gnome-shell crashed with SIGSEGV in __memmove_avx_unaligned() from si_pm4_emit() [radeonsi_dri.so]

Bug #1868871 reported by Tony Mansson
10
This bug affects 1 person
Affects Status Importance Assigned to Milestone
gnome-shell (Ubuntu)
New
Medium
Unassigned
mesa (Ubuntu)
New
Undecided
Unassigned

Bug Description

Booting is always problematic. In this case it worked after a couple retries. I can see in journalctl that there was a crash report, but the system is up now.

Description: Ubuntu Focal Fossa (development branch)
Release: 20.04

Fully updated just now and rebooted.

Linux Bullen 5.6.0-999-lowlatency #202003212207 SMP PREEMPT Sun Mar 22 02:19:26 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux

AMD Ryzen 9 3900X 12-Core Processor

ProblemType: Crash
DistroRelease: Ubuntu 20.04
Package: gnome-shell 3.36.0-2ubuntu1
Uname: Linux 5.6.0-999-lowlatency x86_64
ApportVersion: 2.20.11-0ubuntu21
Architecture: amd64
CurrentDesktop: GNOME-Greeter:GNOME
Date: Tue Mar 24 21:01:20 2020
DisplayManager: gdm3
ExecutablePath: /usr/bin/gnome-shell
GsettingsChanges:

InstallationDate: Installed on 2020-03-14 (10 days ago)
InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Alpha amd64 (20200309)
ProcCmdline: /usr/bin/gnome-shell
RelatedPackageVersions: mutter-common 3.36.0-2ubuntu1
Signal: 11
SourcePackage: gnome-shell
StacktraceTop:
 __memmove_avx_unaligned () at ../sysdeps/x86_64/multiarch/memmove-vec-unaligned-erms.S:144
 ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
 ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
 ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
 ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
Title: gnome-shell crashed with SIGSEGV in __memmove_avx_unaligned()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups:

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Revision history for this message
Tony Mansson (tony-mansson) wrote :
Revision history for this message
Apport retracing service (apport) wrote :

StacktraceTop:
 __memmove_avx_unaligned () at ../sysdeps/x86_64/multiarch/memmove-vec-unaligned-erms.S:144
 si_pm4_emit () from /tmp/apport_sandbox_l_ooxevn/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
 si_emit_all_states () from /tmp/apport_sandbox_l_ooxevn/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
 si_draw_vbo () from /tmp/apport_sandbox_l_ooxevn/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
 tc_call_draw_vbo () from /tmp/apport_sandbox_l_ooxevn/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so

Revision history for this message
Apport retracing service (apport) wrote : Stacktrace.txt
Revision history for this message
Apport retracing service (apport) wrote : StacktraceSource.txt
Revision history for this message
Apport retracing service (apport) wrote : ThreadStacktrace.txt
Changed in gnome-shell (Ubuntu):
importance: Undecided → Medium
tags: removed: need-amd64-retrace
summary: - gnome-shell crashed with SIGSEGV in __memmove_avx_unaligned()
+ gnome-shell crashed with SIGSEGV in __memmove_avx_unaligned() from
+ si_pm4_emit() [radeonsi_dri.so]
information type: Private → Public
tags: added: radeon
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