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[Apport retracing service <943364@xxxxxxxxxxxxxxxxxx>]

*** This bug is a duplicate of bug 763872 ***
    https://bugs.launchpad.net/bugs/763872

Thank you for taking the time to report this crash and helping to make
this software better.  This particular crash has already been reported
and is a duplicate of bug #763872, so is being marked as such.  Please
look at the other bug report to see if there is any missing information
that you can provide, or to see if there is a workaround for the bug.
Additionally, any further discussion regarding the bug should occur in
the other report.  Please continue to report any other bugs you may
find.

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** Visibility changed to: Public

** This bug has been marked a duplicate of private bug 763872

** Visibility changed to: Public

** Tags removed: need-i386-retrace

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https://bugs.launchpad.net/bugs/943364

Title:
  mythcommflag crashed with SIGSEGV in avcodec_decode_video2()

Status in “mythtv” package in Ubuntu:
  New

Bug description:
  Happens every now & again, usually, but not always after a reboot

  ProblemType: Crash
  DistroRelease: Ubuntu 12.04
  Package: mythtv-backend 2:0.25.0~master.20120223.532cee8-0ubuntu1
  ProcVersionSignature: Ubuntu 3.2.0-17.27-generic 3.2.6
  Uname: Linux 3.2.0-17-generic i686
  NonfreeKernelModules: nvidia
  ApportVersion: 1.93-0ubuntu2
  Architecture: i386
  CrashCounter: 1
  Date: Tue Feb 28 09:07:21 2012
  ExecutablePath: /usr/bin/mythcommflag
  InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Alpha i386 (20110705.1)
  Installed_mythtv_dbg: 0.0
  ProcCmdline: /usr/bin/mythcommflag -j 1298 --noprogress --verbose general --loglevel info --syslog local7
  ProcEnviron:
   TERM=linux
   PATH=(custom, no user)
   LANG=en_GB.UTF-8
  SegvAnalysis:
   Segfault happened at: 0x4f82cbc:	movzbl 0x0(%ebp),%edx
   PC (0x04f82cbc) ok
   source "0x0(%ebp)" (0x08fb5034) not located in a known VMA region (needed readable region)!
   destination "%edx" ok
   Stack memory exhausted (SP below stack segment)
  SegvReason: reading unknown VMA
  Signal: 11
  SourcePackage: mythtv
  StacktraceTop:
   ?? () from /usr/lib/libmythavcodec.so.52
   ?? () from /usr/lib/libmythavcodec.so.52
   ?? () from /usr/lib/libmythavcodec.so.52
   avcodec_decode_video2 () from /usr/lib/libmythavcodec.so.52
   ?? () from /usr/lib/libmythtv-0.25.so.0
  Title: mythcommflag crashed with SIGSEGV in avcodec_decode_video2()
  UpgradeStatus: Upgraded to precise on 2012-02-23 (6 days ago)
  UserGroups: audio cdrom dialout video

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