wrapper-2.0 crashed with SIGSEGV in magazine_chain_pop_head()

Bug #1821457 reported by Kardos László on 2019-03-23
64
This bug affects 8 people
Affects Status Importance Assigned to Milestone
xfce4-panel (Ubuntu)
Medium
Unassigned

Bug Description

wrapper-2.0 crashed with SIGSEGV in g_slice_free_chain_with_offset()

ProblemType: Crash
DistroRelease: Ubuntu 19.04
Package: libxfce4panel-2.0-4 4.13.4-1
ProcVersionSignature: Ubuntu 5.0.0-7.8-generic 5.0.0
Uname: Linux 5.0.0-7-generic x86_64
ApportVersion: 2.20.10-0ubuntu23
Architecture: amd64
CurrentDesktop: XFCE
Date: Sat Mar 23 16:38:27 2019
ExecutablePath: /usr/lib/x86_64-linux-gnu/xfce4/panel/wrapper-2.0
InstallationDate: Installed on 2019-03-23 (0 days ago)
InstallationMedia: Xubuntu 19.04 "Disco Dingo" - Alpha amd64 (20190322)
ProcCmdline: /usr/lib/x86_64-linux-gnu/xfce4/panel/wrapper-2.0 /usr/lib/x86_64-linux-gnu/xfce4/panel/plugins/libwhiskermenu.so 1 10485767 whiskermenu Whisker\ Menü menü\ megjelenítése\ a\ telepített\ alkalmazások\ könnyű\ eléréséhez
ProcEnviron:
 LANGUAGE=hu
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=hu_HU.UTF-8
 SHELL=/bin/bash
SegvAnalysis:
 Segfault happened at: 0x7f84a4592c50: mov (%rsi),%rax
 PC (0x7f84a4592c50) ok
 source "(%rsi)" (0x00000001) not located in a known VMA region (needed readable region)!
 destination "%rax" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: xfce4-panel
StacktraceTop:
 ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
 g_slice_free_chain_with_offset () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
 ?? () from /lib/x86_64-linux-gnu/libgtk-3.so.0
 g_list_foreach () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
 g_list_free_full () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
Title: wrapper-2.0 crashed with SIGSEGV in g_slice_free_chain_with_offset()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
separator:

Kardos László (lacosz) wrote :

StacktraceTop:
 magazine_chain_pop_head (magazine_chunks=<synthetic pointer>) at ../../../glib/gslice.c:538
 magazine_cache_trim (allocator=0x7f84a4646d40 <allocator>, stamp=<optimized out>, ix=21897) at ../../../glib/gslice.c:677
 magazine_cache_push_magazine (ix=ix@entry=1, magazine_chunks=<optimized out>, count=51) at ../../../glib/gslice.c:709
 thread_memory_magazine2_unload (tmem=0x5589773447c0, ix=1) at ../../../glib/gslice.c:1198
 g_slice_free_chain_with_offset (mem_size=24, mem_chain=<optimized out>, next_offset=8) at ../../../glib/gslice.c:1198

Changed in xfce4-panel (Ubuntu):
importance: Undecided → Medium
summary: - wrapper-2.0 crashed with SIGSEGV in g_slice_free_chain_with_offset()
+ wrapper-2.0 crashed with SIGSEGV in magazine_chain_pop_head()
tags: removed: need-amd64-retrace
information type: Private Security → Public
Launchpad Janitor (janitor) wrote :

Status changed to 'Confirmed' because the bug affects multiple users.

Changed in xfce4-panel (Ubuntu):
status: New → Confirmed
tags: added: eoan
To post a comment you must log in.
This report contains Public information  Edit
Everyone can see this information.

Duplicates of this bug

Other bug subscribers

Related blueprints