mythfrontend.real crashed with SIGSEGV in free()

[Jaakan Shorter]

Binary package hint: mythtv

I was watching a recording, the screen went black with no sound
Mythbuntu 9.10 x64

Description: Ubuntu 9.10
Release: 9.10

mythtv:
  Installed: 0.22.0+fixes22594-0ubuntu1
  Candidate: 0.22.0+fixes22594-0ubuntu1
  Version table:
 *** 0.22.0+fixes22594-0ubuntu1 0
        500 http://us.archive.ubuntu.com karmic/multiverse Packages
        100 /var/lib/dpkg/status

the full report would have been 550Mb ( I guess would include the recording ? )

ProblemType: Crash
Architecture: amd64
Date: Wed Feb 10 19:29:17 2010
DistroRelease: Ubuntu 9.10
ExecutablePath: /usr/bin/mythfrontend.real
NonfreeKernelModules: nvidia
Package: mythtv-frontend 0.22.0+fixes22594-0ubuntu1
ProcCmdline: /usr/bin/mythfrontend.real --logfile /var/log/mythtv/mythfrontend.log
ProcEnviron:
 LANG=en_US.UTF-8
 SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.31-19.56-generic
SegvAnalysis:
 Segfault happened at: 0x7ff65b094eda: mov 0x8(%rbx),%rdx
 PC (0x7ff65b094eda) ok
 source "0x8(%rbx)" (0x7ff600000009) not located in a known VMA region (needed readable region)!
 destination "%rdx" ok
SegvReason: reading unknown VMA
Signal: 11
SourcePackage: mythtv
StacktraceTop:
 ?? () from /lib/libc.so.6
 ?? () from /lib/libc.so.6
 free () from /lib/libc.so.6
 VideoOutputXv::CreatePauseFrame(VideoOutputSubType)
 VideoOutputXv::CreateBuffers(VideoOutputSubType) ()
Title: mythfrontend.real crashed with SIGSEGV in free()
Uname: Linux 2.6.31-19-generic x86_64
UserGroups: adm admin cdrom dialout lpadmin mythtv plugdev sambashare video

[MarcRandolph (mrand)]

Thank you for helping to improve Mythbuntu by opening this ticket. Unfortunately, this backtrace attached is not useful to the
developers. Could you please follow the "basic backtrace" directions outlined here:

http://www.mythtv.org/wiki/Debugging#Debugging_with_Ubuntu_packages

The above process should result in a new ticket being opened if the problem is reproduced, so I'm going to close this one.