totem crashed with SIGSEGV in gst_pad_activate_push()

[Holger Knust]

Tried to open a rental dvd

ProblemType: Crash
DistroRelease: Ubuntu 11.10
Package: totem 3.0.1-0ubuntu5
ProcVersionSignature: Ubuntu 3.0.0-11.18-generic 3.0.4
Uname: Linux 3.0.0-11-generic x86_64
ApportVersion: 1.23-0ubuntu1
Architecture: amd64
Date: Thu Sep 15 19:57:14 2011
ExecutablePath: /usr/bin/totem
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Alpha amd64 (20110804)
ProcCmdline: totem /media/THOR
SegvAnalysis:
 Segfault happened at: 0x7f29f1d2f690: movzwl (%rdx),%r13d
 PC (0x7f29f1d2f690) ok
 source "(%rdx)" (0x00000000) not located in a known VMA region (needed readable region)!
 destination "%r13d" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: totem
StacktraceTop:
 ?? () from /usr/lib/gstreamer-0.10/libresindvd.so
 ?? () from /usr/lib/libgstbase-0.10.so.0
 ?? () from /usr/lib/libgstbase-0.10.so.0
 gst_pad_activate_push () from /usr/lib/libgstreamer-0.10.so.0
 gst_pad_set_active () from /usr/lib/libgstreamer-0.10.so.0
Title: totem crashed with SIGSEGV in gst_pad_activate_push()
UpgradeStatus: Upgraded to oneiric on 2011-09-11 (4 days ago)
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare

[Apport retracing service (apport)]

StacktraceTop:
 read_vts_info (src=0x7f2a164c5760) at resindvdsrc.c:475
 rsn_dvdsrc_start (bsrc=0x7f2a164c5760) at resindvdsrc.c:362
 gst_base_src_start (basesrc=0x7f2a164c5760) at gstbasesrc.c:2716
 gst_base_src_activate_push (pad=0x7f2a163e8c30, active=<optimized out>) at gstbasesrc.c:2952
 gst_pad_activate_push (pad=0x7f2a163e8c30, active=1) at gstpad.c:953