rhythmbox crashed with SIGSEGV in gst_encoding_target_get_profiles()

[yamo]

Hi,
It may be ad duplicate of bug #859195

ProblemType: Crash
DistroRelease: Ubuntu 11.10
Package: rhythmbox 2.90.1~20110908-0ubuntu1
ProcVersionSignature: Ubuntu 3.0.0-12.20-generic 3.0.4
Uname: Linux 3.0.0-12-generic x86_64
ApportVersion: 1.23-0ubuntu4
Architecture: amd64
CrashCounter: 1
Date: Mon Dec 5 23:44:10 2011
ExecutablePath: /usr/bin/rhythmbox
ProcCmdline: rhythmbox
SegvAnalysis:
 Segfault happened at: 0x7fd56d2ff0c0 <gst_encoding_target_get_profiles>: mov 0x30(%rdi),%rax
 PC (0x7fd56d2ff0c0) ok
 source "0x30(%rdi)" (0x00000030) not located in a known VMA region (needed readable region)!
 destination "%rax" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: rhythmbox
StacktraceTop:
 gst_encoding_target_get_profiles () from /usr/lib/libgstpbutils-0.10.so.0
 rb_removable_media_source_get_format_descriptions () from /usr/lib/librhythmbox-core.so.4
 ?? () from /usr/lib/rhythmbox/plugins/ipod/libipod.so
 rb_media_player_source_show_properties () from /usr/lib/librhythmbox-core.so.4
 ?? () from /usr/lib/librhythmbox-core.so.4
Title: rhythmbox crashed with SIGSEGV in gst_encoding_target_get_profiles()
UpgradeStatus: Upgraded to oneiric on 2011-10-14 (52 days ago)
UserGroups: adm admin cdrom dialout kqemu kvm lpadmin plugdev sambashare

[Apport retracing service (apport)]

StacktraceTop:
 gst_encoding_target_get_profiles (target=0x0) at encoding-target.c:174
 rb_removable_media_source_get_format_descriptions (source=<optimized out>) at rb-removable-media-source.c:680
 impl_show_properties (source=0x28e97d0, info_box=<optimized out>, notebook=0x3774f20) at rb-ipod-source.c:2089
 rb_media_player_source_show_properties (source=0x28e97d0) at rb-media-player-source.c:392
 display_page_action_cb (action=0x2a68da0, data=0x7fd558197310) at rb-display-page.c:412