GNOME Bugzilla – Bug 692631
gnome-panel crashed with SIGSEGV in gtk_widget_pop_verify_invariants()
Last modified: 2020-11-06 20:23:05 UTC
This is an upstream report of gnome-panel crash, which occures the first time with package gnome-panel 3.3.91 in Ubuntu12.04 and is still actual up to package gnome-panel 3.6.2 in Ubuntu13.04 development branch. During time launchpad has counted 125 people who areaffected by stacktrace identification. The original report can be found at: https://bugs.launchpad.net/ubuntu/+source/gnome-panel/+bug/948667 and list all dublicates over different versions. A stactrace is available only for the 3.3.91 version and will be attached here. Unfortunally I am by myself not able to hit the crash on any version, so a stacktrace from myself is not available(I only bring this upstream). Anyway, the stacktrace top is listed as still the same for any affected version. A review of the dublicates gives that the crash seems to e most likely occures on login. Other circumstances are descibed(various). The header of https://bugs.launchpad.net/ubuntu/+source/gnome-panel/+bug/948667 will be copied here and the available stacktrace will be attached. If there is need to test any further please contact the 125 affected people automatically by simple commenting on the launchpad report. Thanks ---------------------------------------------(header of launchpad bug): Crash happened while changing power settings but power settings window was still responsive. ProblemType: Crash DistroRelease: Ubuntu 12.04 Package: gnome-panel 1:3.3.91-0ubuntu1 ProcVersionSignature: Ubuntu 3.2.0-18.28-generic 3.2.9 Uname: Linux 3.2.0-18-generic x86_64 ApportVersion: 1.94-0ubuntu2 Architecture: amd64 Date: Wed Mar 7 11:41:47 2012 ExecutablePath: /usr/bin/gnome-panel InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Beta amd64 (20120301) ProcCmdline: gnome-panel ProcEnviron: LANGUAGE=en_SG:en LANG=en_SG.UTF-8 SHELL=/bin/bash SegvAnalysis: Segfault happened at: 0x7fc89adc0e85: mov 0x78(%rax),%edx PC (0x7fc89adc0e85) ok source "0x78(%rax)" (0xaaaaaaaaaaaaab22) not located in a known VMA region (needed readable region)! destination "%edx" ok SegvReason: reading unknown VMA Signal: 11 SourcePackage: gnome-panel
+ Trace 231448
A ThreadStacktrace.txt on the same version is also available and will be attached following.
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+ Trace 231449
Thread 1 (Thread 0x7fc89bbf7980 (LWP 21449))
bugzilla.gnome.org is being replaced by gitlab.gnome.org. We are closing all old bug reports in Bugzilla which have not seen updates for many years. If you can still reproduce this issue in a currently supported version of GNOME (currently that would be 3.38), then please feel free to report it at https://gitlab.gnome.org/GNOME/gnome-panel/-/issues/ Thank you for reporting this issue and we are sorry it could not be fixed.