Bug#653516: vlc: doesn't depend on playlist; happens about 10% of tries

Ph. Marek philipp.marek at linbit.com
Fri Feb 3 12:49:52 UTC 2012


Package: vlc
Version: 1.1.13-1
Followup-For: Bug #653516

I think I got the same bug here; no playlist visible, but the backtrace looks
similar.

That's "gdb --args vlc /directory/ -vvv" on amd64; it's more or less
reproducible, so if I can give specific details just ask.


....
[0x85e850] lua generic debug: Trying Lua scripts in
/usr/share/vlc/lua/extensions
[0x85e850] main generic debug: using extension module "lua"
[0x85e850] main generic debug: TIMER module_need() : 0.850 ms - Total 0.850 ms
/ 1 intvls (Avg 0.850 ms)
[0x6f55c0] main interface debug: using interface module "qt4"
[0x6f55c0] main interface debug: TIMER module_need() : 988.057 ms - Total
988.057 ms / 1 intvls (Avg 988.057 ms)
[0x616240] main playlist debug: rebuilding array of current - root
Wiedergabeliste
[0x616240] main playlist debug: rebuild done - 1 items, index -1
[0x616240] main playlist debug: processing request item null node
Wiedergabeliste skip 0
[0x616240] main playlist debug: starting new item
[0x616240] main playlist debug: creating new input thread
[0x9d53a0] main input debug: Creating an input for '(null)'
[New Thread 0x7fffe0667700 (LWP 22293)]
[0x9d53a0] main input debug: thread (input) created at priority 10
(input/input.c:220)
[0x9d53a0] main input debug: thread started
[0x9d53a0] main input debug: using timeshift granularity of 50 MiB
[0x9d53a0] main input debug: using timeshift path '/tmp'
[0x9d53a0] main input debug: `file:///.../VIDEO_TS/' gives access `file' demux
`' path `/.../VIDEO_TS/'
[0x9d53a0] main input debug: creating demux: access='file' demux=''
path='/.../VIDEO_TS/'
[0x7fffec010df0] main demux debug: looking for access_demux module: 2
candidates
libdvdnav: Using dvdnav version 4.2.0
libdvdread: Using libdvdcss version 1.2.10 for DVD access

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0x7fffe0667700 (LWP 22293)]
0x00007ffff558bcb4 in DVDOpen () from /usr/lib/libdvdread.so.4
(gdb) info registers
rax            0x0      0
rbx            0x7fffec010cc0   140737152879808
rcx            0xffffffffffffffff       -1
rdx            0xffffffffec013870       -335464336
rsi            0x0      0
rdi            0xffffffffec013870       -335464336
rbp            0x7fffe06660b0   0x7fffe06660b0
rsp            0x7fffe0665fb0   0x7fffe0665fb0
r8             0x2f70756b6361625f       3418361221263483487
r9             0x4b2f736f65646956       5417675799029639510
r10            0x485452415f474e49       5211881109499366985
r11            0x1      1
r12            0x7fffec010cc0   140737152879808
r13            0x7fffec011ae0   140737152883424
r14            0x6467e0 6580192
r15            0x7fffec011af0   140737152883440
rip            0x7ffff558bcb4   0x7ffff558bcb4 <DVDOpen+623>
eflags         0x10213  [ CF AF IF RF ]
cs             0x33     51
ss             0x2b     43
ds             0x0      0
es             0x0      0
fs             0x0      0
gs             0x0      0
(gdb) bt
#0  0x00007ffff558bcb4 in DVDOpen () from /usr/lib/libdvdread.so.4
#1  0x00007ffff57ba3b3 in vm_reset () from /usr/lib/libdvdnav.so.4
#2  0x00007ffff57b062c in dvdnav_open () from /usr/lib/libdvdnav.so.4
#3  0x00007ffff59cbf17 in ?? () from
/usr/lib/vlc/plugins/access/libdvdnav_plugin.so
#4  0x00007ffff7964d75 in module_need () from /usr/lib/libvlccore.so.4
#5  0x00007ffff79211fc in ?? () from /usr/lib/libvlccore.so.4
#6  0x00007ffff792ddd4 in ?? () from /usr/lib/libvlccore.so.4
#7  0x00007ffff792f128 in ?? () from /usr/lib/libvlccore.so.4
#8  0x00007ffff7932755 in ?? () from /usr/lib/libvlccore.so.4
#9  0x00007ffff796a0e4 in ?? () from /usr/lib/libvlccore.so.4
#10 0x00007ffff76c4b50 in start_thread (arg=<optimized out>) at
pthread_create.c:304
#11 0x00007ffff720b4ad in clone () at
.../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()



-- System Information:
Debian Release: wheezy/sid
  APT prefers testing
  APT policy: (990, 'testing'), (500, 'unstable'), (500, 'stable'), (1, 'experimental')
Architecture: amd64 (x86_64)

Kernel: Linux 3.1.0-1-amd64 (SMP w/4 CPU cores)
Locale: LANG=de_AT.UTF-8, LC_CTYPE=de_AT.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash

