pitivi crashed with SIGSEGV in type_check_is_value_type_U()

[David Knoll]

Crashed after being stuck at 52% for a minute during rendering.

ProblemType: Crash
DistroRelease: Ubuntu 13.04
Package: pitivi 0.15.2-0.1ubuntu1
ProcVersionSignature: Ubuntu 3.8.0-14.24-generic 3.8.4
Uname: Linux 3.8.0-14-generic x86_64
NonfreeKernelModules: wl
ApportVersion: 2.9.2-0ubuntu5
Architecture: amd64
CrashCounter: 1
Date: Fri Mar 29 19:48:52 2013
ExecutablePath: /usr/bin/pitivi
InterpreterPath: /usr/bin/python2.7
MarkForUpload: True
PackageArchitecture: all
ProcCmdline: /usr/bin/python /usr/bin/pitivi /home/username/Desktop/Untitled.xptv
ProcEnviron:
 LANGUAGE=en_GB:en
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=en_GB.UTF-8
 SHELL=/bin/bash
SegvAnalysis:
 Segfault happened at: 0x7f511279a20c <g_type_check_value+108>: cmpq $0x0,(%rax)
 PC (0x7f511279a20c) ok
 source "$0x0" ok
 destination "(%rax)" (0x700000008000000) not located in a known VMA region (needed writable region)!
 Stack memory exhausted (SP below stack segment)
SegvReason: writing unknown VMA
Signal: 11
SourcePackage: pitivi
StacktraceTop:
 g_type_check_value () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
 gst_value_is_fixed () from /usr/lib/x86_64-linux-gnu/libgstreamer-0.10.so.0
 gst_structure_foreach () from /usr/lib/x86_64-linux-gnu/libgstreamer-0.10.so.0
 gst_caps_is_equal () from /usr/lib/x86_64-linux-gnu/libgstreamer-0.10.so.0
 ?? () from /usr/lib/x86_64-linux-gnu/libgstbase-0.10.so.0
Title: pitivi crashed with SIGSEGV in g_type_check_value()
UpgradeStatus: Upgraded to raring on 2012-10-11 (169 days ago)
UserGroups: adm cdrom dialout dip kismet lpadmin plugdev sambashare sudo vboxusers

[Apport retracing service (apport)]

StacktraceTop:
 type_check_is_value_type_U (type=0) at /build/buildd/glib2.0-2.36.0/./gobject/gtype.c:4133
 g_type_check_value (value=0xd27b30, value@entry=0x7f50e00010c8) at /build/buildd/glib2.0-2.36.0/./gobject/gtype.c:4168
 gst_value_is_fixed (value=0x7f50e00010c8) at gstvalue.c:4123
 gst_structure_foreach (structure=0x2c68270, func=0x7f51089ce7e0 <gst_caps_is_fixed_foreach>, user_data=0x0) at gststructure.c:1097
 gst_caps_is_equal (caps1=0x2bd1040, caps2=0x7f50d8002640) at gstcaps.c:1177

[Launchpad Janitor (janitor)]

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