This is a new Linux crash in 4.18.1. There are a few similar but different callstacks that reference dri/radeonsi_dri.so()
I've attached a log, but none of the ones I've looked at appear to contain any information about the error.
repro steps currently unknown
SIGABRT: abort() called Unknown!PlatformCrashHandler() Unknown!/lib/x86_64-linux-gnu/libpthread.so.0() [0x7f043ce6c:90] Unknown!/lib/x86_64-linux-gnu/libc.so.6() [0x7f042fa:8428] Unknown!/lib/x86_64-linux-gnu/libc.so.6() [0x7f042fa4a02a:0] Unknown!/lib/x86_64-linux-gnu/libc.so.6() [0x7f042fa40bd:0] Unknown!/lib/x86_64-linux-gnu/libc.so.6() [0x7f042fa40c:2] Unknown!/home/darklink/UnrealEngine/Engine/Binaries/Linux/libUE4Editor-Core.so() [0x7f043c55e0a:0] Unknown!/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so() [0x7f03ac6f79bc:0] Unknown!/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so() [0x7f03ac603cf:0] Unknown!/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so() [0x7f03ac5f93a:0] Unknown!/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so() [0x7f03ac5fad:9] Unknown!/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so() [0x7f03ac:17374] Unknown!/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so() [0x7f03ac:2694] Unknown!/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so() [0x7f03ac:2508] Unknown!/lib/x86_64-linux-gnu/libpthread.so.0() [0x7f043ce626ba:0] Unknown!/lib/x86_64-linux-gnu/libc.so.6() [0x7f042fb1a3dd:0]
SIGABRT: abort() called Unknown!FLinuxPlatformStackWalk::StackWalkAndDump() Unknown!PlatformCrashHandler() Unknown!/usr/lib/libpthread.so.0() 0x7f4adcb22da:0 Unknown!/usr/lib/libc.so.6() 0x7f4acf69a8a:0 Unknown!/usr/lib/libc.so.6() 0x7f4acf69bf:9 Unknown!/usr/lib/libc.so.6() 0x7f4acf6930dc:0 Unknown!/usr/lib/libc.so.6() 0x7f4acf:93153 Unknown!/opt/unreal-engine/Engine/Binaries/Linux/libUE4Editor-Core.so() 0x7f4adc:2125 Unknown!/usr/lib/xorg/modules/dri/radeonsi_dri.so() 0x7f48ec3c55dc:0 Unknown!/usr/lib/xorg/modules/dri/radeonsi_dri.so() 0x7f48ec:91507 Unknown!/usr/lib/xorg/modules/dri/radeonsi_dri.so() 0x7f48ec287e:5 Unknown!/usr/lib/xorg/modules/dri/radeonsi_dri.so() 0x7f48ec:88157 Unknown!/usr/lib/xorg/modules/dri/radeonsi_dri.so() 0x7f48ec:88261 Unknown!/usr/lib/xorg/modules/dri/radeonsi_dri.so() 0x7f48ec28a:84 Unknown!/usr/lib/xorg/modules/dri/radeonsi_dri.so() 0x7f48ec2a087f:0 Unknown!/usr/lib/xorg/modules/dri/radeonsi_dri.so() 0x7f48ec2a13f:0 Unknown!/usr/lib/xorg/modules/dri/radeonsi_dri.so() 0x7f48ec2a1bd:0 Unknown!/usr/lib/xorg/modules/dri/radeonsi_dri.so() 0x7f48ec2a40ca:0 Unknown!/usr/lib/xorg/modules/dri/radeonsi_dri.so() 0x7f48ec29ca:3 Unknown!/usr/lib/xorg/modules/dri/radeonsi_dri.so() 0x7f48ec00f3a:0 Unknown!/usr/lib/xorg/modules/dri/radeonsi_dri.so() 0x7f48ec00c:50 Unknown!/usr/lib/xorg/modules/dri/radeonsi_dri.so() 0x7f48ebeeee6d:0 Unknown!/usr/lib/xorg/modules/dri/radeonsi_dri.so() 0x7f48ebeeece:0 Unknown!/usr/lib/libpthread.so.0() 0x7f4adcb1808a:0 Unknown!/usr/lib/libc.so.6() 0x7f4acf75c47f:0
There's no existing public thread on this issue, so head over to Questions & Answers just mention UE-52458 in the post.
| 0 |
| Component | UE - Platform - Linux |
|---|---|
| Affects Versions | 4.18.1 |
| Target Fix | 4.18.2 |
| Fix Commit | 3777242 |
|---|
| Created | Nov 16, 2017 |
|---|---|
| Resolved | Mar 2, 2018 |
| Updated | Feb 11, 2020 |