We need a full backtrace of this crash, cf. to https://wiki.ubuntu.com/Backtrace how to provide that.
Also, does this crash also occur with other players, such as avplay or vlc? ** Changed in: libav (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to libav in Ubuntu. https://bugs.launchpad.net/bugs/1380738 Title: mplayer crash, segmentation fault libavcodec.so.54 Status in “libav” package in Ubuntu: Incomplete Bug description: After upgrade mplayer return signal 11 because of libavcodec.so.54. libavcodec54 is providing libavcodec.so.54.so. #mplayer debug information Starting program: /usr/bin/mplayer -v '/media/MEDIA/Entertainment/Movies/Hotel Transylvania (2012)/Hotel Transylvania (2012).mkv' [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". Reading config file /etc/mplayer/mplayer.conf get_path('') -> '/home/shantanu/.mplayer/' get_path('config') -> '/home/shantanu/.mplayer/config' Reading config file /home/shantanu/.mplayer/config MPlayer2 2.0-701-gd4c5b7f-2ubuntu2 (C) 2000-2012 MPlayer Team CPU vendor name: GenuineIntel max cpuid level: 13 CPU: Intel(R) Core(TM) i7-4500U CPU @ 1.80GHz (Family: 6, Model: 69, Stepping: 1) extended cpuid-level: 8 extended cache-info: 16801856 Detected cache-line size is 64 bytes CPUflags: MMX: 1 MMX2: 1 3DNow: 0 3DNowExt: 0 SSE: 1 SSE2: 1 SSSE3: 1 Compiled with runtime CPU detection. Compiled against libavutil version 52.3.0 (runtime 52.18.100) Compiled against libavcodec version 54.35.0 Compiled against libavformat version 54.20.3 (runtime 54.20.4) Compiled against libswscale version 2.1.1 (runtime 2.2.100) get_path('codecs.conf') -> '/home/shantanu/.mplayer/codecs.conf' No optional codecs config file: /home/shantanu/.mplayer/codecs.conf No optional codecs config file: /etc/mplayer/codecs.conf 163 audio & 363 video codecs Using built-in default codecs.conf. Configuration: --prefix=/usr --confdir=/etc/mplayer --enable-translation --extra-cflags=-g -O2 -fstack-protector --param=ssp-buffer-size=4 -Wformat -Werror=format-security -D_FORTIFY_SOURCE=2 --extra-ldflags=-Wl,-Bsymbolic-functions -Wl,-z,relro --enable-debug=3 --enable-runtime-cpudetection CommandLine: '-v' '/media/MEDIA/Entertainment/Movies/Hotel Transylvania (2012)/Hotel Transylvania (2012).mkv' get_path('fonts') -> '/home/shantanu/.mplayer/fonts' Using MMX (with tiny bit MMX2) Optimized OnScreenDisplay get_path('fonts') -> '/home/shantanu/.mplayer/fonts' [ass] Raster: FreeType 2.5.2 [ass] Shaper: FriBidi 0.19.6 (SIMPLE) [ass] Initialized get_path('fonts') -> '/home/shantanu/.mplayer/fonts' get_path('subfont.ttf') -> '/home/shantanu/.mplayer/subfont.ttf' [ass] Updating font cache Using nanosleep() timing get_path('input.conf') -> '/home/shantanu/.mplayer/input.conf' [file] File size is 0 bytes STREAM: [file] /home/shantanu/.mplayer/input.conf STREAM: Description: File STREAM: Author: Albeu STREAM: Comment: based on the code from ??? (probably Arpi) Parsing input config file /home/shantanu/.mplayer/input.conf Input config file /home/shantanu/.mplayer/input.conf parsed: 0 binds Setting up LIRC support... Failed to open LIRC support. You will not be able to use your remote control. get_path('Hotel Transylvania (2012).mkv.conf') -> '/home/shantanu/.mplayer/Hotel Transylvania (2012).mkv.conf' Playing /media/MEDIA/Entertainment/Movies/Hotel Transylvania (2012)/Hotel Transylvania (2012).mkv. get_path('sub/') -> '/home/shantanu/.mplayer/sub/' [file] File size is 735075823 bytes STREAM: [file] /media/MEDIA/Entertainment/Movies/Hotel Transylvania (2012)/Hotel Transylvania (2012).mkv STREAM: Description: File STREAM: Author: Albeu STREAM: Comment: based on the code from ??? (probably Arpi) LAVF_check: Matroska / WebM Checking for YUV4MPEG2 ASF_check: not ASF guid! Checking for REAL Checking for SMJPEG [mkv] Found the head... [mkv] + a segment... [mkv] /---- [ parsing seek head ] --------- [mkv] |+ segment information... [mkv] | + timecode scale: 1000000 [mkv] | + duration: 5491.401s [mkv] | + segment uid 9c 49 0d b5 7c 67 64 26 a3 3c 40 a4 a5 4a 4f 54 [mkv] |+ segment tracks... [mkv] | + a track... [mkv] | + Track number: 1 [mkv] | + Track type: Video [mkv] | + Video track [mkv] | + Display width: 1280 [mkv] | + Display height: 696 [mkv] | + Pixel width: 1280 [mkv] | + Pixel height: 696 [mkv] | + Codec ID: V_MPEG4/ISO/AVC [mkv] | + CodecPrivate, length 41 [mkv] | + Language: und [mkv] | + Default flag: 0 [mkv] | + Default duration: 41.708ms ( = 23.976 fps) [mkv] | + a track... [mkv] | + Track number: 2 [mkv] | + Track type: Audio [mkv] | + Audio track [mkv] | + Sampling frequency: 24000.000000 [mkv] | + Output sampling frequency: 48000.000000 [mkv] | + Channels: 2 [mkv] | + Codec ID: A_AAC [mkv] | + CodecPrivate, length 7 [mkv] | + Default flag: 0 [mkv] | + Default duration: 42.667ms ( = 23.438 fps) [mkv] | + a track... [mkv] | + Track number: 3 [mkv] | + Track type: Subtitle [mkv] | + Codec ID: S_TEXT/UTF8 [mkv] | + Language: und [mkv] /---- [ parsing cues ] ----------- [mkv] \---- [ parsing cues ] ----------- [mkv] \---- [ parsing seek head ] --------- [mkv] |+ found cluster, headers are parsed completely :) ==> Found video stream: 0 [mkv] Aspect: 1.839080 [mkv] Track ID 1: video (V_MPEG4/ISO/AVC), -vid 0 ==> Found audio stream: 0 [mkv] Track ID 2: audio (A_AAC), -aid 0, -alang eng [mkv] Track ID 3: subtitles (S_TEXT/UTF8), -sid 0, -slang und [mkv] Will play video track 1. Detected file format: Matroska [ass] Raster: FreeType 2.5.2 [ass] Shaper: FriBidi 0.19.6 (SIMPLE) [ass] Initialized get_path('fonts') -> '/home/shantanu/.mplayer/fonts' get_path('subfont.ttf') -> '/home/shantanu/.mplayer/subfont.ttf' [ass] Updating font cache [V] filefmt:28 fourcc:0x31637661 size:1280x696 fps:23.976 ftime:=0.0417 Load subtitles in /media/MEDIA/Entertainment/Movies/Hotel Transylvania (2012)/ get_path('sub/') -> '/home/shantanu/.mplayer/sub/' X11 opening display: :0.0 vo: X11 color mask: FFFFFF (R:FF0000 G:FF00 B:FF) vo: X11 running at 1366x768 with depth 24 and 32 bpp (":0.0" => local display) [x11] Detected wm supports NetWM. [x11] Detected wm supports FULLSCREEN state. [x11] Detected wm supports ABOVE state. [x11] Detected wm supports BELOW state. [x11] Current fstype setting honours FULLSCREEN ABOVE BELOW X atoms Failed to open VDPAU backend libvdpau_i965.so: cannot open shared object file: No such file or directory [vdpau] Error when calling vdp_device_create_x11: 1 vo: uninit ... X11 opening display: :0.0 vo: X11 color mask: FFFFFF (R:FF0000 G:FF00 B:FF) vo: X11 running at 1366x768 with depth 24 and 32 bpp (":0.0" => local display) [x11] Detected wm supports NetWM. [x11] Detected wm supports FULLSCREEN state. [x11] Detected wm supports ABOVE state. [x11] Detected wm supports BELOW state. [x11] Current fstype setting honours FULLSCREEN ABOVE BELOW X atoms [VO_XV] Could not grab port 72. [VO_XV] Using Xv Adapter #0 (Intel(R) Textured Video) [xv common] Drawing no colorkey. [xv common] Maximum source image dimensions: 16384x16384 [vo] query(Planar YV12) -> 437 [ass] auto-open Opening video decoder: [ffmpeg] libavcodec video codecs Asking decoder to use 4 threads if supported. [New Thread 0x7fffe3755700 (LWP 19804)] [New Thread 0x7fffe2f54700 (LWP 19805)] [New Thread 0x7fffe2753700 (LWP 19806)] [New Thread 0x7fffe1f52700 (LWP 19807)] Selected video codec: H.264 / AVC / MPEG-4 AVC / MPEG-4 part 10 [libavcodec] Video codecs.conf entry: ffh264 (FFmpeg H.264) vfm: ffmpeg Opening audio decoder: [ffmpeg] libavcodec audio decoders dec_audio: Allocating 8192 + 65536 = 73728 bytes for output buffer. INFO: libavcodec "aac" init OK! Program received signal SIGSEGV, Segmentation fault. 0x00007ffff2f71dc6 in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec.so.54 ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: libavcodec54 6:9.16-0ubuntu0.14.04.1 ProcVersionSignature: Ubuntu 3.13.0-37.64-generic 3.13.11.7 Uname: Linux 3.13.0-37-generic x86_64 ApportVersion: 2.14.1-0ubuntu3.5 Architecture: amd64 CurrentDesktop: Unity Date: Tue Oct 14 00:34:55 2014 InstallationDate: Installed on 2014-06-08 (126 days ago) InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417) SourcePackage: libav UpgradeStatus: Upgraded to trusty on 2014-07-25 (80 days ago) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libav/+bug/1380738/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp