Bug#800470: vlc: Failed to open VDPAU backend libvdpau_radeonsi.so

Tue Oct 13 12:35:54 UTC 2015

Hello Sebastian,

> Could you also install libgl1-mesa-dri-dbg? Then we would know where
> in radionsi_dri.so the segfault happens.

Thanks for the instructions. I also needed to install libgl1-mesa-glx-
dbg. The output including the backtrace can be found in the attachment.

I ran the backtrace on a freshly installed Debian Sid.

> Do you have similar issues with other OpenGL based applications or is
> vlc the only one?

"Similar issues = immediate crash of the application"? Generally no,
but I ran into other issues with radeonsi/mesa, of which I reported
one:

https://bugs.freedesktop.org/show_bug.cgi?id=91110

Best regards,
Christian
-------------- next part --------------
christian at debian:~$ gdb --args vlc -vvv /media/christian/Daten/alt_Musik/duet_ost_flac_1406584029/02\ Tim\ Shiel\ -\ Nay.flac 
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Reading symbols from vlc...Reading symbols from /usr/lib/debug/.build-id/39/1fbfcc27d12d994a7d3208f55cf56694091211.debug...done.
done.
(gdb) run
Starting program: /usr/bin/vlc -vvv /media/christian/Daten/alt_Musik/duet_ost_flac_1406584029/02\ Tim\ Shiel\ -\ Nay.flac
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
VLC media player 2.2.1 Terry Pratchett (Weatherwax) (revision 2.2.1-0-ga425c42)
[0000000000605148] core libvlc debug: VLC media player - 2.2.1 Terry Pratchett (Weatherwax)
[0000000000605148] core libvlc debug: Copyright © 1996-2015 the VideoLAN team
[0000000000605148] core libvlc debug: revision 2.2.1-0-ga425c42
[0000000000605148] core libvlc debug: configured with ./configure  '--includedir=${prefix}/include' '--mandir=${prefix}/share/man' '--infodir=${prefix}/share/info' '--localstatedir=/var' '--libdir=${prefix}/lib/x86_64-linux-gnu' '--libexecdir=${prefix}/lib/x86_64-linux-gnu' '--disable-dependency-tracking' '--build=x86_64-linux-gnu' 'CPPFLAGS=-D_FORTIFY_SOURCE=2' 'LDFLAGS=-Wl,-z,relro -Wl,--as-needed' '--config-cache' '--disable-maintainer-mode' '--disable-silent-rules' '--disable-update-check' '--enable-fast-install' '--prefix=/usr' '--docdir=/usr/share/doc/vlc-nox' '--libdir=/usr/lib' '--sysconfdir=/etc' '--with-binary-version=4' '--enable-a52' '--enable-aa' '--enable-bluray' '--enable-bonjour' '--enable-caca' '--enable-chromaprint' '--enable-dbus' '--enable-dca' '--enable-directfb' '--enable-dvbpsi' '--enable-dvdnav' '--enable-faad' '--enable-flac' '--enable-fluidsynth' '--enable-freerdp' '--enable-freetype' '--enable-fribidi' '--enable-gles1' '--enable-gles2' '--enable-gnutls' '--enable-jack' '--enable-kate' '--enable-libass' '--enable-libmpeg2' '--enable-libxml2' '--enable-lirc' '--enable-live555' '--enable-mad' '--enable-mkv' '--enable-mod' '--enable-mpc' '--enable-mtp' '--enable-mux_ogg' '--enable-ncurses' '--enable-notify' '--enable-ogg' '--enable-opus' '--enable-pulse' '--enable-qt' '--enable-realrtsp' '--enable-samplerate' '--enable-schroedinger' '--enable-sdl' '--enable-sdl-image' '--enable-sftp' '--enable-shine' '--enable-shout' '--enable-skins2' '--enable-speex' '--enable-svg' '--enable-svgdec' '--enable-taglib' '--enable-theora' '--enable-twolame' '--enable-upnp' '--enable-vcdx' '--enable-vdpau' '--enable-vnc' '--enable-vorbis' '--enable-x264' '--enable-x265' '--enable-zvbi' '--with-kde-solid=/usr/share/kde4/apps/solid/actions/' '--disable-decklink' '--disable-dxva2' '--disable-fdkaac' '--disable-gnomevfs' '--disable-goom' '--disable-libtar' '--disable-mfx' '--disable-opencv' '--disable-projectm' '--disable-sndio' '--disable-telx' '--disable-vpx' '--disable-vsxu' '--disable-wasapi' '--enable-alsa' '--enable-atmo' '--enable-dc1394' '--enable-dv1394' '--enable-linsys' '--enable-omxil' '--enable-udev' '--enable-v4l2' '--enable-libva' '--enable-vcd' '--enable-smbclient' '--disable-oss' '--enable-crystalhd' '--enable-mmx' '--enable-sse' '--disable-neon' '--disable-altivec' 'CFLAGS=-g -O2 -fstack-protector-strong -Wformat -Werror=format-security' 'CXXFLAGS=-g -O2 -fstack-protector-strong -Wformat -Werror=format-security' 'build_alias=x86_64-linux-gnu' 'OBJCFLAGS=-g -O2 -fstack-protector-strong -Wformat -Werror=format-security'
[0000000000605148] core libvlc debug: searching plug-in modules
[0000000000605148] core libvlc debug: loading plugins cache file /usr/lib/vlc/plugins/plugins.dat
[0000000000605148] core libvlc debug: recursively browsing `/usr/lib/vlc/plugins'
[0000000000605148] core libvlc debug: saving plugins cache /usr/lib/vlc/plugins/plugins.dat
[0000000000605148] core libvlc debug: plug-ins loaded: 460 modules
[0000000000605148] core libvlc debug: opening config file (/home/christian/.config/vlc/vlcrc)
[0000000000605148] core libvlc debug: translation test: code is "es"
[0000000000605148] core libvlc debug: CPU has capabilities MMX MMXEXT SSE SSE2 SSE3 SSSE3 SSE4.1 SSE4.2 AVX AVX FPU 
[00000000006daf78] core input debug: Creating an input for 'Biblioteca multimedia'
[00000000006daf78] core input debug: Input is a meta file: disabling unneeded options
[00000000006daf78] core input debug: using timeshift granularity of 50 MiB, in path '/tmp'
[00000000006daf78] core input debug: `file/xspf-open:///home/christian/.local/share/vlc/ml.xspf' gives access `file' demux `xspf-open' path `/home/christian/.local/share/vlc/ml.xspf'
[00000000006daf78] core input debug: creating demux: access='file' demux='xspf-open' location='/home/christian/.local/share/vlc/ml.xspf' file='/home/christian/.local/share/vlc/ml.xspf'
[00000000006dfbd8] core demux debug: looking for access_demux module matching "file": 20 candidates
[00000000006dfbd8] core demux debug: no access_demux modules matched
[00000000006daf78] core input debug: creating access 'file' location='/home/christian/.local/share/vlc/ml.xspf', path='/home/christian/.local/share/vlc/ml.xspf'
[00000000006dfbd8] core access debug: looking for access module matching "file": 25 candidates
[00000000006dfbd8] filesystem access debug: opening file `/home/christian/.local/share/vlc/ml.xspf'
[00000000006dfbd8] core access debug: using access module "filesystem"
[0000000000708f08] core stream debug: Using stream method for AStream*
[0000000000708f08] core stream debug: starting pre-buffering
[0000000000708f08] core stream debug: received first data after 0 ms
[0000000000708f08] core stream debug: pre-buffering done 304 bytes in 0s - 32986 KiB/s
[0000000000709168] core stream debug: looking for stream_filter module matching "any": 9 candidates
[0000000000709168] core stream debug: no stream_filter modules matched
[0000000000709168] core stream debug: looking for stream_filter module matching "record": 9 candidates
[0000000000709168] core stream debug: using stream_filter module "record"
[00000000006daf78] core input debug: creating demux: access='file' demux='xspf-open' location='/home/christian/.local/share/vlc/ml.xspf' file='/home/christian/.local/share/vlc/ml.xspf'
[000000000070c228] core demux debug: looking for demux module matching "xspf-open": 66 candidates
[000000000070c228] xspf demux debug: using XSPF playlist reader
[000000000070c228] core demux debug: using demux module "playlist"
[000000000070ccc8] core demux meta debug: looking for meta reader module matching "any": 2 candidates
[000000000070ccc8] lua demux meta debug: Trying Lua scripts in /home/christian/.local/share/vlc/lua/meta/reader
[000000000070ccc8] lua demux meta debug: Trying Lua scripts in /usr/lib/vlc/lua/meta/reader
[000000000070ccc8] lua demux meta debug: Trying Lua playlist script /usr/lib/vlc/lua/meta/reader/filename.luac
[000000000070ccc8] lua demux meta debug: Trying Lua scripts in /usr/share/vlc/lua/meta/reader
[000000000070ccc8] core demux meta debug: no meta reader modules matched
[00000000006daf78] core input debug: `file/xspf-open:///home/christian/.local/share/vlc/ml.xspf' successfully opened
[0000000000715f88] core xml reader debug: looking for xml reader module matching "any": 1 candidates
[0000000000715f88] core xml reader debug: using xml reader module "xml"
[000000000070c228] xspf demux debug: parsed 0 tracks successfully
[00000000006daf78] core input debug: EOF reached
[000000000070c228] core demux debug: removing module "playlist"
[0000000000709168] core stream debug: removing module "record"
[00000000006dfbd8] core access debug: removing module "filesystem"
[00000000006ee448] core playlist debug: creating audio output
[0000000000708f08] core audio output debug: looking for audio output module matching "any": 5 candidates
[0000000000708f08] pulse audio output debug: using library version 7.0.0
[0000000000708f08] pulse audio output debug:  (compiled with version 6.0.0, protocol 30)
[New Thread 0x7fffeb188700 (LWP 21290)]
[0000000000708f08] pulse audio output debug: connected locally to unix:/run/user/1000/pulse/native as client #20
[0000000000708f08] pulse audio output debug: using protocol 30, server protocol 30
[0000000000708f08] pulse audio output debug: adding sink 0: alsa_output.pci-0000_00_1b.0.analog-stereo (Audio Interno Estéreo Analógico)
[0000000000708f08] pulse audio output debug: adding sink 1: alsa_output.pci-0000_05_00.1.hdmi-stereo (Tahiti XT HDMI Audio [Radeon HD 7970 Series] Digital Stereo (HDMI))
[0000000000708f08] core audio output debug: using audio output module "pulse"
[00000000006ee448] core playlist debug: keeping audio output
[New Thread 0x7fffeefe6700 (LWP 21291)]
[00000000006ee448] core playlist debug: adding item `02 Tim Shiel - Nay.flac' ( file:///media/christian/Daten/alt_Musik/duet_ost_flac_1406584029/02%20Tim%20Shiel%20-%20Nay.flac )
[New Thread 0x7fffea987700 (LWP 21292)]
[00007fffd4000958] core input debug: Creating an input for '02 Tim Shiel - Nay.flac'
[0000000000723018] core interface debug: looking for interface module matching "hotkeys,none": 19 candidates
[0000000000723018] core interface debug: using interface module "hotkeys"
[0000000000723d18] core interface debug: looking for interface module matching "globalhotkeys,none": 19 candidates
[0000000000723d18] core interface debug: using interface module "xcb_hotkeys"
[0000000000724fb8] core interface debug: looking for interface module matching "dbus,none": 19 candidates
[0000000000724fb8] dbus interface debug: listening on dbus as: org.mpris.MediaPlayer2.vlc
[New Thread 0x7fffe9601700 (LWP 21294)]
[0000000000724fb8] core interface debug: using interface module "dbus"
[0000000000605148] core libvlc: Ejecutar vlc con la interfaz predeterminada. Use «cvlc» para usar vlc sin interfaz.
[0000000000729088] core interface debug: looking for interface module matching "any": 19 candidates
[New Thread 0x7fffe81fe700 (LWP 21299)]
[New Thread 0x7fffd2149700 (LWP 21300)]
[00000000006ee448] core playlist debug: meta ok for Nay, need to fetch art
[New Thread 0x7fffd819c700 (LWP 21301)]
[Thread 0x7fffea987700 (LWP 21292) exited]
[00007fffc0000958] core art finder debug: looking for meta fetcher module matching "any": 1 candidates
[00007fffc0000958] lua art finder debug: Trying Lua scripts in /home/christian/.local/share/vlc/lua/meta/fetcher
[00007fffc0000958] lua art finder debug: Trying Lua scripts in /usr/lib/vlc/lua/meta/fetcher
[00007fffc0000958] lua art finder debug: Trying Lua playlist script /usr/lib/vlc/lua/meta/fetcher/tvrage.luac
[00007fffc0000958] lua art finder debug: skipping script (unmatched scope) /usr/lib/vlc/lua/meta/fetcher/tvrage.luac
[00007fffc0000958] lua art finder debug: Trying Lua scripts in /usr/share/vlc/lua/meta/fetcher
[00007fffc0000958] core art finder debug: no meta fetcher modules matched
[00000000006ee448] core playlist debug: searching art for Tim Shiel - Duet OST
[00007fffc0000958] core art finder debug: looking for art finder module matching "any": 2 candidates
[00007fffc0000958] core art finder debug: using art finder module "folder"
[00007fffc0000958] core art finder debug: removing module "folder"
[00000000006ee448] core playlist debug: Album art is local file, no need to cache
[00000000006ee448] core playlist debug: found art for Nay in cache
[Thread 0x7fffd819c700 (LWP 21301) exited]
[00007fffcc124aa8] core generic debug: looking for extension module matching "any": 1 candidates
[00007fffcc124aa8] lua generic debug: Opening Lua Extension module
[00007fffcc124aa8] lua generic debug: Trying Lua scripts in /home/christian/.local/share/vlc/lua/extensions
[00007fffcc124aa8] lua generic debug: Trying Lua scripts in /usr/lib/vlc/lua/extensions
[00007fffcc124aa8] lua generic debug: Trying Lua playlist script /usr/lib/vlc/lua/extensions/VLSub.luac
[00007fffcc124aa8] lua generic debug: Scanning Lua script /usr/lib/vlc/lua/extensions/VLSub.luac
[New Thread 0x7fffd819c700 (LWP 21302)]
[00007fffcc124aa8] lua generic debug: Script /usr/lib/vlc/lua/extensions/VLSub.luac has the following capability flags: 0x5
[00007fffcc124aa8] lua generic debug: Trying Lua scripts in /usr/share/vlc/lua/extensions
[00007fffcc124aa8] core generic debug: using extension module "lua"
[New Thread 0x7fffc5cf3700 (LWP 21303)]
[0000000000729088] core interface debug: using interface module "qt4"
[00000000006ee448] core playlist debug: processing request item: null, node: Lista de reproducción, skip: 0
[00000000006ee448] core playlist debug: rebuilding array of current - root Lista de reproducción
[00000000006ee448] core playlist debug: rebuild done - 1 items, index -1
[00000000006ee448] core playlist debug: starting playback of the new playlist item
[00000000006ee448] core playlist debug: resyncing on Nay
[00000000006ee448] core playlist debug: Nay is at 0
[00000000006ee448] core playlist debug: creating new input thread
[00007fffc0001a08] core input debug: Creating an input for 'Nay'
[New Thread 0x7fffea987700 (LWP 21304)]
[00000000006ee448] core playlist debug: requesting art for Nay
[00007fffc0001a08] core input debug: using timeshift granularity of 50 MiB, in path '/tmp'
[New Thread 0x7fffc52ba700 (LWP 21305)]
[00007fffc0001a08] core input debug: `file:///media/christian/Daten/alt_Musik/duet_ost_flac_1406584029/02%20Tim%20Shiel%20-%20Nay.flac' gives access `file' demux `' path `/media/christian/Daten/alt_Musik/duet_ost_flac_1406584029/02%20Tim%20Shiel%20-%20Nay.flac'
[00007fffc0001a08] core input debug: specified demux `any'
[00007fffc0001a08] core input debug: creating demux: access='file' demux='any' location='/media/christian/Daten/alt_Musik/duet_ost_flac_1406584029/02%20Tim%20Shiel%20-%20Nay.flac' file='/media/christian/Daten/alt_Musik/duet_ost_flac_1406584029/02 Tim Shiel - Nay.flac'
[0000000000724fb8] dbus interface debug: Getting All properties
[00007fffb4000958] core art finder debug: looking for meta fetcher module matching "any": 1 candidates
[00007fffd4001388] core demux debug: looking for access_demux module matching "file": 20 candidates
[00007fffd4001388] core demux debug: no access_demux modules matched
[00007fffc0001a08] core input debug: creating access 'file' location='/media/christian/Daten/alt_Musik/duet_ost_flac_1406584029/02%20Tim%20Shiel%20-%20Nay.flac', path='/media/christian/Daten/alt_Musik/duet_ost_flac_1406584029/02 Tim Shiel - Nay.flac'
[00007fffd4001388] core access debug: looking for access module matching "file": 25 candidates
[00007fffd4001388] filesystem access debug: opening file `/media/christian/Daten/alt_Musik/duet_ost_flac_1406584029/02 Tim Shiel - Nay.flac'
[00007fffd4001388] core access debug: using access module "filesystem"
[00007fffd4c083a8] core stream debug: Using stream method for AStream*
[00007fffd4c083a8] core stream debug: starting pre-buffering
[00007fffd4c083a8] core stream debug: received first data after 0 ms
[00007fffd4c083a8] core stream debug: pre-buffering done 1024 bytes in 0s - 111111 KiB/s
[00007fffd40031d8] core stream debug: looking for stream_filter module matching "any": 9 candidates
[00007fffd40031d8] core stream debug: no stream_filter modules matched
[00007fffd40031d8] core stream debug: looking for stream_filter module matching "record": 9 candidates
[00007fffd40031d8] core stream debug: using stream_filter module "record"
[00007fffc0001a08] core input debug: creating demux: access='file' demux='any' location='/media/christian/Daten/alt_Musik/duet_ost_flac_1406584029/02%20Tim%20Shiel%20-%20Nay.flac' file='/media/christian/Daten/alt_Musik/duet_ost_flac_1406584029/02 Tim Shiel - Nay.flac'
[00007fffd4003c38] core demux debug: looking for demux module matching "flac": 66 candidates
[00007fffd40014b8] core demux packetizer debug: looking for packetizer module matching "any": 23 candidates
[00007fffd40014b8] core demux packetizer debug: using packetizer module "packetizer_flac"
[00007fffd4003c38] core demux debug: using demux module "flacsys"
[00007fffc0001a08] core input debug: looking for a subtitle file in /media/christian/Daten/alt_Musik/duet_ost_flac_1406584029/
[00007fffd4001db8] core demux meta debug: looking for meta reader module matching "any": 2 candidates
[0000000000729088] qt4 interface debug: IM: Setting an input
[00007fffb4000958] lua art finder debug: Trying Lua scripts in /home/christian/.local/share/vlc/lua/meta/fetcher
[00007fffd4001db8] core demux meta debug: using meta reader module "taglib"
[00007fffd4003c38] core demux debug: removing module "taglib"
[00007fffb4000958] lua art finder debug: Trying Lua scripts in /usr/lib/vlc/lua/meta/fetcher
[00007fffb4000958] lua art finder debug: Trying Lua playlist script /usr/lib/vlc/lua/meta/fetcher/tvrage.luac
[00007fffc0001a08] core input debug: `file:///media/christian/Daten/alt_Musik/duet_ost_flac_1406584029/02%20Tim%20Shiel%20-%20Nay.flac' successfully opened
[00007fffc0001a08] core input debug: selecting program id=0
[00007fffd40023a8] core decoder debug: looking for decoder module matching "any": 42 candidates
[00007fffb4000958] lua art finder debug: skipping script (unmatched scope) /usr/lib/vlc/lua/meta/fetcher/tvrage.luac
[00007fffb4000958] lua art finder debug: Trying Lua scripts in /usr/share/vlc/lua/meta/fetcher
[00007fffb4000958] core art finder debug: no meta fetcher modules matched
[0000000000605148] core libvlc debug: found art for Nay in cache
[Thread 0x7fffc52ba700 (LWP 21305) exited]
[00007fffd40023a8] core decoder debug: using decoder module "flac"
[New Thread 0x7fffc52ba700 (LWP 21306)]
[00007fffc0001a08] core input debug: Buffering 0%
[00007fffd40023a8] flac decoder debug: decode STREAMINFO
[00007fffd40023a8] flac decoder debug: channels:2 samplerate:44100 bitspersamples:24
[00007fffd40023a8] flac decoder debug: STREAMINFO decoded
[00000000006ee448] core playlist debug: reusing audio output
[0000000000708f08] pulse audio output debug: using stereo channel map
[00007fffc0001a08] core input debug: Buffering 30%
[00007fffc0001a08] core input debug: Buffering 61%
[00007fffc0001a08] core input debug: Buffering 92%
[00007fffc0001a08] core input debug: Stream buffering done (371 ms in 0 ms)
[0000000000708f08] pulse audio output debug: changed buffer metrics: maxlength=4194304, tlength=42336, prebuf=0, minreq=14112
[0000000000708f08] pulse audio output debug: connected to sink alsa_output.pci-0000_05_00.1.hdmi-stereo
[0000000000708f08] core audio output debug: output 'f32l' 44100 Hz Stereo frame=1 samples/8 bytes
[0000000000708f08] pulse audio output debug: changing sink 1: alsa_output.pci-0000_05_00.1.hdmi-stereo (Tahiti XT HDMI Audio [Radeon HD 7970 Series] Digital Stereo (HDMI))
[00007fffb4010e38] core volume debug: looking for audio volume module matching "any": 2 candidates
[00007fffb4010e38] core volume debug: using audio volume module "float_mixer"
[0000000000708f08] core audio output debug: input 's32l' 44100 Hz Stereo frame=1 samples/8 bytes
[00007fffb40131f8] core audio filter debug: looking for audio filter module matching "scaletempo": 14 candidates
[00007fffb40131f8] scaletempo audio filter debug: format: 44100 rate, 2 nch, 4 bps, fl32
[00007fffb40131f8] scaletempo audio filter debug: params: 30 stride, 0,200 overlap, 14 search
[00007fffb40131f8] scaletempo audio filter debug: 1,000 scale, 1323,000 stride_in, 1323 stride_out, 1059 standing, 264 overlap, 617 search, 2204 queue, fl32 mode
[00007fffb40131f8] core audio filter debug: using audio filter module "scaletempo"
[0000000000708f08] core audio output debug: conversion: 's32l'->'f32l' 44100 Hz->44100 Hz Stereo->Stereo
[00007fffb401a578] core audio converter debug: looking for audio converter module matching "any": 12 candidates
[00007fffb401a578] audio_format audio converter debug: s32l->f32l, bits per sample: 32->32
[00007fffb401a578] core audio converter debug: using audio converter module "audio_format"
[0000000000708f08] core audio output debug: conversion pipeline complete
[0000000000708f08] core audio output debug: conversion: 'f32l'->'f32l' 44100 Hz->44100 Hz Stereo->Stereo
[0000000000708f08] core audio output debug: conversion pipeline complete
[00007fffb4020a78] core audio resampler debug: looking for audio resampler module matching "any": 3 candidates
[00007fffb4020a78] core audio resampler debug: using audio resampler module "samplerate"
[00007fffd40023a8] core decoder debug: End of audio preroll
[00007fffc0001a08] core input debug: Decoder wait done in 107 ms
[0000000000708f08] pulse audio output debug: cannot synchronize start
[0000000000708f08] pulse audio output debug: deferring start (9338 us)
[0000000000708f08] pulse audio output warning: starting late (-83851 us)
[0000000000708f08] pulse audio output debug: changing sink 1: alsa_output.pci-0000_05_00.1.hdmi-stereo (Tahiti XT HDMI Audio [Radeon HD 7970 Series] Digital Stereo (HDMI))
[0000000000708f08] pulse audio output debug: started
[0000000000708f08] core audio output debug: restart requested (1)
[00007fffb4020a78] core audio resampler debug: removing module "samplerate"
[00007fffb401a578] core audio converter debug: removing module "audio_format"
[00007fffb40131f8] core audio filter debug: removing module "scaletempo"
[0000000000708f08] core audio output debug: restarting filters...
[0000000000708f08] core audio output debug: input 's32l' 44100 Hz Stereo frame=1 samples/8 bytes
[00007fffb40131f8] core audio filter debug: looking for audio filter module matching "scaletempo": 14 candidates
[00007fffb40131f8] scaletempo audio filter debug: format: 44100 rate, 2 nch, 4 bps, fl32
[00007fffb40131f8] scaletempo audio filter debug: params: 30 stride, 0,200 overlap, 14 search
[00007fffb40131f8] scaletempo audio filter debug: 1,000 scale, 1323,000 stride_in, 1323 stride_out, 1059 standing, 264 overlap, 617 search, 2204 queue, fl32 mode
[00007fffb40131f8] core audio filter debug: using audio filter module "scaletempo"
[0000000000708f08] core audio output debug: conversion: 's32l'->'f32l' 44100 Hz->44100 Hz Stereo->Stereo
[00007fffb401a4b8] core audio converter debug: looking for audio converter module matching "any": 12 candidates
[00007fffb401a4b8] audio_format audio converter debug: s32l->f32l, bits per sample: 32->32
[00007fffb401a4b8] core audio converter debug: using audio converter module "audio_format"
[0000000000708f08] core audio output debug: conversion pipeline complete
[00007fffb4039978] core visualization debug: looking for visualization module matching "glspectrum": 2 candidates
[00007fffb4039978] glspectrum visualization warning: No matching window preset found; using rectangular window (i.e. no window)
[New Thread 0x7fffb814d700 (LWP 21307)]
[00007fffac000be8] core vout display debug: looking for vout display module matching "opengl": 15 candidates
[00007fffac001858] core window debug: looking for vout window xid module matching "qt4,any": 4 candidates
[00007fffac001858] qt4 window debug: requesting video window...
[0000000000729088] qt4 interface debug: Video was requested 0, 0
[00007fffac001858] core window debug: using vout window xid module "qt4"
[00007fffac001a28] core inhibit debug: looking for inhibit module matching "any": 2 candidates
[00007fffac001a28] dbus_screensaver inhibit debug: found service org.freedesktop.ScreenSaver
[00007fffac001a28] core inhibit debug: using inhibit module "dbus_screensaver"
[00007fffac000be8] xcb vout display debug: connected to X11.0 server
[00007fffac000be8] xcb vout display debug:  vendor : The X.Org Foundation
[00007fffac000be8] xcb vout display debug:  version: 11702000
[00007fffac000be8] xcb vout display debug: using screen 0x2df
[00007fffac004018] core gl debug: looking for opengl module matching "glx": 2 candidates
[00007fffac004018] glx gl debug: using GLX extension version 1.4
[00007fffac004018] core gl debug: using opengl module "glx"
[00007fffac000be8] core vout display debug: VoutDisplayEvent 'fullscreen' 0
[00007fffac000be8] core vout display debug: VoutDisplayEvent 'resize' 489x300 window
[00007fffac000be8] core vout display debug: using vout display module "xcb_glx"
[00007fffac000be8] core vout display debug: A filter to adapt decoder to display is needed
[00007fffac1469a8] core filter debug: looking for video filter2 module matching "any": 63 candidates
[00007fffac1469a8] swscale filter debug: 400x300 (400x300) chroma: RV32 -> 400x300 (400x300) chroma: RV32 with scaling using Bicubic (good quality)
[00007fffac1469a8] core filter debug: using video filter2 module "swscale"
[00007fffac000be8] core vout display debug: Filter 'Swscale' (0x7fffac1469a8) appended to chain
[00007fffb4039978] core visualization debug: using visualization module "glspectrum"
[0000000000708f08] core audio output debug: conversion: 'f32l'->'f32l' 44100 Hz->44100 Hz Stereo->Stereo
[0000000000708f08] core audio output debug: conversion pipeline complete
[0000000000708f08] core audio output debug: conversion: 'f32l'->'f32l' 44100 Hz->44100 Hz Stereo->Stereo
[0000000000708f08] core audio output debug: conversion pipeline complete
[00007fffb403a928] core audio resampler debug: looking for audio resampler module matching "any": 3 candidates
[00007fffb403a928] core audio resampler debug: using audio resampler module "samplerate"

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0x7fffb814d700 (LWP 21307)]
dri_flush (cPriv=0x100000000, dPriv=0x7fffac038be0, flags=1, reason=__DRI2_THROTTLE_SWAPBUFFER)
    at ../../../../../../src/gallium/state_trackers/dri/dri_drawable.c:439
439	../../../../../../src/gallium/state_trackers/dri/dri_drawable.c: No existe el fichero o el directorio.
(gdb) bt
#0  dri_flush (cPriv=0x100000000, dPriv=0x7fffac038be0, flags=1, reason=__DRI2_THROTTLE_SWAPBUFFER)
    at ../../../../../../src/gallium/state_trackers/dri/dri_drawable.c:439
#1  0x00007fffdb381e98 in dri2SwapBuffers (pdraw=0x7fffac01e850, target_msc=0, divisor=0, remainder=0, flush=0)
    at ../../../../src/glx/dri2_glx.c:851
#2  0x00007fffb24308cf in vlc_gl_Swap (gl=0x7fffac004018) at ../../include/vlc_opengl.h:87
#3  Thread (p_data=0x7fffb4039978) at glspectrum.c:552
#4  0x00007ffff79a60a4 in start_thread (arg=0x7fffb814d700) at pthread_create.c:309
#5  0x00007ffff74d706d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111
(gdb) 