*** This bug is a duplicate of bug 1943369 ***
https://bugs.launchpad.net/bugs/1943369
Status changed to 'Confirmed' because the bug affects multiple users.
** Changed in: glib2.0 (Ubuntu)
Status: New => Confirmed
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https://bugs.launchpad.net/bugs/1945853
Title:
mate-screensaver crashed with SIGSEGV in matemenu_tree_item_ref()
Status in glib2.0 package in Ubuntu:
Confirmed
Status in mate-screensaver package in Ubuntu:
Confirmed
Bug description:
I found this casually when I was testing the latest Ubuntu MATE 21.10
Beta. I have no idea what may cause the crash.
ProblemType: Crash
DistroRelease: Ubuntu 21.10
Package: mate-screensaver 1.26.0-0ubuntu1
ProcVersionSignature: Ubuntu 5.13.0-16.16-generic 5.13.13
Uname: Linux 5.13.0-16-generic x86_64
NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair
ApportVersion: 2.20.11-0ubuntu69
Architecture: amd64
CasperMD5CheckResult: pass
CasperVersion: 1.465
CurrentDesktop: MATE
Date: Sat Oct 2 07:53:08 2021
ExecutablePath: /usr/bin/mate-screensaver
ExecutableTimestamp: 1629565330
LiveMediaBuild: Ubuntu-MATE 21.10 "Impish Indri" - Beta amd64 (20211002)
ProcCmdline: mate-screensaver
ProcCwd: /home/ubuntu-mate
ProcEnviron:
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=en_US.UTF-8
SHELL=/bin/bash
SegvAnalysis:
Segfault happened at: 0x7fc222155b07 <matemenu_tree_item_ref+7>: lock
addl $0x1,(%rdi)
PC (0x7fc222155b07) ok
source "$0x1" ok
destination "(%rdi)" (0x00000000) not located in a known VMA region (needed
writable region)!
SegvReason: writing NULL VMA
Signal: 11
SourcePackage: mate-screensaver
StacktraceTop:
matemenu_tree_item_ref () from /lib/x86_64-linux-gnu/libmate-menu.so.2
gs_theme_manager_lookup_theme_info ()
?? ()
?? ()
g_closure_invoke () from /lib/x86_64-linux-gnu/libgobject-2.0.so.0
Title: mate-screensaver crashed with SIGSEGV in matemenu_tree_item_ref()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin lxd plugdev sambashare sudo
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