edgar@edgar-desktop:~$ gdb rhythmbox
GNU gdb 6.8-debian
Copyright (C) 2008 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"...
(gdb) run
Starting program: /usr/bin/rhythmbox 
[Thread debugging using libthread_db enabled]
[New Thread 0xb6203770 (LWP 18771)]
[New Thread 0xb586ab90 (LWP 18777)]
[Thread 0xb586ab90 (LWP 18777) exited]
[New Thread 0xb586ab90 (LWP 18778)]
[Thread 0xb586ab90 (LWP 18778) exited]
[New Thread 0xb586ab90 (LWP 18779)]
[New Thread 0xb46ffb90 (LWP 18780)]
[New Thread 0xb3efeb90 (LWP 18781)]
[Thread 0xb3efeb90 (LWP 18781) exited]
[Thread 0xb586ab90 (LWP 18779) exited]
[New Thread 0xb586ab90 (LWP 18787)]
[Thread 0xb586ab90 (LWP 18787) exited]
[New Thread 0xb586ab90 (LWP 18788)]
[Thread 0xb586ab90 (LWP 18788) exited]
[New Thread 0xb586ab90 (LWP 18789)]
[Thread 0xb586ab90 (LWP 18789) exited]
[New Thread 0xb586ab90 (LWP 18790)]
[Thread 0xb586ab90 (LWP 18790) exited]
[New Thread 0xb586ab90 (LWP 18791)]
[New Thread 0xb3efeb90 (LWP 18792)]
[New Thread 0xaf5a5b90 (LWP 18793)]
[New Thread 0xaed56b90 (LWP 18794)]
[New Thread 0xae4a1b90 (LWP 18795)]
[New Thread 0xadca0b90 (LWP 18796)]
[New Thread 0xad49fb90 (LWP 18797)]
[New Thread 0xacc9eb90 (LWP 18798)]
[New Thread 0xac49db90 (LWP 18799)]
[Thread 0xaed56b90 (LWP 18794) exited]
[New Thread 0xaed56b90 (LWP 18804)]
[Thread 0xaed56b90 (LWP 18804) exited]
[New Thread 0xaed56b90 (LWP 18809)]
[Thread 0xaed56b90 (LWP 18809) exited]
[New Thread 0xaed56b90 (LWP 18812)]
[Thread 0xaed56b90 (LWP 18812) exited]
[New Thread 0xaed56b90 (LWP 18815)]
[Thread 0xaed56b90 (LWP 18815) exited]
[New Thread 0xaed56b90 (LWP 18820)]
[Thread 0xaed56b90 (LWP 18820) exited]
[Thread 0xac49db90 (LWP 18799) exited]
[Thread 0xb3efeb90 (LWP 18792) exited]
[Thread 0xb586ab90 (LWP 18791) exited]
[New Thread 0xb586ab90 (LWP 18823)]
[Thread 0xadca0b90 (LWP 18796) exited]
[Thread 0xacc9eb90 (LWP 18798) exited]
[Thread 0xaf5a5b90 (LWP 18793) exited]
[New Thread 0xaf5a5b90 (LWP 18824)]
[New Thread 0xacc9eb90 (LWP 18825)]
[New Thread 0xadca0b90 (LWP 18826)]
[New Thread 0xb3efeb90 (LWP 18827)]
[New Thread 0xaed56b90 (LWP 18828)]
[New Thread 0xac49db90 (LWP 18829)]
[Thread 0xb586ab90 (LWP 18823) exited]
[Thread 0xac49db90 (LWP 18829) exited]
[Thread 0xacc9eb90 (LWP 18825) exited]
[Thread 0xaf5a5b90 (LWP 18824) exited]
[New Thread 0xaf5a5b90 (LWP 18830)]
[Thread 0xb3efeb90 (LWP 18827) exited]
[Thread 0xaed56b90 (LWP 18828) exited]
[Thread 0xad49fb90 (LWP 18797) exited]
[New Thread 0xad49fb90 (LWP 18831)]
[New Thread 0xaed56b90 (LWP 18832)]
[Thread 0xaf5a5b90 (LWP 18830) exited]
[New Thread 0xaf5a5b90 (LWP 18833)]
[New Thread 0xb3efeb90 (LWP 18834)]
