gnome-shell crashed with SIGSEGV in dri_flush_front_buffer() from intel_flush_front() from intel_glFlush()
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
mutter (CentOS) |
Unknown
|
Unknown
|
|||
mutter (Ubuntu) |
Fix Released
|
Medium
|
Unassigned | ||
Bionic |
Won't Fix
|
Medium
|
Daniel van Vugt | ||
Eoan |
Fix Released
|
Medium
|
Unassigned | ||
Focal |
Fix Released
|
Medium
|
Unassigned |
Bug Description
[Impact]
gnome-shell crashes a lot on bionic:
https:/
https:/
[Test Case]
** Someone who can reproduce the crash please fill this in **
[Regression Potential]
Low. The same fix has been released to newer versions already for most of a year.
[Other Info]
gnome shell crashed / froze while switching keyboard layouts.
ProblemType: Crash
DistroRelease: Ubuntu 18.04
Package: gnome-shell 3.28.4-
ProcVersionSign
Uname: Linux 5.3.0-45-generic x86_64
ApportVersion: 2.20.9-0ubuntu7.13
Architecture: amd64
CurrentDesktop: GNOME-Greeter:GNOME
Date: Tue Mar 31 22:47:45 2020
DisplayManager: gdm3
ExecutablePath: /usr/bin/
ExecutableTimes
InstallationDate: Installed on 2020-03-13 (19 days ago)
InstallationMedia: Ubuntu 18.04.4 LTS "Bionic Beaver" - Release amd64 (20200203.1)
ProcCmdline: /usr/bin/
ProcCwd: /var/lib/gdm3
SegvAnalysis:
Segfault happened at: 0x7fedbfa22393: jmpq *%rax
PC (0x7fedbfa22393) ok
source "*%rax" (0xfffaffed9015
SegvReason: reading unknown VMA
Signal: 11
SourcePackage: gnome-shell
StacktraceTop:
?? () from /usr/lib/
?? () from /usr/lib/
?? () from /usr/lib/
?? () from /usr/lib/
?? () from /usr/lib/
Title: gnome-shell crashed with SIGSEGV
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups:
summary: |
- gnome-shell crashed with SIGSEGV + gnome-shell crashed with SIGSEGV in dri_flush_front_buffer() from + intel_flush_front() from intel_glFlush() |
information type: | Private → Public |
Changed in gnome-shell (Ubuntu Bionic): | |
assignee: | nobody → Daniel van Vugt (vanvugt) |
tags: | removed: rls-bb-incoming |
Changed in gnome-shell (Ubuntu Bionic): | |
status: | Triaged → In Progress |
description: | updated |
Changed in mutter (Ubuntu Bionic): | |
assignee: | nobody → Daniel van Vugt (vanvugt) |
Changed in mutter (Ubuntu Eoan): | |
status: | New → Fix Released |
Changed in mutter (Ubuntu Focal): | |
status: | New → Fix Released |
Changed in mutter (Ubuntu Bionic): | |
importance: | Undecided → Medium |
Changed in mutter (Ubuntu Eoan): | |
importance: | Undecided → Medium |
Changed in mutter (Ubuntu Focal): | |
importance: | Undecided → Medium |
no longer affects: | gnome-shell (Ubuntu) |
no longer affects: | gnome-shell (Ubuntu Bionic) |
no longer affects: | gnome-shell (Ubuntu Eoan) |
no longer affects: | gnome-shell (Ubuntu Focal) |
Changed in mutter (Ubuntu Bionic): | |
status: | New → Confirmed |
description: | updated |
StacktraceTop: front_buffer (driDrawable= 0x55c07fd3fe40, data=<optimized out>) at ../src/ gbm/backends/ dri/gbm_ dri.c:93 entry=0x55c07fc 62320) at ../src/ mesa/drivers/ dri/i965/ brw_context. c:252 2320) at ../src/ mesa/drivers/ dri/i965/ brw_context. c:297 8000, disp=0x55c07fc5 b300, dsurf=0x55c0804 002b0, rsurf=0x55c0804 002b0, ctx=<optimized out>) at ../src/ egl/drivers/ dri2/egl_ dri2.c: 1520 b300, draw=0x55c08040 02b0, read=0x55c08040 02b0, ctx=0x55c07fc829b0) at ../src/ egl/main/ eglapi. c:884
dri_flush_
intel_flush_front (ctx=ctx@
intel_glFlush (ctx=0x55c07fc6
dri2_make_current (drv=0x55c07fa0
eglMakeCurrent (dpy=0x55c07fc5