rhythmbox crashed with SIGSEGV in gst_encoding_target_get_profiles()

[Sami Sieranoja]

resubmitting bug 874958: rhythmbox crashes when clicking Properties for mp3 player sansa clip

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
NonfreeKernelModules: fglrx
ApportVersion: 1.23-0ubuntu3
Architecture: amd64
Date: Mon Oct 17 15:48:14 2011
EcryptfsInUse: Yes
ExecutablePath: /usr/bin/rhythmbox
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release amd64 (20110427.1)
ProcCmdline: rhythmbox
ProcEnviron:
 SHELL=/bin/bash
 PATH=(custom, user)
 LANG=en_GB.UTF-8
 LC_CTYPE=en_GB.UTF-8
SegvAnalysis:
 Segfault happened at: 0x7ff15099c0c0 <gst_encoding_target_get_profiles>: mov 0x30(%rdi),%rax
 PC (0x7ff15099c0c0) 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 (source=<optimized out>) at rb-removable-media-source.c:680
 impl_show_properties (source=0xc957e0, info_box=<optimized out>, notebook=0x991440) at rb-generic-player-source.c:1334
 rb_media_player_source_show_properties (source=0xc957e0) at rb-media-player-source.c:392
 display_page_action_cb (action=0x16f5e60, data=0x118a7b0) at rb-display-page.c:412
Title: rhythmbox crashed with SIGSEGV in gst_encoding_target_get_profiles()
UpgradeStatus: Upgraded to oneiric on 2011-10-14 (2 days ago)
UserGroups: adm admin cdrom dialout 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=0xc957e0, info_box=<optimized out>, notebook=0x991440) at rb-generic-player-source.c:1334
 rb_media_player_source_show_properties (source=0xc957e0) at rb-media-player-source.c:392
 display_page_action_cb (action=0x16f5e60, data=0x118a7b0) at rb-display-page.c:412