[Bug 680452] New: dragon player, and sometimes vlc crash immediately or within a few seconds of beginning to play an .avi file.

[GStreamer (bugzilla.gnome.org)]

https://bugzilla.gnome.org/show_bug.cgi?id=680452
  GStreamer | gstreamer (core) | 0.10.36

           Summary: dragon player, and sometimes vlc crash immediately or
                    within a few seconds of beginning to play an .avi
                    file.
    Classification: Platform
           Product: GStreamer
           Version: 0.10.36
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: major
          Priority: Normal
         Component: gstreamer (core)
        AssignedTo: gstreamer-bugs at lists.freedesktop.org
        ReportedBy: Robert.M.Davies at blueyonder.co.uk
         QAContact: gstreamer-bugs at lists.freedesktop.org
     GNOME version: ---


I reported a bug with dragon player here:
https://bugs.kde.org/show_bug.cgi?id=302026 but it was changed to a bug with
gstreamer, so I thought I'd post it on the gstreamer bugzilla.
For some reason all the newlines got stripped when I copied it, so I've left
the full backtrace at the original bug, as reformatting it was very tedious,
but I hope the important bits are here.

I'd be happy to provide further information about my installation, or try
removing or adding to configuration files.

When VLC crashes, it's not part of KDE, so doesn't seem to bring up the
backtrace.

Application: dragon (2.0)
KDE Platform Version: 4.8.2 (4.8.2)
Qt Version: 4.8.1
Operating System: Linux 3.0.0-21-generic x86_64
Distribution: Ubuntu 11.10

-- Information about the crash:
- What I was doing when the application crashed:

This happens every time I open some .avi files (from dolphin, ktorrent or
folder view applet) For example, it crashed with the files contained in this
torrent: http://ca.isohunt.com/download/10530943/stargate.torrent But other
files do it too. I don't know at this time whether it's just .avi files or all
.avi files.

The crash can be reproduced every time.

-- Backtrace: Application: Dragon Player (dragon), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f0474b487a0 (LWP 8256))] 

Thread 7 (Thread 0x7f044dffb700 (LWP 8272)):
[KCrash Handler]
#6 0x00007f0474a043b3 in ?? ()
#7 0x00007f045ced9cbb in orc_process_int32 (d1=<optimized out>, p1=<optimized
out>, n=<optimized out>) at tmp-orc.c:401
#8 0x00007f045ced81f9 in volume_transform_ip (base=0x1c98010,
outbuf=0x7f0448052c90) at gstvolume.c:957
#9 0x00007f0462806cb6 in gst_base_transform_handle_buffer (trans=0x1c98010,
inbuf=0x7f0448052c90, outbuf=0x7f044dffaa18) at gstbasetransform.c:2515
#10 0x00007f04628074a4 in gst_base_transform_chain (pad=<optimized out>,
buffer=0x7f0448052c90) at gstbasetransform.c:2639
#11 0x00007f0462a899dc in gst_pad_push (pad=0x1c9a1c0, buffer=0x7f0448052c90)
at gstpad.c:4710
#12 0x00007f046280752e in gst_base_transform_chain (pad=<optimized out>,
buffer=<optimized out>) at gstbasetransform.c:2674
#13 0x00007f0462a899dc in gst_pad_push (pad=0x1a61620, buffer=0x7f0448052c90)
at gstpad.c:4710
#14 0x00007f046280752e in gst_base_transform_chain (pad=<optimized out>,
buffer=<optimized out>) at gstbasetransform.c:2674
#15 0x00007f0462a899dc in gst_pad_push (pad=0x1a61da0, buffer=0x7f0450080950)
at gstpad.c:4710
#16 0x00007f045d9990ed in gst_queue_push_one (queue=0x1a68340) at
gstqueue.c:1156
#17 gst_queue_loop (pad=<optimized out>) at gstqueue.c:1264
#18 0x00007f0462ab0d60 in gst_task_func (task=0x1ee1160) at gsttask.c:327
#19 0x00007f046ec697d8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#20 0x00007f046ec672b6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#21 0x00007f046f113efc in start_thread (arg=0x7f044dffb700) at
pthread_create.c:304
#22 0x00007f04717d859d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#23 0x0000000000000000 in ?? () 

Thread 1 (Thread 0x7f0474b487a0 (LWP 8256)):
#0 0x00007f04717ca8ad in read () at ../sysdeps/unix/syscall-template.S:82
#1 0x00007f046ec8361f in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007f046ec416b2 in g_main_context_check () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f046ec41f82 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4 0x00007f046ec42429 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5 0x00007f04721cb53f in QEventDispatcherGlib::processEvents (this=0x112e3d0,
flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#6 0x00007f0472eb24ee in QGuiEventDispatcherGlib::processEvents
(this=<optimized out>, flags=<optimized out>) at
kernel/qguieventdispatcher_glib.cpp:204
#7 0x00007f047219ad82 in QEventLoop::processEvents (this=<optimized out>,
flags=...) at kernel/qeventloop.cpp:149
#8 0x00007f047219afd7 in QEventLoop::exec (this=0x7fff12fad1e0, flags=...) at
kernel/qeventloop.cpp:204
#9 0x00007f04721a0067 in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1148
#10 0x0000000000419932 in ?? ()
#11 0x00007f047171630d in __libc_start_main (main=0x419320, argc=2,
ubp_av=0x7fff12fad578, init=<optimized out>, fini=<optimized out>,
rtld_fini=<optimized out>, stack_end=0x7fff12fad568) at libc-start.c:226 #12
0x0000000000419afd in _start ()

Reported using DrKonqi

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