ubuntuone-login crashed with SIGSEGV in pthread_mutex_lock()

Bug #552682 reported by Mike Basinger on 2010-03-31
32
This bug affects 6 people
Affects Status Importance Assigned to Milestone
Ubuntu One Client
Undecided
Roberto Alsina
ubuntuone-client (Ubuntu)
Medium
Roberto Alsina

Bug Description

Binary package hint: ubuntuone-client

Crashed when launching System --> Preference --> Ubuntu One

ProblemType: Crash
DistroRelease: Ubuntu 10.04
Package: ubuntuone-client-gnome 1.1.4-0ubuntu1
ProcVersionSignature: Ubuntu 2.6.32-18.27-generic 2.6.32.10+drm33.1
Uname: Linux 2.6.32-18-generic i686
NonfreeKernelModules: nvidia
.home.dbasinge..config.ubuntuone.syncdaemon.conf:
 [bandwidth_throttling]
 on = False
 read_limit = 2097152
 write_limit = 2097152
Architecture: i386
Date: Wed Mar 31 11:04:06 2010
ExecutablePath: /usr/lib/ubuntuone-client/ubuntuone-login
InstallationMedia: Ubuntu 10.04 "Lucid Lynx" - Alpha i386 (20100331)
InterpreterPath: /usr/bin/python2.6
ProcCmdline: /usr/bin/python /usr/lib/ubuntuone-client/ubuntuone-login
ProcEnviron:
 SHELL=/bin/bash
 LANG=en_US.utf8
SegvAnalysis:
 Segfault happened at: 0x732fd1 <pthread_mutex_lock+193>: lock cmpxchg %ecx,(%esi)
 PC (0x00732fd1) ok
 source "%ecx" ok
 destination "(%esi)" (0x00abcdef) in non-writable VMA region: 0x00a44000-0x00c12000 r-xp /usr/lib/pyshared/python2.6/gtk-2.0/gtk/_gtk.so
SegvReason: writing VMA /usr/lib/pyshared/python2.6/gtk-2.0/gtk/_gtk.so
Signal: 11
SourcePackage: ubuntuone-client
StacktraceTop:
 pthread_mutex_lock ()
 ?? () from /lib/libdbus-1.so.3
 ?? () from /lib/libdbus-1.so.3
 dbus_connection_send () from /lib/libdbus-1.so.3
 ?? () from /usr/lib/pymodules/python2.6/_dbus_bindings.so
Title: ubuntuone-login crashed with SIGSEGV in pthread_mutex_lock()
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare

Mike Basinger (mike.basinger) wrote :
visibility: private → public

StacktraceTop:
 pthread_mutex_lock ()
 _dbus_pthread_mutex_lock (mutex=0xabcdef)
 _dbus_mutex_lock (mutex=0x0) at dbus-threads.c:148
 dbus_connection_send (connection=0x9b61208,
 ?? () from /usr/lib/pymodules/python2.6/_dbus_bindings.so

Changed in ubuntuone-client (Ubuntu):
importance: Undecided → Medium
tags: removed: need-i386-retrace
tags: added: client desktop+
Roberto Alsina (ralsina) wrote :

I noticed this happened with a pre-release version of Ubuntu.

Do you experience the same issue with an updated version of Lucid?

Changed in ubuntuone-client:
status: New → Incomplete
Changed in ubuntuone-client (Ubuntu):
status: New → Incomplete
assignee: nobody → Roberto Alsina (ralsina)
Changed in ubuntuone-client:
assignee: nobody → Roberto Alsina (ralsina)
Leo Arias (elopio) wrote :

Expiring incomplete bug after a long period of inactivity. If this is still a problem for you, please reopen.

Changed in ubuntuone-client:
status: Incomplete → Invalid
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