Ubuntu
indicator-appmenu package

unity-panel-service crashed with SIGSEGV in style_info_set_data()

Bug #1547633 reported by Amr Ibrahim on 2016-02-19

10

This bug affects 1 person

Affects		Status	Importance	Assigned to	Milestone
	indicator-appmenu (Ubuntu)	New	Medium	Unassigned

Bug Description

I don't know what happened exactly. Apport reported this crash.

ProblemType: Crash
DistroRelease: Ubuntu 14.04
Package: indicator-appmenu 13.01.0+14.04.20140404-0ubuntu1
ProcVersionSignature: Ubuntu 4.2.0-27.32~14.04.1-generic 4.2.8-ckt1
Uname: Linux 4.2.0-27-generic x86_64
NonfreeKernelModules: wl
ApportVersion: 2.14.1-0ubuntu3.19
Architecture: amd64
CurrentDesktop: Unity
Date: Fri Feb 19 20:43:06 2016
ExecutablePath: /usr/lib/unity/unity-panel-service
InstallationDate: Installed on 2015-06-16 (247 days ago)
InstallationMedia: Ubuntu 14.04.2 LTS "Trusty Tahr" - Release amd64 (20150218.1)
ProcCmdline: /usr/lib/unity/unity-panel-service
SegvAnalysis:
Segfault happened at: 0x7fc1e7eeed38: mov (%rdi),%rdi
PC (0x7fc1e7eeed38) ok
source "(%rdi)" (0x00000020) not located in a known VMA region (needed readable region)!
destination "%rdi" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: indicator-appmenu
StacktraceTop:
?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
g_hash_table_remove_all () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
g_hash_table_destroy () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
Title: unity-panel-service crashed with SIGSEGV in g_hash_table_remove_all()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip libvirtd lpadmin plugdev sambashare sudo

Tags:

Revision history for this message

Amr Ibrahim (amribrahim1987) wrote on 2016-02-19:

#1

Dependencies.txt Edit (8.1 KiB, text/plain; charset="utf-8")
Disassembly.txt Edit (619 bytes, text/plain; charset="utf-8")
ProcEnviron.txt Edit (314 bytes, text/plain; charset="utf-8")
ProcMaps.txt Edit (50.8 KiB, text/plain; charset="utf-8")
ProcStatus.txt Edit (913 bytes, text/plain; charset="utf-8")
Registers.txt Edit (683 bytes, text/plain; charset="utf-8")
Stacktrace.txt Edit (10.6 KiB, text/plain; charset="utf-8")
ThreadStacktrace.txt Edit (13.2 KiB, text/plain; charset="utf-8")
upstart.unity-panel-service.log.txt Edit (609 bytes, text/plain; charset="utf-8")

Revision history for this message

Apport retracing service (apport) wrote on 2016-02-22:

#2

StacktraceTop:
style_info_set_data (data=data@entry=0x0, info=0x0) at /build/gtk+3.0-3sSotQ/gtk+3.0-3.10.8/./gtk/gtkstylecontext.c:555
style_info_free (info=0x0) at /build/gtk+3.0-3sSotQ/gtk+3.0-3.10.8/./gtk/gtkstylecontext.c:570
g_hash_table_remove_all_nodes (hash_table=0x202d920, notify=<optimized out>) at /build/buildd/glib2.0-2.40.2/./glib/ghash.c:500
g_hash_table_remove_all (hash_table=hash_table@entry=0x202d920) at /build/buildd/glib2.0-2.40.2/./glib/ghash.c:1371
g_hash_table_destroy (hash_table=0x202d920) at /build/buildd/glib2.0-2.40.2/./glib/ghash.c:1067

Revision history for this message

Apport retracing service (apport) wrote on 2016-02-22: Stacktrace.txt

#3

Stacktrace.txt Edit (34.2 KiB, text/plain)

Revision history for this message

Apport retracing service (apport) wrote on 2016-02-22: StacktraceSource.txt

#4

StacktraceSource.txt Edit (22.2 KiB, text/plain)

Revision history for this message

Apport retracing service (apport) wrote on 2016-02-22: ThreadStacktrace.txt

#5

ThreadStacktrace.txt Edit (37.9 KiB, text/plain)

Changed in indicator-appmenu (Ubuntu):
importance:	Undecided → Medium
summary:	- unity-panel-service crashed with SIGSEGV in g_hash_table_remove_all() + unity-panel-service crashed with SIGSEGV in style_info_set_data()
tags:	removed: need-amd64-retrace

Amr Ibrahim (amribrahim1987) on 2016-04-22

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