*** This bug is a duplicate of bug 1964458 ***
https://bugs.launchpad.net/bugs/1964458
Thank you for taking the time to report this bug and helping to make
Ubuntu better. This particular bug has already been reported and is a
duplicate of bug 1964458, so it is being marked as such. Please look at
the other bug report to see if there is any missing information that you
can provide, or to see if there is a workaround for the bug.
Additionally, any further discussion regarding the bug should occur in
the other report. Feel free to continue to report any other bugs you may
find.
** This bug has been marked a duplicate of bug 1964458
[jammy] gnome-shell live session crashes with SIGSEGV in
js::gc::Cell::storeBuffer from js::gc::PostWriteBarrierImpl<JSObject>
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https://bugs.launchpad.net/bugs/1967853
Title:
gnome-shell crashed with SIGSEGV
Status in gnome-shell package in Ubuntu:
New
Bug description:
Tested jammy-desktop-amd64.iso from 2022-04-05 on Ubuntu 21.10 with
virt-manager. I created a virtual machine and selected "Ubuntu 21.04"
as OS (which then uses pc-q35-6.0) and changed the video to virtio
with 3D acceleration.
I tried all video models. Here is the result:
* Bochs: works and gnome-shell is stable
* QXL: Failed after "Try Ubuntu". Screen goes black.
* Ramfb: No screen change/update after GRUB.
* VGA: gnome-shell crashes
* Virtio with 3D acceleration: gnome-shell crashes
* Virtio without 3D acceleration: gnome-shell crashes
ProblemType: Crash
DistroRelease: Ubuntu 22.04
Package: gnome-shell 42.0-1ubuntu1
ProcVersionSignature: Ubuntu 5.15.0-23.23-generic 5.15.27
Uname: Linux 5.15.0-23-generic x86_64
NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair
ApportVersion: 2.20.11-0ubuntu80
Architecture: amd64
CasperMD5CheckResult: pass
CasperVersion: 1.468
CurrentDesktop: ubuntu:GNOME
Date: Tue Apr 5 10:42:56 2022
DisplayManager: gdm3
ExecutablePath: /usr/bin/gnome-shell
LiveMediaBuild: Ubuntu 22.04 LTS "Jammy Jellyfish" - Daily amd64 (20220405)
ProcCmdline: gnome-shell --sm-disable --mode=ubiquity
ProcEnviron:
PATH=(custom, no user)
LANG=C.UTF-8
XDG_RUNTIME_DIR=<set>
RelatedPackageVersions: mutter-common 42.0-1ubuntu1
SegvAnalysis:
Segfault happened at: 0x7ff155766f44: mov (%rsi),%rax
PC (0x7ff155766f44) ok
source "(%rsi)" (0x1bd441c00000) not located in a known VMA region (needed
readable region)!
destination "%rax" ok
SegvReason: reading unknown VMA
Signal: 11
SourcePackage: gnome-shell
Stacktrace:
#0 0x00007ff155766f44 in ?? ()
No symbol table info available.
Backtrace stopped: Cannot access memory at address 0x7fffd34c3ae0
StacktraceTop: ?? ()
Title: gnome-shell crashed with SIGSEGV
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin lxd plugdev sambashare sudo
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