empathy crashed with SIGSEGV in g_closure_invalidate()

[ooze]

Binary package hint: empathy

I used the !videome command with the <email address hidden> bot. I could see my video stream in the preview, but I did not have incoming video. After 4 seconds, Empathy crashes.

If empathy is run with GST_DEBUG=2, I get the following lines repeatedly on output:

0:00:14.366897839 13648 0x152eab0 WARN speexdec gstspeexdec.c:706:speex_dec_chain_parse_data:<speexdec0> Unexpected end of stream found
0:00:14.368764906 13648 0x15faf90 WARN pulse pulsesink.c:523:gst_pulsering_stream_underflow_cb:<autoaudiosink0-actual-sink-pulse> Got underflow
0:00:14.420434892 13648 0x7fc0ac02b070 ERROR rtptheoradepay gstrtptheoradepay.c:335:gst_rtp_theora_depay_setcaps:<rtptheoradepay2118> no configuration specified

ProblemType: Crash
Architecture: amd64
CheckboxSubmission: d40bce42059ae59963635568573a6163
CheckboxSystem: bb422ca46d02494cdbc459927a98bc2f
CrashCounter: 1
Date: Sun Feb 21 10:32:02 2010
DistroRelease: Ubuntu 10.04
ExecutablePath: /usr/bin/empathy
InstallationMedia: Ubuntu 10.04 "Lucid Lynx" - Alpha amd64 (20100131)
Package: empathy 2.29.90-0ubuntu2
ProcCmdline: empathy
ProcEnviron:
 SHELL=/bin/bash
 LANG=fr_CA.utf8
ProcVersionSignature: Ubuntu 2.6.32-14.20-generic
SegvAnalysis:
 Segfault happened at: 0x7fc0cc923eef: mov 0x8(%rax),%edi
 PC (0x7fc0cc923eef) ok
 source "0x8(%rax)" (0x00000008) not located in a known VMA region (needed readable region)!
 destination "%edi" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: empathy
StacktraceTop:
 ?? () from /usr/lib/libgobject-2.0.so.0
 g_closure_invalidate ()
 g_closure_unref () from /usr/lib/libgobject-2.0.so.0
 g_signal_handlers_destroy ()
 ?? () from /usr/lib/libgobject-2.0.so.0
Title: empathy crashed with SIGSEGV in g_closure_invalidate()
Uname: Linux 2.6.32-14-generic x86_64
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare

[Apport retracing service (apport)]

StacktraceTop:
 ?? () from /usr/lib/libgobject-2.0.so.0
 g_closure_invalidate ()
 g_closure_unref () from /usr/lib/libgobject-2.0.so.0
 g_signal_handlers_destroy ()
 ?? () from /usr/lib/libgobject-2.0.so.0

[Omer Akram (om26er)]

Thank you for taking the time to report this bug and helping to make Ubuntu better. Please answer these questions:

* Is this reproducible?
* If so, what specific steps should we take to recreate this bug?

This will help us to find and resolve the problem.

[ooze (zoe-gauthier)]

Yes, it is reproducible. The method is explained in the bug description.

[Omer Akram (om26er)]

I cant reproduce this bug with empathy 2.30.1.1 in Ubuntu 10.04.

[Omer Akram (om26er)]

Please try with the fully updated Lucid.

[Omer Akram (om26er)]

We are closing this bug report because it lacks the information we need to investigate the problem, as described in the previous comments. Please reopen it if you can give us the missing information, and don't hesitate to submit bug reports in the future. To reopen the bug report you can click on the current status, under the Status column, and change the Status back to "New". Thanks again!