Versions of packages vlc depends on:
ii  libaa1                    1.4p5-39
ii  libavcodec-extra-53       4:0.8.0.1
ii  libavutil-extra-51        4:0.8.0.1
ii  libc6                     2.13-24
ii  libfreetype6              2.4.8-1
ii  libfribidi0               0.19.2-1
ii  libgcc1                   1:4.6.2-12
ii  libgl1-mesa-glx [libgl1]  7.11.2-1
ii  libice6                   2:1.0.7-2
ii  libqtcore4                4:4.7.4-2
ii  libqtgui4                 4:4.7.4-2
ii  libsdl-image1.2           1.2.11-2
ii  libsdl1.2debian           1.2.14-7
ii  libsm6                    2:1.2.0-2
ii  libstdc++6                4.6.2-12
ii  libtar0                   1.2.11-8
ii  libva-x11-1               1.0.14-1
ii  libva1                    1.0.14-1
ii  libvlccore4               1.1.13-1
ii  libx11-6                  2:1.4.4-4
ii  libx11-xcb1               2:1.4.4-4
ii  libxcb-keysyms1           0.3.8-1
ii  libxcb-randr0             1.7-4
ii  libxcb-shm0               1.7-4
ii  libxcb-xv0                1.7-4
ii  libxcb1                   1.7-4
ii  libxext6                  2:1.3.0-3
ii  libxpm4                   1:3.5.9-4
ii  ttf-freefont              20100919-1
ii  vlc-nox                   1.1.13-1
ii  zlib1g                    1:1.2.3.4.dfsg-3

Versions of packages vlc recommends:
ii  vlc-plugin-notify  1.1.13-1
ii  vlc-plugin-pulse   1.1.13-1
ii  xdg-utils          1.1.0~rc1+git20111210-5

Versions of packages vlc suggests:
pn  mozilla-plugin-vlc  <none>
pn  videolan-doc        <none>

Versions of packages vlc-nox depends on:
ii  liba52-0.7.4           0.7.4-16
ii  libasound2             1.0.24.1-4
ii  libass4                0.10.0-2
ii  libavahi-client3       0.6.30-6
ii  libavahi-common3       0.6.30-6
ii  libavc1394-0           0.5.3-1+b2
ii  libavcodec-extra-53    4:0.8.0.1
ii  libavformat-extra-53   4:0.8.0.1
ii  libavutil-extra-51     4:0.8.0.1
ii  libc6                  2.13-24
ii  libcaca0               0.99.beta17-2.1
ii  libcddb2               1.3.2-3
ii  libcdio10              0.81-5
ii  libdbus-1-3            1.4.16-1
ii  libdc1394-22           2.1.3-4
ii  libdca0                0.0.5-5
ii  libdirac-decoder0      1.0.2-4
ii  libdirac-encoder0      1.0.2-4
ii  libdvbpsi7             0.2.2-1
ii  libdvdnav4             4.2.0-1
ii  libdvdread4            4.2.0-1
ii  libebml3               1.2.2-1
ii  libfaad2               2.7-7
ii  libflac8               1.2.1-6
ii  libfontconfig1         2.8.0-3.1
ii  libfreetype6           2.4.8-1
ii  libfribidi0            0.19.2-1
ii  libgcc1                1:4.6.2-12
ii  libgcrypt11            1.5.0-3
ii  libgnutls26            2.12.16-1
ii  libgpg-error0          1.10-2
ii  libiso9660-7           0.81-5
ii  libkate1               0.4.1-1
ii  liblircclient0         0.9.0~pre1-1
ii  liblua5.1-0            5.1.4-12
ii  libmad0                0.15.1b-7
ii  libmatroska5           1.3.0-1
ii  libmodplug1            1:0.8.8.4-1
ii  libmpcdec6             2:0.1~r459-1
ii  libmpeg2-4             0.4.1-3
ii  libmtp9                1.1.2-2
ii  libncursesw5           5.9-4
ii  libogg0                1.2.2~dfsg-1
ii  libpng12-0             1.2.46-4
ii  libpostproc52          4:0.8-1
ii  libproxy0              0.3.1-4+b2
ii  libraw1394-11          2.0.7-1
ii  libschroedinger-1.0-0  1.0.11-1
ii  libshout3              2.2.2-7
ii  libsmbclient           2:3.6.1-3
ii  libspeex1              1.2~rc1-3
ii  libstdc++6             4.6.2-12
ii  libswscale-extra-2     4:0.8.0.1
ii  libtag1c2a             1.7-1
ii  libtheora0             1.1.1+dfsg.1-3
ii  libtinfo5              5.9-4
ii  libtwolame0            0.3.13-1
ii  libudev0               175-3
ii  libupnp3               1:1.6.6-5.1
ii  libusb-0.1-4           2:0.1.12-20
ii  libv4l-0               0.8.5-7
ii  libvcdinfo0            0.7.23-5
ii  libvlc5                1.1.13-1
ii  libvlccore4            1.1.13-1
ii  libvorbis0a            1.3.2-1.1
ii  libvorbisenc2          1.3.2-1.1
ii  libx264-118            2:0.118.2092+git6eac7c3-2
ii  libxml2                2.7.8.dfsg-7
ii  zlib1g                 1:1.2.3.4.dfsg-3

Versions of packages libvlc5 depends on:
ii  libc6        2.13-24
ii  libvlccore4  1.1.13-1

Versions of packages libvlccore4 depends on:
ii  libc6        2.13-24
ii  libdbus-1-3  1.4.16-1
ii  vlc-data     1.1.13-1

Versions of packages vlc is related to:
pn  libavutil50  5:0.7.2-0.0
pn  libavutil51  <none>

-- no debconf information





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