Opening Miro and viewing channels causes xine_extractor crashed with SIGSEGV in ff_simple_idct_add_mmx()

[oxymoron69]

Binary package hint: miro

Umm i wish i had more, I'm new to the Linux movement and just tried to launch miro and view the suggested channels it had. It then displayed a bunch of icons and didn't crash, ubuntu just threw this err up, miro still functioned...

ubuntu 8.04

ProblemType: Crash
Architecture: i386
CrashCounter: 1
Date: Sat Mar 22 16:07:27 2008
DistroRelease: Ubuntu 8.04
ExecutablePath: /usr/lib/miro/xine_extractor
NonfreeKernelModules: nvidia
Package: miro 1.1.2-0ubuntu2
PackageArchitecture: i386
ProcCmdline: /usr/share/miro/resources/../../../lib/miro/xine_extractor /media/sda1/Videos/Beavis.and.Butthead-RTT/Episodes/Beavis\ and\ Butthead\ -\ Head\ Lice.avi /home/username/.miro/icon-cache/extracted/Beavis\ and\ Butthead\ -\ Head\ Lice.avi.WXbcU.png
ProcEnviron:
 PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games
 LANG=en_CA.UTF-8
 SHELL=/bin/bash
Signal: 11
SourcePackage: miro
StacktraceTop:
 ?? () from /usr/lib/libavcodec.so.1d
 ?? ()
 ?? ()
 ?? ()
 ff_simple_idct_add_mmx () from /usr/lib/libavcodec.so.1d
Title: xine_extractor crashed with SIGSEGV in ff_simple_idct_add_mmx()
Uname: Linux 2.6.24-12-generic i686
UserGroups: adm admin audio cdrom dialout dip floppy fuse lpadmin plugdev video
SegvAnalysis:
 Segfault happened at: 0xb76c3fe4: movswl (%eax),%edi
 PC (0xb76c3fe4) ok
 source "(%eax)" (0xd5372960) not located in a known VMA region (needed readable region)!
 destination "%edi" ok
SegvReason: reading unknown VMA

[Apport retracing service (apport)]

StacktraceTop:msmpeg4_decode_block (s=0x86801f0, block=0x8695aa0, n=3, coded=1,
msmpeg4v34_decode_mb (s=0x86801f0, block=0x8695920) at msmpeg4.c:1581
decode_slice (s=0x86801f0) at h263dec.c:206
ff_h263_decode_frame (avctx=0x867e940, data=0x867e850, data_size=0xb52fcfc0,
avcodec_decode_video (avctx=0x867e940, picture=0x867e850,

[Bryce Harrington (bryce)]

I'm going through old miro bug reports and found this one against an earlier version of miro in an previous Ubuntu release. Since miro is a universe component, our focus is primarily on the current development version (currently Lucid).

There haven't been many miro bugs reported recently, so my hope is that whatever caused your crash has since been fixed. But if this is incorrect and you are still seeing it with the newest miro, can you also include your log files from after reproducing the crash? These are located at:

~/.miro/miro-log
~/.miro/miro-downloader-log

Also please list the steps to reproduce the problem, or if crashes randomly what frequency it happens.

[Bryce Harrington (bryce)]

We're closing this bug since it is has been some time with no response from oxymoron69. However, if the issue still exists please feel free to reopen with the requested information. Also, if you could, please test against the latest development version of Ubuntu, since this confirms the bug is one we may be able to pass upstream for help.