Unity

compiz crashed with SIGSEGV in g_utf8_validate()

Bug #736792 reported by yunyue on 2011-03-17

This bug affects 14 people

	Status	Importance	Assigned to	Milestone
BAMF	Fix Released	Medium	Jason Smith
Unity	Fix Released	High	Jason Smith	Unity 3.8.4
bamf (Ubuntu)	Fix Released	High	Unassigned
unity (Ubuntu)	Fix Released	Undecided	Unassigned

Bug Description

It happen when I click the application desktop

ProblemType: Crash
DistroRelease: Ubuntu 11.04
Package: libnux-0.9-0 0.9.32-0ubuntu1
ProcVersionSignature: Ubuntu 2.6.38-6.34-generic 2.6.38-rc7
Uname: Linux 2.6.38-6-generic x86_64
Architecture: amd64
CrashCounter: 1
Date: Thu Mar 17 19:24:42 2011
ExecutablePath: /usr/bin/compiz
InstallationMedia: Ubuntu 9.10 "Karmic Koala" - Release amd64 (20091027.1)
ProcCmdline: compiz
ProcEnviron:
LANGUAGE=zh_CN:en
LANG=zh_CN.utf8
SHELL=/bin/bash
SegvAnalysis:
Segfault happened at: 0x7f7728e89150 <g_utf8_validate+496>: cmpb $0x0,(%rdi)
PC (0x7f7728e89150) ok
source "$0x0" ok
destination "(%rdi)" (0x00000066) not located in a known VMA region (needed writable region)!
SegvReason: writing NULL VMA
Signal: 11
SourcePackage: nux
StacktraceTop:
g_utf8_validate () from /lib/libglib-2.0.so.0
g_variant_new_hostnamering () from /lib/libglib-2.0.so.0
g_variant_new_hostnamerv () from /lib/libglib-2.0.so.0
g_settings_set_hostnamerv () from /usr/lib/libgio-2.0.so.0
FavoriteStoreGSettings::RemoveFavorite(char conhostname*) () from /usr/lib/compiz/libunityshell.so
Title: compiz crashed with SIGSEGV in g_utf8_validate()
UpgradeStatus: Upgraded to natty on 2011-03-12 (4 days ago)
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare

Tags:

Related branches

lp:~ubuntu-desktop/bamf/ubuntu

lp:ubuntu/natty/bamf

Revision history for this message

yunyue (zhuguangyu520) wrote on 2011-03-17:

Dependencies.txt Edit (1.7 KiB, text/plain; charset="utf-8")
Disassembly.txt Edit (1.0 KiB, text/plain; charset="utf-8")
ProcMaps.txt Edit (118.9 KiB, text/plain; charset="utf-8")
ProcStatus.txt Edit (796 bytes, text/plain; charset="utf-8")
Registers.txt Edit (697 bytes, text/plain; charset="utf-8")
Stacktrace.txt Edit (2.9 KiB, text/plain; charset="utf-8")
ThreadStacktrace.txt Edit (5.8 KiB, text/plain; charset="utf-8")
XsessionErrors.txt Edit (4.4 KiB, text/plain; charset="utf-8")

Revision history for this message

Apport retracing service (apport) wrote on 2011-03-18:

StacktraceTop:
fast_validate (str=0x66 <Address 0x66 out of bounds>, max_len=-1, end=0x0) at /build/buildd/glib2.0-2.28.3/./glib/gutf8.c:1616
g_utf8_validate (str=0x66 <Address 0x66 out of bounds>, max_len=-1, end=0x0) at /build/buildd/glib2.0-2.28.3/./glib/gutf8.c:1784
g_variant_new_string (string=0x66 <Address 0x66 out of bounds>) at /build/buildd/glib2.0-2.28.3/./glib/gvariant.c:1133
g_variant_new_strv (strv=0x7fff2ff54dd0, length=15) at /build/buildd/glib2.0-2.28.3/./glib/gvariant.c:1353
g_settings_set_strv (settings=0x2b148f0, key=0x7f771cbb7f70 "\240", value=<value optimized out>) at /build/buildd/glib2.0-2.28.3/./gio/gsettings.c:1977

Revision history for this message

Apport retracing service (apport) wrote on 2011-03-18: Stacktrace.txt

Stacktrace.txt Edit (6.0 KiB, text/plain)

Revision history for this message

Apport retracing service (apport) wrote on 2011-03-18: ThreadStacktrace.txt

ThreadStacktrace.txt Edit (10.3 KiB, text/plain)

Changed in nux (Ubuntu):
importance:	Undecided → Medium
tags:	removed: need-amd64-retrace

Sebastien Bacher (seb128) on 2011-03-18

visibility:

private → public

Alex Launi (alexlauni) on 2011-03-22

affects:	nux → bamf
Changed in unity:
status:	New → Confirmed
Changed in nux (Ubuntu):
status:	New → Invalid
Changed in bamf:
status:	New → Confirmed
assignee:	nobody → Jason Smith (jassmith)
importance:	Undecided → Medium

Didier Roche-Tolomelli (didrocks) on 2011-03-24

Changed in bamf (Ubuntu):
status:	New → Confirmed

Didier Roche-Tolomelli (didrocks) on 2011-04-05

Changed in unity:
importance:	Undecided → Medium
Changed in bamf (Ubuntu):
importance:	Undecided → High
Changed in unity:
importance:	Medium → High
milestone:	none → 3.8.4

Revision history for this message

Jason Smith (jassmith) wrote on 2011-04-05:

Fixed this this weekend

Changed in unity:
assignee:	nobody → Jason Smith (jassmith)
status:	Confirmed → Fix Committed
Changed in bamf:
status:	Confirmed → Fix Committed

Didier Roche-Tolomelli (didrocks) on 2011-04-07

Changed in bamf (Ubuntu):
status:	Confirmed → Fix Committed

Didier Roche-Tolomelli (didrocks) on 2011-04-07

Changed in bamf:
status:	Fix Committed → Fix Released
Changed in unity:
status:	Fix Committed → Fix Released

Revision history for this message

Launchpad Janitor (janitor) wrote on 2011-04-07:

This bug was fixed in the package bamf - 0.2.84-0ubuntu1

---------------
bamf (0.2.84-0ubuntu1) natty; urgency=low

  * New upstream release.
    - unity-panel-service crashed with SIGSEGV in bamf_factory_view_for_path()
      (LP: #717684)
    - bamfdaemon crashed with SIGABRT in dbus_g_connection_register_g_object()
      (LP: #739218)
    - compiz crashed with SIGSEGV in g_utf8_validate() (LP: #736792)
-- Didier Roche <email address hidden> Thu, 07 Apr 2011 17:17:54 +0200

Changed in bamf (Ubuntu):
status:	Fix Committed → Fix Released

Adolfo Jayme Barrientos (fitojb) on 2014-01-11

no longer affects:	nux (Ubuntu)
no longer affects:	bamf (Ubuntu Quantal)

Marco Trevisan (Treviño) (3v1n0) on 2014-07-25

Changed in unity (Ubuntu):
status:	New → Fix Released

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compiz crashed with SIGSEGV in g_utf8_validate()

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