTILS.DLL LoadedModule[42]=C:\Windows\SYSTEM32\Ntdsapi.dll LoadedModule[43]=C:\Windows\System32\kernel.appcore.dll LoadedModule[44]=C:\Windows\system32\mswsock.dll LoadedModule[45]=C:\Windows\SYSTEM32\DNSAPI.dll LoadedModule[46]=C:\Windows\System32\NSI.dll LoadedModule[47]=C:\Windows\SYSTEM32\IPHLPAPI.DLL LoadedModule[48]=C:\Windows\System32\rasadhlp.dll LoadedModule[49]=C:\Windows\System32\fwpuclnt.dll LoadedModule[50]=C:\Windows\SYSTEM32\DSPARSE.dll LoadedModule[51]=C:\Windows\SYSTEM32\sspicli.dll LoadedModule[52]=C:\Windows\system32\kerberos.DLL LoadedModule[53]=C:\Windows\System32\MSASN1.dll LoadedModule[54]=C:\Windows\SYSTEM32\cryptdll.dll FriendlyEventName=Stopped working ConsentKey=APPCRASH AppName=Monitor windows event logs AppPath=C:\Program Files\SplunkUniversalForwarder\bin\splunk-winevtlog.exe NsPartner=windows NsGroup=windows8 ApplicationIdentity=40459D28659BCB1C3EA4D8C28EDA1771 MetadataHash=1154802164
Did not have these errors before upgrading.
This was tested on 9.4 as well.
Disabling the evt_resolve_ad_obj value for an input [WinEventLog://Security]. After disabling the parameter, the crash stopped.
This is a known issue in 9.0.5 and 9.1.0.1; there is JIRA ticket: SPL-240820
| Revision | Publish Date | Comments |
|---|---|---|
1.0 |
30-Sep-2026
|
Initial Release |