Bug 207312

Summary: Segfault when changing rating in Amarok 2.1.80
Product: [Applications] amarok Reporter: Erik Gregg <ralree>
Component: generalAssignee: Amarok Developers <amarok-bugs-dist>
Status: RESOLVED DUPLICATE    
Severity: crash    
Priority: NOR    
Version: unspecified   
Target Milestone: ---   
Platform: Unlisted Binaries   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:

Description Erik Gregg 2009-09-14 06:47:13 UTC 
Application that crashed: amarok
Version of the application: 2.1.80
KDE Version: 4.3.1 (KDE 4.3.1)
Qt Version: 4.5.2
Operating System: Linux 2.6.28-11-generic i686
Distribution: Ubuntu karmic (development branch)

What I was doing when the application crashed:
Always happens when I click the Current Song applet to change the rating.  Sometimes this works, sometimes it segfaults...

 -- Backtrace:
Application: Amarok (amarok), signal: Segmentation fault
[Current thread is 1 (Thread 0xb2aea950 (LWP 24756))]

Thread 10 (Thread 0xab36eb70 (LWP 24764)):
#0  0xb7f84430 in __kernel_vsyscall ()
#1  0xb46b3e15 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0xb65ba7bd in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0xb677be57 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#4  0xb5abcb50 in ?? () from /usr/lib/libthreadweaver.so.4
#5  0xb5abf1bc in ?? () from /usr/lib/libthreadweaver.so.4
#6  0xb5abb21b in ?? () from /usr/lib/libthreadweaver.so.4
#7  0xb5abf2b2 in ?? () from /usr/lib/libthreadweaver.so.4
#8  0xb5abcdd3 in ?? () from /usr/lib/libthreadweaver.so.4
#9  0xb5abd3de in ?? () from /usr/lib/libthreadweaver.so.4
#10 0xb5abd9fb in ThreadWeaver::Thread::run() () from /usr/lib/libthreadweaver.so.4
#11 0xb677ae22 in ?? () from /usr/lib/libQtCore.so.4
#12 0xb46af80e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#13 0xb65ad81e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 9 (Thread 0xa93ffb70 (LWP 24765)):
#0  0xb7f84430 in __kernel_vsyscall ()
#1  0xb46b3e15 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0xb65ba7bd in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0xb677be57 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#4  0xb5abcb50 in ?? () from /usr/lib/libthreadweaver.so.4
#5  0xb5abf1bc in ?? () from /usr/lib/libthreadweaver.so.4
#6  0xb5abb21b in ?? () from /usr/lib/libthreadweaver.so.4
#7  0xb5abf2b2 in ?? () from /usr/lib/libthreadweaver.so.4
#8  0xb5abcdd3 in ?? () from /usr/lib/libthreadweaver.so.4
#9  0xb5abd3de in ?? () from /usr/lib/libthreadweaver.so.4
#10 0xb5abd9fb in ThreadWeaver::Thread::run() () from /usr/lib/libthreadweaver.so.4
#11 0xb677ae22 in ?? () from /usr/lib/libQtCore.so.4
#12 0xb46af80e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#13 0xb65ad81e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 8 (Thread 0xa8bfeb70 (LWP 24766)):
#0  0xb7f84430 in __kernel_vsyscall ()
#1  0xb46b3e15 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0xb65ba7bd in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0xb677be57 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#4  0xb5abcb50 in ?? () from /usr/lib/libthreadweaver.so.4
#5  0xb5abf1bc in ?? () from /usr/lib/libthreadweaver.so.4
#6  0xb5abb21b in ?? () from /usr/lib/libthreadweaver.so.4
#7  0xb5abf2b2 in ?? () from /usr/lib/libthreadweaver.so.4
#8  0xb5abcdd3 in ?? () from /usr/lib/libthreadweaver.so.4
#9  0xb5abf2d1 in ?? () from /usr/lib/libthreadweaver.so.4
#10 0xb5abcdd3 in ?? () from /usr/lib/libthreadweaver.so.4
#11 0xb5abd3de in ?? () from /usr/lib/libthreadweaver.so.4
#12 0xb5abd9fb in ThreadWeaver::Thread::run() () from /usr/lib/libthreadweaver.so.4
#13 0xb677ae22 in ?? () from /usr/lib/libQtCore.so.4
#14 0xb46af80e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#15 0xb65ad81e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 7 (Thread 0xa83fdb70 (LWP 24767)):
[KCrash Handler]
#6  0xb783e720 in operator== (this=<value optimized out>, t=<value optimized out>, from=<value optimized out>) at /usr/include/qt4/QtCore/qbytearray.h:502
#7  QList<QByteArray>::indexOf (this=<value optimized out>, t=<value optimized out>, from=<value optimized out>) at /usr/include/qt4/QtCore/qlist.h:637
#8  0xb783e818 in Dynamic::TrackSet::addTracks (this=0xa83fd12c, uidSet=...) at /build/buildd/amarok-2.1.80/src/dynamic/TrackSet.cpp:105
#9  0xb783a4d8 in Dynamic::BiasSolver::computeDomain (this=0xb1fbe20) at /build/buildd/amarok-2.1.80/src/dynamic/BiasSolver.cpp:785
#10 0xb783d060 in Dynamic::BiasSolver::run (this=0xb1fbe20) at /build/buildd/amarok-2.1.80/src/dynamic/BiasSolver.cpp:153
#11 0xb5abe39d in ?? () from /usr/lib/libthreadweaver.so.4
#12 0xb5abe701 in ThreadWeaver::Job::execute(ThreadWeaver::Thread*) () from /usr/lib/libthreadweaver.so.4
#13 0xb5abd3aa in ?? () from /usr/lib/libthreadweaver.so.4
#14 0xb5abd9fb in ThreadWeaver::Thread::run() () from /usr/lib/libthreadweaver.so.4
#15 0xb677ae22 in ?? () from /usr/lib/libQtCore.so.4
#16 0xb46af80e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#17 0xb65ad81e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 6 (Thread 0x9a79bb70 (LWP 24837)):
#0  0xb7f84430 in __kernel_vsyscall ()
#1  0xb46b3e15 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0xb65ba7bd in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0xb06efc74 in gst_queue_chain (pad=0x8e9d718, buffer=0x98471d10) at gstqueue.c:934
#4  0xb07d9f05 in gst_pad_chain_data_unchecked (pad=0x8e9d718, is_buffer=<value optimized out>, data=0x98471d10) at gstpad.c:4057
#5  0xb07daa70 in gst_pad_push_data (pad=0x8e791e0, is_buffer=<value optimized out>, data=0x98471d10) at gstpad.c:4287
#6  0xb07c36ed in gst_proxy_pad_do_chain (pad=0x8eae848, buffer=0x98471d10) at gstghostpad.c:179
#7  0xb07d9f05 in gst_pad_chain_data_unchecked (pad=0x8eae848, is_buffer=<value optimized out>, data=0x98471d10) at gstpad.c:4057
#8  0xb07daa70 in gst_pad_push_data (pad=0xafe3a40, is_buffer=<value optimized out>, data=0x98471d10) at gstpad.c:4287
#9  0xb07c36ed in gst_proxy_pad_do_chain (pad=0xafe4120, buffer=0x98471d10) at gstghostpad.c:179
#10 0xb07d9f05 in gst_pad_chain_data_unchecked (pad=0xafe4120, is_buffer=<value optimized out>, data=0x98471d10) at gstpad.c:4057
#11 0xb07daa70 in gst_pad_push_data (pad=0x8ea9f08, is_buffer=<value optimized out>, data=0x98471d10) at gstpad.c:4287
#12 0x9c954d9e in gst_mad_chain (pad=0xafe13f0, buffer=0xafce008) at gstmad.c:1662
