rhythmbox crashed with SIGSEGV in rb_shell_guess_source_for_uri()

[Cara Reitbauer]

Binary package hint: rhythmbox

trying to open music saved in windows 'my music' folder

ProblemType: Crash
DistroRelease: Ubuntu 10.10
Package: rhythmbox 0.13.1-0ubuntu5
ProcVersionSignature: Ubuntu 2.6.35-22.33-generic 2.6.35.4
Uname: Linux 2.6.35-22-generic i686
Architecture: i386
Date: Mon Jan 17 21:55:59 2011
ExecutablePath: /usr/bin/rhythmbox
LiveMediaBuild: Ubuntu-Netbook 10.10 "Maverick Meerkat" - Release i386 (20101007)
ProcCmdline: rhythmbox
ProcEnviron:
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SegvAnalysis:
 Segfault happened at: 0x148a48 <rb_shell_guess_source_for_uri+40>: mov 0x44(%eax),%esi
 PC (0x00148a48) ok
 source "0x44(%eax)" (0x909090d4) not located in a known VMA region (needed readable region)!
 destination "%esi" ok
SegvReason: reading unknown VMA
Signal: 11
SourcePackage: rhythmbox
StacktraceTop:
 rb_shell_guess_source_for_uri () from /usr/lib/librhythmbox-core.so.1
 ?? () from /usr/lib/librhythmbox-core.so.1
 ?? () from /usr/lib/libtotem-plparser.so.17
 g_closure_invoke () from /usr/lib/libgobject-2.0.so.0
 ?? () from /usr/lib/libgobject-2.0.so.0
Title: rhythmbox crashed with SIGSEGV in rb_shell_guess_source_for_uri()
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare

[Apport retracing service (apport)]

StacktraceTop:
 rb_shell_guess_source_for_uri (shell=0x4029ed,
 handle_playlist_entry_cb (playlist=0x9ad6e50,
 totemplparser_marshal_VOID__STRING_BOXED (
 g_object_force_floating (object=0xb2a2fa88)
 signal_emit_unlocked_R (node=<value optimized out>,