unity-webapps-context-daemon crashed with SIGSEGV in magazine_chain_pop_head()

[Andrea Biolo]

while open the dash

ProblemType: Crash
DistroRelease: Ubuntu 12.10
Package: unity-webapps-service 2.3.8-0ubuntu3
ProcVersionSignature: Ubuntu 3.5.0-16.25-generic 3.5.4
Uname: Linux 3.5.0-16-generic x86_64
ApportVersion: 2.5.3-0ubuntu1
Architecture: amd64
Date: Sun Sep 30 22:08:26 2012
ExecutablePath: /usr/lib/libunity-webapps/unity-webapps-context-daemon
InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Alpha amd64 (20120919)
ProcCmdline: /usr/lib/libunity-webapps/unity-webapps-context-daemon OMG!\ Ubuntu! www.omgubuntu.co.uk http://cloudfront.omgubuntu.co.uk/wp-content/themes/randyjensen-handcrafted-wp-theme-2d2cd06/images/logo.png [Invalid\ UTF-8]
ProcEnviron:
 SHELL=/bin/bash
 PATH=(custom, no user)
 LANG=it_IT.UTF-8
SegvAnalysis:
 Segfault happened at: 0x7f5233dbc852 <g_slice_alloc+210>: mov 0x8(%rdx),%rbx
 PC (0x7f5233dbc852) ok
 source "0x8(%rdx)" (0x7f5200000008) not located in a known VMA region (needed readable region)!
 destination "%rbx" ok
SegvReason: reading unknown VMA
Signal: 11
SourcePackage: libunity-webapps
StacktraceTop:
 g_slice_alloc () 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_dbus_gvalue_to_gvariant () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
 ?? ()
Title: unity-webapps-context-daemon crashed with SIGSEGV in g_slice_alloc()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo

[Apport retracing service (apport)]

StacktraceTop:
 magazine_chain_pop_head (magazine_chunks=0x1b15fe0) at /build/buildd/glib2.0-2.34.0/./glib/gslice.c:528
 thread_memory_magazine1_alloc (ix=<optimized out>, tmem=<optimized out>) at /build/buildd/glib2.0-2.34.0/./glib/gslice.c:835
 g_slice_alloc (mem_size=mem_size@entry=40) at /build/buildd/glib2.0-2.34.0/./glib/gslice.c:994
 g_variant_alloc (trusted=1, serialised=1, type=0x7f5233df0a23) at /build/buildd/glib2.0-2.34.0/./glib/gvariant-core.c:476
 g_variant_new_from_bytes (type=type@entry=0x7f5233df0a23, bytes=bytes@entry=0x7f5224012630, trusted=trusted@entry=1) at /build/buildd/glib2.0-2.34.0/./glib/gvariant-core.c:511

[Launchpad Janitor (janitor)]

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

[Brandon Schaefer (brandontschaefer)]

Lack of info, and no one has been able to reproduce it on our team. If you have more information on how to reproduce this please let us know.

[Launchpad Janitor (janitor)]

[Expired for libunity-webapps (Ubuntu) because there has been no activity for 60 days.]