nxxs@nxxs-desktop:~$ gdb totem
GNU gdb (GDB) 7.1-ubuntu
Copyright (C) 2010 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.  Type "show copying"
and "show warranty" for details.
This GDB was configured as "i486-linux-gnu".
For bug reporting instructions, please see:
<http://www.gnu.org/software/gdb/bugs/>...
Reading symbols from /usr/bin/totem...Reading symbols from /usr/lib/debug/usr/bin/totem...done.
done.
(gdb) run
Starting program: /usr/bin/totem 
[Thread debugging using libthread_db enabled]
[New Thread 0xb6f7db70 (LWP 2427)]
[New Thread 0xb677cb70 (LWP 2428)]
[Thread 0xb677cb70 (LWP 2428) exited]
[New Thread 0xb677cb70 (LWP 2439)]
[New Thread 0xb5bffb70 (LWP 2440)]
[New Thread 0xb4f4bb70 (LWP 2441)]
[New Thread 0xb474ab70 (LWP 2444)]
[New Thread 0xb3f49b70 (LWP 2445)]
[New Thread 0xaf747b70 (LWP 2447)]

Program received signal SIGSEGV, Segmentation fault.
0x00000000 in ?? ()
(gdb) thread apply all bt

Thread 9 (Thread 0xaf747b70 (LWP 2447)):
#0  0x0012d422 in __kernel_vsyscall ()
#1  0x00480342 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x00e3d0ce in ?? () from /usr/lib/libgthread-2.0.so.0
#3  0x00e5fbbc in ?? () from /lib/libglib-2.0.so.0
#4  0x00e5fced in g_async_queue_timed_pop () from /lib/libglib-2.0.so.0
#5  0x00eb1c6f in ?? () from /lib/libglib-2.0.so.0
#6  0x00eafdef in ?? () from /lib/libglib-2.0.so.0
#7  0x0047b96e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#8  0x01112a4e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 8 (Thread 0xb3f49b70 (LWP 2445)):
#0  0x0012d422 in __kernel_vsyscall ()
#1  0x01104b86 in poll () from /lib/tls/i686/cmov/libc.so.6
#2  0x018db502 in ?? () from /usr/lib/libpulse.so.0
#3  0x018c7a59 in pa_mainloop_poll () from /usr/lib/libpulse.so.0
#4  0x018c9a13 in pa_mainloop_iterate () from /usr/lib/libpulse.so.0
#5  0x018c9ae4 in pa_mainloop_run () from /usr/lib/libpulse.so.0
#6  0x018db2a3 in ?? () from /usr/lib/libpulse.so.0
#7  0x01928e02 in ?? () from /usr/lib/libpulsecommon-0.9.21.so
#8  0x0047b96e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#9  0x01112a4e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 7 (Thread 0xb474ab70 (LWP 2444)):
---Type <return> to continue, or q <return> to quit---
#0  0x01928d01 in pa_thread_self () from /usr/lib/libpulsecommon-0.9.21.so
#1  0x018daf82 in pa_threaded_mainloop_lock () from /usr/lib/libpulse.so.0
#2  0x0189a8d7 in ?? () from /usr/lib/gstreamer-0.10/libgstpulse.so
#3  0x0018cc4d in gst_ring_buffer_commit_full () from /usr/lib/libgstaudio-0.10.so.0
#4  0x001955f2 in ?? () from /usr/lib/libgstaudio-0.10.so.0
#5  0x0013f415 in ?? () from /usr/lib/libgstbase-0.10.so.0
#6  0x001404c7 in ?? () from /usr/lib/libgstbase-0.10.so.0
#7  0x00142359 in ?? () from /usr/lib/libgstbase-0.10.so.0
#8  0x00142871 in ?? () from /usr/lib/libgstbase-0.10.so.0
#9  0x00548e05 in ?? () from /usr/lib/libgstreamer-0.10.so.0
#10 0x00549864 in ?? () from /usr/lib/libgstreamer-0.10.so.0
#11 0x00537d7d in ?? () from /usr/lib/libgstreamer-0.10.so.0
#12 0x00548e05 in ?? () from /usr/lib/libgstreamer-0.10.so.0
#13 0x00549864 in ?? () from /usr/lib/libgstreamer-0.10.so.0
#14 0x00537d7d in ?? () from /usr/lib/libgstreamer-0.10.so.0
#15 0x00548e05 in ?? () from /usr/lib/libgstreamer-0.10.so.0
#16 0x00549864 in ?? () from /usr/lib/libgstreamer-0.10.so.0
#17 0x00537d7d in ?? () from /usr/lib/libgstreamer-0.10.so.0
#18 0x00548e05 in ?? () from /usr/lib/libgstreamer-0.10.so.0
#19 0x00549864 in ?? () from /usr/lib/libgstreamer-0.10.so.0
#20 0x0015675a in ?? () from /usr/lib/libgstbase-0.10.so.0
#21 0x00548e05 in ?? () from /usr/lib/libgstreamer-0.10.so.0
#22 0x00549864 in ?? () from /usr/lib/libgstreamer-0.10.so.0
#23 0x00537d7d in ?? () from /usr/lib/libgstreamer-0.10.so.0
#24 0x00548e05 in ?? () from /usr/lib/libgstreamer-0.10.so.0
---Type <return> to continue, or q <return> to quit---
#25 0x00549864 in ?? () from /usr/lib/libgstreamer-0.10.so.0
#26 0x0015675a in ?? () from /usr/lib/libgstbase-0.10.so.0
#27 0x00548e05 in ?? () from /usr/lib/libgstreamer-0.10.so.0
#28 0x00549864 in ?? () from /usr/lib/libgstreamer-0.10.so.0
#29 0x0015675a in ?? () from /usr/lib/libgstbase-0.10.so.0
#30 0x00548e05 in ?? () from /usr/lib/libgstreamer-0.10.so.0
#31 0x00549864 in ?? () from /usr/lib/libgstreamer-0.10.so.0
#32 0x00537d7d in ?? () from /usr/lib/libgstreamer-0.10.so.0
#33 0x00548e05 in ?? () from /usr/lib/libgstreamer-0.10.so.0
#34 0x00549864 in ?? () from /usr/lib/libgstreamer-0.10.so.0
#35 0x0185d42e in ?? () from /usr/lib/gstreamer-0.10/libgstcoreelements.so
#36 0x0185d6a6 in ?? () from /usr/lib/gstreamer-0.10/libgstcoreelements.so
#37 0x00548e05 in ?? () from /usr/lib/libgstreamer-0.10.so.0
#38 0x00549864 in ?? () from /usr/lib/libgstreamer-0.10.so.0
#39 0x00537d7d in ?? () from /usr/lib/libgstreamer-0.10.so.0
#40 0x00548e05 in ?? () from /usr/lib/libgstreamer-0.10.so.0
#41 0x00549864 in ?? () from /usr/lib/libgstreamer-0.10.so.0
#42 0x0181a05a in ?? () from /usr/lib/gstreamer-0.10/libgstplaybin.so
#43 0x00548e05 in ?? () from /usr/lib/libgstreamer-0.10.so.0
#44 0x00549864 in ?? () from /usr/lib/libgstreamer-0.10.so.0
#45 0x00537d7d in ?? () from /usr/lib/libgstreamer-0.10.so.0
#46 0x00548e05 in ?? () from /usr/lib/libgstreamer-0.10.so.0
#47 0x00549864 in ?? () from /usr/lib/libgstreamer-0.10.so.0
#48 0x00537d7d in ?? () from /usr/lib/libgstreamer-0.10.so.0
#49 0x00548e05 in ?? () from /usr/lib/libgstreamer-0.10.so.0
---Type <return> to continue, or q <return> to quit---
#50 0x00549864 in ?? () from /usr/lib/libgstreamer-0.10.so.0
#51 0x02d951cc in ?? () from /usr/lib/gstreamer-0.10/libgsta52dec.so
#52 0x02d9597a in ?? () from /usr/lib/gstreamer-0.10/libgsta52dec.so
#53 0x00548e05 in ?? () from /usr/lib/libgstreamer-0.10.so.0
#54 0x00549864 in ?? () from /usr/lib/libgstreamer-0.10.so.0
#55 0x01864e42 in ?? () from /usr/lib/gstreamer-0.10/libgstcoreelements.so
#56 0x00574d6b in ?? () from /usr/lib/libgstreamer-0.10.so.0
#57 0x00576377 in ?? () from /usr/lib/libgstreamer-0.10.so.0
#58 0x00eb1d0c in ?? () from /lib/libglib-2.0.so.0
#59 0x00eafdef in ?? () from /lib/libglib-2.0.so.0
#60 0x0047b96e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#61 0x01112a4e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 6 (Thread 0xb4f4bb70 (LWP 2441)):
#0  0x0012d422 in __kernel_vsyscall ()
#1  0x00480015 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x018540fc in ?? () from /usr/lib/gstreamer-0.10/libgstcoreelements.so
#3  0x00548e05 in ?? () from /usr/lib/libgstreamer-0.10.so.0
#4  0x00549864 in ?? () from /usr/lib/libgstreamer-0.10.so.0
#5  0x00537d7d in ?? () from /usr/lib/libgstreamer-0.10.so.0
#6  0x00548e05 in ?? () from /usr/lib/libgstreamer-0.10.so.0
#7  0x00549864 in ?? () from /usr/lib/libgstreamer-0.10.so.0
#8  0x00537d7d in ?? () from /usr/lib/libgstreamer-0.10.so.0
#9  0x00548e05 in ?? () from /usr/lib/libgstreamer-0.10.so.0
#10 0x00549864 in ?? () from /usr/lib/libgstreamer-0.10.so.0
---Type <return> to continue, or q <return> to quit---
#11 0x0181a05a in ?? () from /usr/lib/gstreamer-0.10/libgstplaybin.so
#12 0x00548e05 in ?? () from /usr/lib/libgstreamer-0.10.so.0
#13 0x00549864 in ?? () from /usr/lib/libgstreamer-0.10.so.0
#14 0x00537d7d in ?? () from /usr/lib/libgstreamer-0.10.so.0
#15 0x00548e05 in ?? () from /usr/lib/libgstreamer-0.10.so.0
#16 0x00549864 in ?? () from /usr/lib/libgstreamer-0.10.so.0
#17 0x00537d7d in ?? () from /usr/lib/libgstreamer-0.10.so.0
#18 0x00548e05 in ?? () from /usr/lib/libgstreamer-0.10.so.0
#19 0x00549864 in ?? () from /usr/lib/libgstreamer-0.10.so.0
#20 0x0230a03b in ?? () from /usr/lib/gstreamer-0.10/libgstffmpeg.so
#21 0x0230b7be in ?? () from /usr/lib/gstreamer-0.10/libgstffmpeg.so
#22 0x00548e05 in ?? () from /usr/lib/libgstreamer-0.10.so.0
#23 0x00549864 in ?? () from /usr/lib/libgstreamer-0.10.so.0
#24 0x01864e42 in ?? () from /usr/lib/gstreamer-0.10/libgstcoreelements.so
#25 0x00574d6b in ?? () from /usr/lib/libgstreamer-0.10.so.0
#26 0x00576377 in ?? () from /usr/lib/libgstreamer-0.10.so.0
#27 0x00eb1d0c in ?? () from /lib/libglib-2.0.so.0
#28 0x00eafdef in ?? () from /lib/libglib-2.0.so.0
#29 0x0047b96e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#30 0x01112a4e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 5 (Thread 0xb5bffb70 (LWP 2440)):
#0  0x0012d422 in __kernel_vsyscall ()
#1  0x01104dbe in ppoll () from /lib/tls/i686/cmov/libc.so.6
#2  0x0055aa19 in gst_poll_wait () from /usr/lib/libgstreamer-0.10.so.0
---Type <return> to continue, or q <return> to quit---
#3  0x0056e943 in ?? () from /usr/lib/libgstreamer-0.10.so.0
#4  0x0056f3e0 in ?? () from /usr/lib/libgstreamer-0.10.so.0
#5  0x00529e21 in gst_clock_id_wait () from /usr/lib/libgstreamer-0.10.so.0
#6  0x00139802 in gst_base_sink_wait_clock () from /usr/lib/libgstbase-0.10.so.0
#7  0x0013f28a in ?? () from /usr/lib/libgstbase-0.10.so.0
#8  0x001404c7 in ?? () from /usr/lib/libgstbase-0.10.so.0
#9  0x00142359 in ?? () from /usr/lib/libgstbase-0.10.so.0
#10 0x00142871 in ?? () from /usr/lib/libgstbase-0.10.so.0
#11 0x00548e05 in ?? () from /usr/lib/libgstreamer-0.10.so.0
#12 0x00549864 in ?? () from /usr/lib/libgstreamer-0.10.so.0
#13 0x00537d7d in ?? () from /usr/lib/libgstreamer-0.10.so.0
#14 0x00548e05 in ?? () from /usr/lib/libgstreamer-0.10.so.0
#15 0x00549864 in ?? () from /usr/lib/libgstreamer-0.10.so.0
#16 0x00537d7d in ?? () from /usr/lib/libgstreamer-0.10.so.0
#17 0x00548e05 in ?? () from /usr/lib/libgstreamer-0.10.so.0
#18 0x00549864 in ?? () from /usr/lib/libgstreamer-0.10.so.0
#19 0x00537d7d in ?? () from /usr/lib/libgstreamer-0.10.so.0
#20 0x00548e05 in ?? () from /usr/lib/libgstreamer-0.10.so.0
#21 0x00549864 in ?? () from /usr/lib/libgstreamer-0.10.so.0
#22 0x0015675a in ?? () from /usr/lib/libgstbase-0.10.so.0
#23 0x00548e05 in ?? () from /usr/lib/libgstreamer-0.10.so.0
#24 0x00549864 in ?? () from /usr/lib/libgstreamer-0.10.so.0
#25 0x0015675a in ?? () from /usr/lib/libgstbase-0.10.so.0
#26 0x00548e05 in ?? () from /usr/lib/libgstreamer-0.10.so.0
#27 0x00549864 in ?? () from /usr/lib/libgstreamer-0.10.so.0
---Type <return> to continue, or q <return> to quit---
#28 0x0185355d in ?? () from /usr/lib/gstreamer-0.10/libgstcoreelements.so
#29 0x00574d6b in ?? () from /usr/lib/libgstreamer-0.10.so.0
#30 0x00576377 in ?? () from /usr/lib/libgstreamer-0.10.so.0
#31 0x00eb1d0c in ?? () from /lib/libglib-2.0.so.0
#32 0x00eafdef in ?? () from /lib/libglib-2.0.so.0
#33 0x0047b96e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#34 0x01112a4e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 4 (Thread 0xb677cb70 (LWP 2439)):
#0  0x0012d422 in __kernel_vsyscall ()
#1  0x00480015 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x00161f97 in gst_data_queue_push () from /usr/lib/libgstbase-0.10.so.0
#3  0x01863c04 in ?? () from /usr/lib/gstreamer-0.10/libgstcoreelements.so
#4  0x00548e05 in ?? () from /usr/lib/libgstreamer-0.10.so.0
#5  0x00549864 in ?? () from /usr/lib/libgstreamer-0.10.so.0
#6  0x022d3da7 in ?? () from /usr/lib/gstreamer-0.10/libgstavi.so
#7  0x00574d6b in ?? () from /usr/lib/libgstreamer-0.10.so.0
#8  0x00576377 in ?? () from /usr/lib/libgstreamer-0.10.so.0
#9  0x00eb1d0c in ?? () from /lib/libglib-2.0.so.0
#10 0x00eafdef in ?? () from /lib/libglib-2.0.so.0
#11 0x0047b96e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#12 0x01112a4e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 2 (Thread 0xb6f7db70 (LWP 2427)):
#0  0x0012d422 in __kernel_vsyscall ()
---Type <return> to continue, or q <return> to quit---
#1  0x00483736 in nanosleep () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x00eb2a62 in g_usleep () from /lib/libglib-2.0.so.0
#3  0x01884106 in ?? () from /usr/lib/gstreamer-0.10/libgstxvimagesink.so
#4  0x00eafdef in ?? () from /lib/libglib-2.0.so.0
#5  0x0047b96e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#6  0x01112a4e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 1 (Thread 0xb7fd9750 (LWP 2421)):
#0  0x00000000 in ?? ()
#1  0x00e08873 in g_object_notify () from /usr/lib/libgobject-2.0.so.0
#2  0x0180a7c6 in ?? () from /usr/lib/gstreamer-0.10/libgstplaybin.so
#3  0x00e0f4e8 in g_cclosure_marshal_VOID__PARAM () from /usr/lib/libgobject-2.0.so.0
#4  0x00e02252 in g_closure_invoke () from /usr/lib/libgobject-2.0.so.0
#5  0x00e1699d in ?? () from /usr/lib/libgobject-2.0.so.0
#6  0x00e17db4 in g_signal_emit_valist () from /usr/lib/libgobject-2.0.so.0
#7  0x00e18256 in g_signal_emit () from /usr/lib/libgobject-2.0.so.0
#8  0x00e06631 in ?? () from /usr/lib/libgobject-2.0.so.0
#9  0x005157f1 in ?? () from /usr/lib/libgstreamer-0.10.so.0
#10 0x00e02f8f in ?? () from /usr/lib/libgobject-2.0.so.0
#11 0x00e07559 in g_object_set_valist () from /usr/lib/libgobject-2.0.so.0
#12 0x00e076e6 in g_object_set () from /usr/lib/libgobject-2.0.so.0
#13 0x018076e5 in ?? () from /usr/lib/gstreamer-0.10/libgstplaybin.so
#14 0x01805bdd in ?? () from /usr/lib/gstreamer-0.10/libgstplaybin.so
#15 0x00e070bc in g_object_set_valist () from /usr/lib/libgobject-2.0.so.0
#16 0x00e076e6 in g_object_set () from /usr/lib/libgobject-2.0.so.0
---Type <return> to continue, or q <return> to quit---
#17 0x00175b40 in gst_stream_volume_set_volume () from /usr/lib/libgstinterfaces-0.10.so.0
#18 0x08091a70 in bacon_video_widget_set_volume (bvw=0x83a9560, volume=0.27998535156249998)
    at bacon-video-widget-gst-0.10.c:4602
#19 0x08066e73 in totem_action_volume_relative (totem=0x823a048, off_pct=-0.080000000000000002)
    at totem-object.c:2049
#20 0x0806d158 in totem_action_handle_key_press (totem=0x823a048, event=<value optimized out>)
    at totem-object.c:3656
#21 0x0806d401 in window_key_press_event_cb (win=0x82743a0, event=0x820ba38, totem=0x823a048)
    at totem-object.c:3836
#22 0x00824424 in ?? () from /usr/lib/libgtk-x11-2.0.so.0
#23 0x00e02252 in g_closure_invoke () from /usr/lib/libgobject-2.0.so.0
#24 0x00e1699d in ?? () from /usr/lib/libgobject-2.0.so.0
#25 0x00e17c33 in g_signal_emit_valist () from /usr/lib/libgobject-2.0.so.0
#26 0x00e18256 in g_signal_emit () from /usr/lib/libgobject-2.0.so.0
#27 0x00951636 in ?? () from /usr/lib/libgtk-x11-2.0.so.0
#28 0x0081cb33 in gtk_propagate_event () from /usr/lib/libgtk-x11-2.0.so.0
#29 0x0081de07 in gtk_main_do_event () from /usr/lib/libgtk-x11-2.0.so.0
#30 0x00b1239a in ?? () from /usr/lib/libgdk-x11-2.0.so.0
#31 0x00e855e5 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#32 0x00e892d8 in ?? () from /lib/libglib-2.0.so.0
#33 0x00e89817 in g_main_loop_run () from /lib/libglib-2.0.so.0
#34 0x0081e3c9 in gtk_main () from /usr/lib/libgtk-x11-2.0.so.0
#35 0x0806445a in main (argc=1, argv=0xbffff4f4) at totem.c:299
(gdb) 