[New Thread 0xacc9eb90 (LWP 18835)]
[New Thread 0xb586ab90 (LWP 18836)]
[New Thread 0xac49db90 (LWP 18837)]
[Thread 0xac49db90 (LWP 18837) exited]
[New Thread 0xac49db90 (LWP 19036)]
[New Thread 0xabaffb90 (LWP 19037)]
[Thread 0xabaffb90 (LWP 19037) exited]
[Thread 0xac49db90 (LWP 19036) exited]
[New Thread 0xac49db90 (LWP 19068)]
[Thread 0xac49db90 (LWP 19068) exited]
[Thread 0xb586ab90 (LWP 18836) exited]
[Thread 0xaed56b90 (LWP 18832) exited]
[Thread 0xad49fb90 (LWP 18831) exited]
[Thread 0xaf5a5b90 (LWP 18833) exited]
[Thread 0xb3efeb90 (LWP 18834) exited]
[Thread 0xacc9eb90 (LWP 18835) exited]
[Thread 0xae4a1b90 (LWP 18795) exited]
[New Thread 0xae4a1b90 (LWP 19073)]
[New Thread 0xacc9eb90 (LWP 19074)]
[New Thread 0xb3efeb90 (LWP 19075)]
[New Thread 0xaf5a5b90 (LWP 19076)]
[New Thread 0xb586ab90 (LWP 19077)]
[Thread 0xacc9eb90 (LWP 19074) exited]
[Thread 0xae4a1b90 (LWP 19073) exited]
[New Thread 0xae4a1b90 (LWP 19078)]
[New Thread 0xacc9eb90 (LWP 19079)]
[Thread 0xb586ab90 (LWP 19077) exited]
[Thread 0xadca0b90 (LWP 18826) exited]
[New Thread 0xadca0b90 (LWP 19080)]
[New Thread 0xb586ab90 (LWP 19081)]
[New Thread 0xaed56b90 (LWP 19082)]
[New Thread 0xad49fb90 (LWP 19083)]
[New Thread 0xac49db90 (LWP 19084)]
[Thread 0xac49db90 (LWP 19084) exited]
[Thread 0xadca0b90 (LWP 19080) exited]
[Thread 0xacc9eb90 (LWP 19079) exited]
[New Thread 0xacc9eb90 (LWP 19085)]
[New Thread 0xadca0b90 (LWP 19086)]
[Thread 0xadca0b90 (LWP 19086) exited]
[Thread 0xb586ab90 (LWP 19081) exited]
[Thread 0xacc9eb90 (LWP 19085) exited]
[New Thread 0xacc9eb90 (LWP 19087)]
[New Thread 0xb586ab90 (LWP 19088)]
[Thread 0xad49fb90 (LWP 19083) exited]
[Thread 0xaed56b90 (LWP 19082) exited]
[New Thread 0xaed56b90 (LWP 19089)]
[New Thread 0xad49fb90 (LWP 19090)]
[New Thread 0xadca0b90 (LWP 19091)]
[New Thread 0xac49db90 (LWP 19092)]
[Thread 0xac49db90 (LWP 19092) exited]
[Thread 0xb586ab90 (LWP 19088) exited]
[Thread 0xacc9eb90 (LWP 19087) exited]
[New Thread 0xacc9eb90 (LWP 19093)]
[New Thread 0xb586ab90 (LWP 19094)]
[Thread 0xb586ab90 (LWP 19094) exited]
[Thread 0xacc9eb90 (LWP 19093) exited]
[Thread 0xb3efeb90 (LWP 19075) exited]
[New Thread 0xb3efeb90 (LWP 19095)]
[New Thread 0xacc9eb90 (LWP 19096)]
[Thread 0xaf5a5b90 (LWP 19076) exited]
[New Thread 0xaf5a5b90 (LWP 19097)]
[New Thread 0xb586ab90 (LWP 19098)]
[New Thread 0xac49db90 (LWP 19099)]
[New Thread 0xabaffb90 (LWP 19100)]
[Thread 0xac49db90 (LWP 19099) exited]
[Thread 0xae4a1b90 (LWP 19078) exited]
[New Thread 0xae4a1b90 (LWP 19109)]
[Thread 0xae4a1b90 (LWP 19109) exited]
[Thread 0xabaffb90 (LWP 19100) exited]
[Thread 0xacc9eb90 (LWP 19096) exited]
[Thread 0xb3efeb90 (LWP 19095) exited]
[New Thread 0xb3efeb90 (LWP 19110)]
[Thread 0xaf5a5b90 (LWP 19097) exited]
[Thread 0xb586ab90 (LWP 19098) exited]
[Thread 0xadca0b90 (LWP 19091) exited]
[Thread 0xb3efeb90 (LWP 19110) exited]
[New Thread 0xb3efeb90 (LWP 19113)]
[New Thread 0xadca0b90 (LWP 19114)]
[New Thread 0xb586ab90 (LWP 19115)]
[New Thread 0xaf5a5b90 (LWP 19116)]
[New Thread 0xae4a1b90 (LWP 19117)]
[New Thread 0xacc9eb90 (LWP 19118)]
[New Thread 0xac49db90 (LWP 19119)]
[Thread 0xac49db90 (LWP 19119) exited]
[New Thread 0xac49db90 (LWP 19120)]
[Thread 0xac49db90 (LWP 19120) exited]
[New Thread 0xac49db90 (LWP 19123)]
[Thread 0xac49db90 (LWP 19123) exited]
[New Thread 0xac49db90 (LWP 19137)]
[New Thread 0xabaffb90 (LWP 19138)]
[Thread 0xabaffb90 (LWP 19138) exited]
[Thread 0xac49db90 (LWP 19137) exited]
[New Thread 0xac49db90 (LWP 19175)]
[Thread 0xacc9eb90 (LWP 19118) exited]
[Thread 0xadca0b90 (LWP 19114) exited]
[Thread 0xb3efeb90 (LWP 19113) exited]
[New Thread 0xb3efeb90 (LWP 19176)]
[Thread 0xae4a1b90 (LWP 19117) exited]
[Thread 0xaf5a5b90 (LWP 19116) exited]
[Thread 0xad49fb90 (LWP 19090) exited]
[New Thread 0xad49fb90 (LWP 19177)]
[New Thread 0xaf5a5b90 (LWP 19178)]
[New Thread 0xae4a1b90 (LWP 19179)]
[New Thread 0xadca0b90 (LWP 19180)]
[New Thread 0xacc9eb90 (LWP 19181)]

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0xae4a1b90 (LWP 19179)]
0xf70d9ad0 in ?? ()
(gdb) thread apply all bt

Thread 90 (Thread 0xacc9eb90 (LWP 19181)):
#0  0xb7f29430 in __kernel_vsyscall ()
#1  0xb7c1f412 in pthread_cond_timedwait@@GLIBC_2.3.2 ()
   from /lib/tls/i686/cmov/libpthread.so.0
#2  0xb70670cd in ?? () from /usr/lib/libgthread-2.0.so.0
#3  0xb6e7a259 in ?? () from /usr/lib/libglib-2.0.so.0
#4  0xb6ecce68 in ?? () from /usr/lib/libglib-2.0.so.0
#5  0xb6ecb7bf in ?? () from /usr/lib/libglib-2.0.so.0
#6  0xb7c1b4ff in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#7  0xb6dac49e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 89 (Thread 0xadca0b90 (LWP 19180)):
#0  0xb7f29430 in __kernel_vsyscall ()
#1  0xb6da1ae7 in poll () from /lib/tls/i686/cmov/libc.so.6
#2  0xb6264f4d in ?? () from /usr/lib/libasound.so.2
#3  0xb62650c4 in snd_pcm_wait () from /usr/lib/libasound.so.2
#4  0xb367a1f9 in gst_alsasink_write (asink=0xa45f5a0, data=0xabb40d20, 
    length=3528) at gstalsasink.c:882
#5  0xb365710c in audioringbuffer_thread_func (buf=0x9ab3be0)
    at gstaudiosink.c:236
#6  0xb6ecb7bf in ?? () from /usr/lib/libglib-2.0.so.0
#7  0xb7c1b4ff in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
---Type <return> to continue, or q <return> to quit---
#8  0xb6dac49e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 88 (Thread 0xae4a1b90 (LWP 19179)):
#0  0xf70d9ad0 in ?? ()
#1  0xb70d9799 in gst_caps_is_fixed (caps=0xa697d08) at gstcaps.c:976
#2  0xb70db40a in gst_caps_is_equal (caps1=0x964f200, caps2=0xa3f5200)
    at gstcaps.c:1090
#3  0xb70fbcc8 in gst_pad_set_caps (pad=0xa5a4c18, caps=0x964f200)
    at gstpad.c:2415
#4  0xb36c1190 in gst_queue_loop (pad=0xa5a4c18) at gstqueue.c:1045
#5  0xb711f593 in gst_task_func (task=0xa54f290, tclass=0x96525d0)
    at gsttask.c:192
#6  0xb6ecce26 in ?? () from /usr/lib/libglib-2.0.so.0
#7  0xb6ecb7bf in ?? () from /usr/lib/libglib-2.0.so.0
#8  0xb7c1b4ff in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#9  0xb6dac49e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 87 (Thread 0xaf5a5b90 (LWP 19178)):
#0  0xb7f29430 in __kernel_vsyscall ()
#1  0xb7c1f0e5 in pthread_cond_wait@@GLIBC_2.3.2 ()
   from /lib/tls/i686/cmov/libpthread.so.0
#2  0xb36c0ed4 in gst_queue_loop (pad=0x9685578) at gstqueue.c:1138
#3  0xb711f593 in gst_task_func (task=0xa61ea30, tclass=0x96525d0)
---Type <return> to continue, or q <return> to quit---
    at gsttask.c:192
#4  0xb6ecce26 in ?? () from /usr/lib/libglib-2.0.so.0
#5  0xb6ecb7bf in ?? () from /usr/lib/libglib-2.0.so.0
#6  0xb7c1b4ff in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#7  0xb6dac49e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 86 (Thread 0xad49fb90 (LWP 19177)):
#0  0xb7f29430 in __kernel_vsyscall ()
#1  0xb6da1ae7 in poll () from /lib/tls/i686/cmov/libc.so.6
#2  0xb35ff912 in ?? () from /usr/lib/libpulse.so.0
#3  0xb35ef3c0 in pa_mainloop_poll () from /usr/lib/libpulse.so.0
#4  0xb35f0d43 in pa_mainloop_iterate () from /usr/lib/libpulse.so.0
#5  0xb35f0e14 in pa_mainloop_run () from /usr/lib/libpulse.so.0
#6  0xb35ff6c3 in ?? () from /usr/lib/libpulse.so.0
#7  0xb3629ef2 in ?? () from /usr/lib/libpulse.so.0
#8  0xb7c1b4ff in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#9  0xb6dac49e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 85 (Thread 0xb3efeb90 (LWP 19176)):
#0  0xb7f29430 in __kernel_vsyscall ()
#1  0xb7c228f6 in nanosleep () from /lib/tls/i686/cmov/libpthread.so.0
#2  0xb6ecdb52 in g_usleep () from /usr/lib/libglib-2.0.so.0
#3  0xb480f56e in gst_xvimagesink_event_thread (xvimagesink=0xa450d38)
---Type <return> to continue, or q <return> to quit---
    at xvimagesink.c:1573
#4  0xb6ecb7bf in ?? () from /usr/lib/libglib-2.0.so.0
#5  0xb7c1b4ff in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#6  0xb6dac49e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 84 (Thread 0xac49db90 (LWP 19175)):
#0  0xb7f29430 in __kernel_vsyscall ()
#1  0xb7c1f0e5 in pthread_cond_wait@@GLIBC_2.3.2 ()
   from /lib/tls/i686/cmov/libpthread.so.0
#2  0xb36c3754 in gst_queue_chain (pad=0xa5a4b58, buffer=0xa4a7868)
    at gstqueue.c:934
#3  0xb70fcac5 in gst_pad_chain_unchecked (pad=0xa5a4b58, buffer=0xa4a7868)
    at gstpad.c:3890
#4  0xb70fdeba in gst_pad_push (pad=0xa5586d8, buffer=0xa4a7868)
    at gstpad.c:4057
#5  0xb36c4964 in gst_tee_handle_buffer (tee=0xa53ad08, buffer=0xa4a7868)
    at gsttee.c:522
#6  0xb36c4c75 in gst_tee_chain (pad=0xa54e900, buffer=0xa4a7868)
    at gsttee.c:646
#7  0xb70fcac5 in gst_pad_chain_unchecked (pad=0xa54e900, buffer=0xa4a7868)
    at gstpad.c:3890
#8  0xb70fdeba in gst_pad_push (pad=0xa4b2b98, buffer=0xa4a7868)
    at gstpad.c:4057
---Type <return> to continue, or q <return> to quit---
#9  0xb70ed31d in gst_proxy_pad_do_chain (pad=0xa3c9000, buffer=0xa4a7868)
    at gstghostpad.c:191
#10 0xb70fcac5 in gst_pad_chain_unchecked (pad=0xa3c9000, buffer=0xa4a7868)
    at gstpad.c:3890
#11 0xb70fdeba in gst_pad_push (pad=0xa3bdf18, buffer=0xa4a7868)
    at gstpad.c:4057
#12 0xb36c11a2 in gst_queue_loop (pad=0xa3bdf18) at gstqueue.c:1047
#13 0xb711f593 in gst_task_func (task=0xa57ae38, tclass=0x96525d0)
    at gsttask.c:192
#14 0xb6ecce26 in ?? () from /usr/lib/libglib-2.0.so.0
#15 0xb6ecb7bf in ?? () from /usr/lib/libglib-2.0.so.0
#16 0xb7c1b4ff in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#17 0xb6dac49e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 75 (Thread 0xb586ab90 (LWP 19115)):
#0  0xb7f29430 in __kernel_vsyscall ()
#1  0xb7c1f0e5 in pthread_cond_wait@@GLIBC_2.3.2 ()
   from /lib/tls/i686/cmov/libpthread.so.0
#2  0xb3665db6 in wait_segment (buf=0x9ab3be0) at gstringbuffer.c:1406
#3  0xb36663a9 in gst_ring_buffer_commit_full (buf=0x9ab3be0, 
    sample=0xb5869ae8, 
    data=0xa643d78 "\230\213b\a��0\n\200�\030\b(\206[\b(|�\004\020Ϲ\003�o��0�;��\024��\230�\215�\210���\210�k�\b�1�h\002g�\030\025��ؿ��\030�u�ȹ\226��^\f���\0---Type <return> to continue, or q <return> to quit---
37��U����O���]��\177`�����", in_samples=180, out_samples=1152, 
    accum=0xb5869b04) at gstringbuffer.c:1644
#4  0xb365ac2b in gst_base_audio_sink_render (bsink=0xa45f5a0, buf=0xa57aaa0)
    at gstbaseaudiosink.c:1481
#5  0xb7170a20 in gst_base_sink_render_object (basesink=0xa45f5a0, 
    pad=0xa484018, obj=0xa57aaa0) at gstbasesink.c:2359
#6  0xb7171aa8 in gst_base_sink_queue_object_unlocked (basesink=0xa45f5a0, 
    pad=0xa484018, obj=0xa57aaa0, prerollable=1) at gstbasesink.c:2566
#7  0xb717220d in gst_base_sink_chain_unlocked (basesink=0xa45f5a0, 
    pad=0xa484018, buf=0xa57aaa0) at gstbasesink.c:2923
#8  0xb7172725 in gst_base_sink_chain (pad=0xa484018, buf=0xa57aaa0)
    at gstbasesink.c:2964
#9  0xb70fcac5 in gst_pad_chain_unchecked (pad=0xa484018, buffer=0xa57aaa0)
    at gstpad.c:3890
#10 0xb70fdeba in gst_pad_push (pad=0x9daf6a8, buffer=0xa57aaa0)
    at gstpad.c:4057
#11 0xb70ed31d in gst_proxy_pad_do_chain (pad=0xa3c9620, buffer=0xa57aaa0)
    at gstghostpad.c:191
#12 0xb70fcac5 in gst_pad_chain_unchecked (pad=0xa3c9620, buffer=0xa57aaa0)
    at gstpad.c:3890
#13 0xb70fdeba in gst_pad_push (pad=0x9b39e28, buffer=0xa57aaa0)
    at gstpad.c:4057
#14 0xb70ed31d in gst_proxy_pad_do_chain (pad=0xa40daa0, buffer=0xa57aaa0)
---Type <return> to continue, or q <return> to quit---
    at gstghostpad.c:191
#15 0xb70fcac5 in gst_pad_chain_unchecked (pad=0xa40daa0, buffer=0xa57aaa0)
    at gstpad.c:3890
#16 0xb70fdeba in gst_pad_push (pad=0xa3bd918, buffer=0xa57aaa0)
    at gstpad.c:4057
#17 0xb36c11a2 in gst_queue_loop (pad=0xa3bd918) at gstqueue.c:1047
#18 0xb711f593 in gst_task_func (task=0xa54f640, tclass=0x96525d0)
    at gsttask.c:192
#19 0xb6ecce26 in ?? () from /usr/lib/libglib-2.0.so.0
#20 0xb6ecb7bf in ?? () from /usr/lib/libglib-2.0.so.0
#21 0xb7c1b4ff in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#22 0xb6dac49e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 59 (Thread 0xaed56b90 (LWP 19089)):
#0  0xaed6e67f in ?? () from /usr/lib/libmad.so.0
#1  0xfffc539c in ?? ()
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 5 (Thread 0xb46ffb90 (LWP 18780)):
#0  0xb7f29430 in __kernel_vsyscall ()
#1  0xb7c1f0e5 in pthread_cond_wait@@GLIBC_2.3.2 ()
   from /lib/tls/i686/cmov/libpthread.so.0
#2  0xb6e7a21a in ?? () from /usr/lib/libglib-2.0.so.0
---Type <return> to continue, or q <return> to quit---
#3  0xb6e7a5b8 in g_async_queue_pop () from /usr/lib/libglib-2.0.so.0
#4  0xb7ec7c3d in action_thread_main (db=0x98ed018) at rhythmdb.c:2865
#5  0xb6ecb7bf in ?? () from /usr/lib/libglib-2.0.so.0
#6  0xb7c1b4ff in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#7  0xb6dac49e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 1 (Thread 0xb6203770 (LWP 18771)):
#0  0xb7f29430 in __kernel_vsyscall ()
#1  0xb6da1ae7 in poll () from /lib/tls/i686/cmov/libc.so.6
#2  0xb6eb174b in g_poll () from /usr/lib/libglib-2.0.so.0
#3  0xb6ea3f82 in ?? () from /usr/lib/libglib-2.0.so.0
#4  0xb6ea45ba in g_main_loop_run () from /usr/lib/libglib-2.0.so.0
#5  0xb75f77d9 in gtk_main () from /usr/lib/libgtk-x11-2.0.so.0
#6  0x08063833 in main (argc=Cannot access memory at address 0xf
) at main.c:336
#0  0xf70d9ad0 in ?? ()

