Ubuntu
avant-window-navigator package

awn-applet crashed with SIGSEGV in task_item_left_click()

Bug #550541 reported by WNino on 2010-03-28

10

This bug affects 1 person

Affects		Status	Importance	Assigned to	Milestone
	Awn	Fix Released	High	moonbeam	Awn 0.4.0
	avant-window-navigator (Ubuntu)	Fix Released	Medium	Julien Lavergne

Bug Description

Binary package hint: avant-window-navigator

I dont know what happened. I turn on my laptop and when the aplet craseh i saw that firefox had 7 windows opened, thats it's all.

ProblemType: Crash
DistroRelease: Ubuntu 10.04
Package: avant-window-navigator 0.4.0~rc1-0ubuntu1
ProcVersionSignature: Ubuntu 2.6.32-17.26-generic 2.6.32.10+drm33.1
Uname: Linux 2.6.32-17-generic i686
Architecture: i386
CheckboxSubmission: 32671fb4730a91ffd91aad38a1803e05
CheckboxSystem: 2e4ab5fb96eeb897d439b8ef1239668e
Date: Sun Mar 28 14:03:59 2010
ExecutablePath: /usr/bin/awn-applet
InstallationMedia: Ubuntu 10.04 "Lucid Lynx" - Beta i386 (20100318)
ProcCmdline: awn-applet -p /usr/share/avant-window-navigator/applets/taskmanager.desktop -u 3 -w 18874412 -i 1
ProcEnviron:
PATH=(custom, user)
LANG=es_CO.utf8
SHELL=/bin/bash
SegvAnalysis:
Segfault happened at: 0x167dca3: mov 0xc(%eax),%edx
PC (0x0167dca3) ok
source "0xc(%eax)" (0x0000000c) not located in a known VMA region (needed readable region)!
destination "%edx" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: avant-window-navigator
StacktraceTop:
?? () from /usr/lib/awn/applets/taskmanager/taskmanager.so
task_item_left_click ()
?? () from /usr/lib/awn/applets/taskmanager/taskmanager.so
g_cclosure_marshal_VOID__VOID ()
g_closure_invoke () from /usr/lib/libgobject-2.0.so.0
Title: awn-applet crashed with SIGSEGV in task_item_left_click()
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare
XsessionErrors: (polkit-gnome-authentication-agent-1:2988): GLib-CRITICAL **: g_once_init_leave: assertion `initialization_value != 0' failed

Tags:

Related branches

lp:awn/0.4

lp:ubuntu/lucid/avant-window-navigator

lp:debian/avant-window-navigator

Revision history for this message

WNino (banderas) wrote on 2010-03-28:

#1

Dependencies.txt Edit (4.9 KiB, text/plain; charset="utf-8")
Disassembly.txt Edit (662 bytes, text/plain; charset="utf-8")
ProcMaps.txt Edit (29.6 KiB, text/plain; charset="utf-8")
ProcStatus.txt Edit (780 bytes, text/plain; charset="utf-8")
Registers.txt Edit (478 bytes, text/plain; charset="utf-8")
Stacktrace.txt Edit (3.2 KiB, text/plain; charset="utf-8")
ThreadStacktrace.txt Edit (3.2 KiB, text/plain; charset="utf-8")

Revision history for this message

WNino (banderas) wrote on 2010-03-28:

#2

Other cuestion: My /home was before the 10.4 installation

Revision history for this message

Apport retracing service (apport) wrote on 2010-04-01:

#3

StacktraceTop:
_left_click (item=0x9baf800, event=0x0)
task_item_left_click (item=0x9baf800, event=0x0)
task_item_activate (widget=0x9baf800, null=0x0)
?? () from /usr/lib/libgobject-2.0.so.0
g_closure_invoke () from /usr/lib/libgobject-2.0.so.0

Revision history for this message

Apport retracing service (apport) wrote on 2010-04-01: Stacktrace.txt

#4

Stacktrace.txt Edit (6.4 KiB, text/plain)

Revision history for this message

Apport retracing service (apport) wrote on 2010-04-01: ThreadStacktrace.txt

#5

ThreadStacktrace.txt Edit (6.4 KiB, text/plain)

Changed in avant-window-navigator (Ubuntu):
importance:	Undecided → Medium
tags:	removed: need-i386-retrace

Revision history for this message

Julien Lavergne (gilir) wrote on 2010-04-03:

#6

Thanks for your bug report. Forwarding upstream.

visibility:	private → public
Changed in avant-window-navigator (Ubuntu):
status:	New → Triaged

Michal Hruby (mhr3) on 2010-04-10

Changed in awn:
status:	New → Triaged
importance:	Undecided → High
assignee:	nobody → moonbeam (rcryderman)
milestone:	none → 0.4.0

Revision history for this message

moonbeam (rcryderman) wrote on 2010-04-10:

#7

Should be resolved in rev 673.

Changed in awn:
status:	Triaged → Fix Committed

Julien Lavergne (gilir) on 2010-04-11

Changed in avant-window-navigator (Ubuntu):
assignee:	nobody → Julien Lavergne (gilir)
status:	Triaged → In Progress

Revision history for this message

Launchpad Janitor (janitor) wrote on 2010-04-11:

#8

This bug was fixed in the package avant-window-navigator - 0.4.0-0ubuntu1

---------------
avant-window-navigator (0.4.0-0ubuntu1) lucid; urgency=low

  * New upstream release.
   - Fix crash when event is NULL (LP: #550541)
   - Fix crash in awn-setting when adding applet (LP: #557778)
  * debian/control
   - Add mention of Awn in the description.
   - Add depends on python-desktop-agnostic for python-awn.
  * debian/patches
   - 02-bad-pointer-init.patch: From upstream, bad unitialized pointer.
-- Julien Lavergne <email address hidden> Sun, 11 Apr 2010 21:17:27 +0200

Changed in avant-window-navigator (Ubuntu):
status:	In Progress → Fix Released

Mark Lee (malept) on 2010-04-12

Changed in awn:
status:	Fix Committed → Fix Released

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