xine crashed with SIGABRT in free()

[Gustavo Guidorizzi]

1) Oneiric 11.10 development
2) xine-ui:
  Instalado: 0.99.6-1
  Candidato: 0.99.6-1
  Tabela de versão:
 *** 0.99.6-1 0
        500 http://archive.ubuntu.com/ubuntu/ oneiric/universe amd64 Packages
        100 /var/lib/dpkg/status

3 & 4) I closed Xine control panel, and then the video window refused to close. And then, Xine crashed.

ProblemType: Crash
DistroRelease: Ubuntu 11.10
Package: xine-ui 0.99.6-1 [modified: var/lib/xine/xine.desktop]
ProcVersionSignature: Ubuntu 3.0.0-12.19-generic 3.0.4
Uname: Linux 3.0.0-12-generic x86_64
NonfreeKernelModules: nvidia
ApportVersion: 1.23-0ubuntu2
Architecture: amd64
CrashCounter: 1
Date: Sat Oct 1 17:34:44 2011
ExecutablePath: /usr/bin/xine
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Beta amd64 (20110901)
ProcCmdline: xine /home/username/Área\ de\ trabalho/Binky\ -\ Pointer\ Fun_Java_Big.avi
Signal: 6
SourcePackage: xine-ui
StacktraceTop:
 ?? () from /lib/x86_64-linux-gnu/libc.so.6
 free () from /lib/x86_64-linux-gnu/libc.so.6
 xine_list_delete () from /usr/lib/libxine.so.1
 ?? () from /usr/lib/xine/plugins/1.29/xineplug_decode_ff.so
 _x_free_video_decoder () from /usr/lib/libxine.so.1
Title: xine crashed with SIGABRT in free()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm admin lpadmin sambashare

[Apport retracing service (apport)]

StacktraceTop:
 _int_free (av=0x7f881d6c91c0, p=0x32b9450) at malloc.c:4973
 __GI___libc_free (mem=<optimized out>) at malloc.c:3738
 xine_list_delete_chunk (chunk=<optimized out>) at list.c:88
 xine_list_delete (list=0x32b9410) at list.c:162
 ?? () from /tmp/tmp6smuOv/usr/lib/xine/plugins/1.29/xineplug_decode_ff.so