Ubuntu
unity-lens-shopping package

unity-shopping-daemon crashed with SIGSEGV in g_main_context_remove_poll_unlocked()

Bug #1098496 reported by Jean-Baptiste Lallement
18
This bug affects 3 people
Affects Status Importance Assigned to Milestone
unity-lens-shopping (Ubuntu)
Confirmed
Medium
Unassigned

Bug Description

Crashed randomly

ProblemType: Crash
DistroRelease: Ubuntu 13.04
Package: unity-lens-shopping 6.8.0daily12.12.05-0ubuntu1
ProcVersionSignature: Ubuntu 3.8.0-0.2-generic 3.8.0-rc3
Uname: Linux 3.8.0-0-generic x86_64
ApportVersion: 2.8-0ubuntu1
Architecture: amd64
CrashCounter: 1
Date: Fri Jan 11 11:04:59 2013
ExecutablePath: /usr/lib/x86_64-linux-gnu/unity-lens-shopping/unity-shopping-daemon
MarkForUpload: True
ProcCmdline: /usr/lib/x86_64-linux-gnu/unity-lens-shopping/unity-shopping-daemon
ProcEnviron:
 SHELL=/bin/bash
 XDG_RUNTIME_DIR=<set>
 PATH=(custom, user)
 LANG=en_US.UTF-8
SegvAnalysis:
 Segfault happened at: 0x7ffbfd9c3c31: mov 0x58(%rdi),%rcx
 PC (0x7ffbfd9c3c31) ok
 source "0x58(%rdi)" (0x00000058) not located in a known VMA region (needed readable region)!
 destination "%rcx" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: unity-lens-shopping
StacktraceTop:
 ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
 ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
 ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
 g_source_add_child_source () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
 ?? () from /usr/lib/x86_64-linux-gnu/gio/modules/libgiognutls.so
Title: unity-shopping-daemon crashed with SIGSEGV in g_source_add_child_source()
UpgradeStatus: Upgraded to raring on 2012-01-31 (345 days ago)
UserGroups: adm admin cdrom dialout kvm libvirtd lpadmin plugdev sambashare sbuild vboxusers

Revision history for this message
Jean-Baptiste Lallement (jibel) wrote :
Revision history for this message
Apport retracing service (apport) wrote :

StacktraceTop:
 g_main_context_remove_poll_unlocked (context=0x0, fd=0x7ffc00ff8a70) at /build/buildd/glib2.0-2.34.3/./glib/gmain.c:3744
 block_source (source=0x7ffc00ff8a10) at /build/buildd/glib2.0-2.34.3/./glib/gmain.c:2610
 block_source (source=0x7ffc0114aec0) at /build/buildd/glib2.0-2.34.3/./glib/gmain.c:2619
 g_source_add_child_source (source=source@entry=0x7ffc00ff8560, child_source=0x7ffc0114aec0) at /build/buildd/glib2.0-2.34.3/./glib/gmain.c:1339
 gnutls_source_sync (gnutls_source=gnutls_source@entry=0x7ffc00ff8560) at gtlsconnection-gnutls.c:858

Revision history for this message
Apport retracing service (apport) wrote : Stacktrace.txt
Revision history for this message
Apport retracing service (apport) wrote : StacktraceSource.txt
Revision history for this message
Apport retracing service (apport) wrote : ThreadStacktrace.txt
Changed in unity-lens-shopping (Ubuntu):
importance: Undecided → Medium
summary: unity-shopping-daemon crashed with SIGSEGV in
- g_source_add_child_source()
+ g_main_context_remove_poll_unlocked()
tags: removed: need-amd64-retrace
Jean-Baptiste Lallement (jibel)
information type: Private → Public
Revision history for this message
Launchpad Janitor (janitor) wrote :

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

Changed in unity-lens-shopping (Ubuntu):
status: New → Confirmed
Revision history for this message
Paweł Stołowski (stolowski) wrote :

Quick look at the stracktrace indicates a problem in glib-networking code or in gnutls. g_main_context_remove_poll_unlocked in frame #0 is getting a NULL GMainContext. It needs further analysis, but it's very unlikely to be a shopping lens bug.

To post a comment you must log in.
This report contains Public information  
Everyone can see this information.
Subscribing...

Other bug subscribers

Remote bug watches

Bug watches keep track of this bug in other bug trackers.