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[Launchpad Bug Tracker <1304622@xxxxxxxxxxxxxxxxxx>]

[Expired for libav (Ubuntu) because there has been no activity for 60
days.]

** Changed in: libav (Ubuntu)
       Status: Incomplete => Expired

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https://bugs.launchpad.net/bugs/1304622

Title:
  avconv crashed with SIGSEGV in frame_configure_elements()

Status in “libav” package in Ubuntu:
  Expired

Bug description:
  I ran the following command

   avconv -i results.mp4 gr_res_frames/frame%6d.png

  in order to extract frames from a local video file. This gives a
  segfault.

  ProblemType: Crash
  DistroRelease: Ubuntu 14.04
  Package: libav-tools 6:9.11-2ubuntu2
  ProcVersionSignature: Ubuntu 3.13.0-23.45-generic 3.13.8
  Uname: Linux 3.13.0-23-generic x86_64
  ApportVersion: 2.14.1-0ubuntu1
  Architecture: amd64
  CurrentDesktop: GNOME
  Date: Tue Apr  8 21:38:10 2014
  ExecutablePath: /usr/bin/avconv
  InstallationDate: Installed on 2014-03-28 (11 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Daily amd64 (20140328)
  ProcCmdline: avconv -i results.mp4 gr_res_frames/frame%6d.png
  ProcEnviron:
   SHELL=/bin/bash
   TERM=xterm
   PATH=(custom, no user)
   LANG=da_DK.UTF-8
   XDG_RUNTIME_DIR=<set>
  SegvAnalysis:
   Segfault happened at: 0x7ffd27f58d56:	mov    %rcx,0xc3c0(%rdx)
   PC (0x7ffd27f58d56) ok
   source "%rcx" ok
   destination "0xc3c0(%rdx)" (0x7ffd27a8cac0) in non-writable VMA region: 0x7ffd27a8c000-0x7ffd27c8c000 ---p /usr/lib/x86_64-linux-gnu/libavutil.so.52.18.100
  SegvReason: writing VMA /usr/lib/x86_64-linux-gnu/libavutil.so.52.18.100
  Signal: 11
  SourcePackage: libav
  StacktraceTop:
   ?? () from /usr/lib/x86_64-linux-gnu/libavcodec.so.54
   ?? () from /usr/lib/x86_64-linux-gnu/libavcodec.so.54
   avcodec_decode_audio4 () from /usr/lib/x86_64-linux-gnu/libavcodec.so.54
   ?? () from /usr/lib/x86_64-linux-gnu/libavformat.so.54
   avformat_find_stream_info () from /usr/lib/x86_64-linux-gnu/libavformat.so.54
  Title: avconv crashed with SIGSEGV in avcodec_decode_audio4()
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip libvirtd lpadmin plugdev sambashare sudo

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