#13 0xb07d9f05 in gst_pad_chain_data_unchecked (pad=0xafe13f0, is_buffer=<value optimized out>, data=0xafce008) at gstpad.c:4057
#14 0xb07daa70 in gst_pad_push_data (pad=0xafe14b8, is_buffer=<value optimized out>, data=0xafce008) at gstpad.c:4287
#15 0x9a7a360e in gst_mp3parse_emit_frame (pad=0xafe1008, buf=0x9c5f5818) at gstmpegaudioparse.c:839
#16 gst_mp3parse_chain (pad=0xafe1008, buf=0x9c5f5818) at gstmpegaudioparse.c:1368
#17 0xb07d9f05 in gst_pad_chain_data_unchecked (pad=0xafe1008, is_buffer=<value optimized out>, data=0x9c5f5818) at gstpad.c:4057
#18 0xb07daa70 in gst_pad_push_data (pad=0xafbda58, is_buffer=<value optimized out>, data=0x9c5f5818) at gstpad.c:4287
#19 0xa6314fdf in gst_tag_demux_chain (pad=0xafbdbe8, buf=0x9c5f5818) at gsttagdemux.c:714
#20 0xb07d9f05 in gst_pad_chain_data_unchecked (pad=0xafbdbe8, is_buffer=<value optimized out>, data=0x9c5f5818) at gstpad.c:4057
#21 0xb07daa70 in gst_pad_push_data (pad=0x8e9d4c0, is_buffer=<value optimized out>, data=0x9c5f5818) at gstpad.c:4287
#22 0xb06f41c7 in gst_type_find_element_chain (pad=0x8e9d3f8, buffer=0x9c5f5818) at gsttypefindelement.c:698
#23 0xb07d9f05 in gst_pad_chain_data_unchecked (pad=0x8e9d3f8, is_buffer=<value optimized out>, data=0x9c5f5818) at gstpad.c:4057
#24 0xb07daa70 in gst_pad_push_data (pad=0x8e79108, is_buffer=<value optimized out>, data=0x9c5f5818) at gstpad.c:4287
#25 0xb07c36ed in gst_proxy_pad_do_chain (pad=0x8c92ea0, buffer=0x9c5f5818) at gstghostpad.c:179
#26 0xb07d9f05 in gst_pad_chain_data_unchecked (pad=0x8c92ea0, is_buffer=<value optimized out>, data=0x9c5f5818) at gstpad.c:4057
#27 0xb07daa70 in gst_pad_push_data (pad=0xafbd8c8, is_buffer=<value optimized out>, data=0x9c5f5818) at gstpad.c:4287
#28 0xb076055e in gst_base_src_loop (pad=0xafbd8c8) at gstbasesrc.c:2323
#29 0xb07f9af5 in gst_task_func (task=0xb562338) at gsttask.c:234
#30 0xb07fb3e7 in default_func (tdata=0x8e7a4c0, pool=0x8cc7a40) at gsttaskpool.c:70
#31 0xb423bb9f in g_thread_pool_thread_proxy (data=0x8d758f8) at /build/buildd/glib2.0-2.21.6/glib/gthreadpool.c:265
#32 0xb423a56f in g_thread_create_proxy (data=0x8d26c28) at /build/buildd/glib2.0-2.21.6/glib/gthread.c:635
#33 0xb46af80e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#34 0xb65ad81e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 5 (Thread 0x9975fb70 (LWP 24839)):
#0  0xb7f84430 in __kernel_vsyscall ()
#1  0xb46b3e15 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0xb65ba7bd in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0xb06efc74 in gst_queue_chain (pad=0x8eb03f8, buffer=0x9c5cd410) at gstqueue.c:934
#4  0xb07d9f05 in gst_pad_chain_data_unchecked (pad=0x8eb03f8, is_buffer=<value optimized out>, data=0x9c5cd410) at gstpad.c:4057
#5  0xb07daa70 in gst_pad_push_data (pad=0x8eac830, is_buffer=<value optimized out>, data=0x9c5cd410) at gstpad.c:4287
#6  0xb07c36ed in gst_proxy_pad_do_chain (pad=0x8eaeb00, buffer=0x9c5cd410) at gstghostpad.c:179
#7  0xb07d9f05 in gst_pad_chain_data_unchecked (pad=0x8eaeb00, is_buffer=<value optimized out>, data=0x9c5cd410) at gstpad.c:4057
#8  0xb07daa70 in gst_pad_push_data (pad=0x8ea9b20, is_buffer=<value optimized out>, data=0x9c5cd410) at gstpad.c:4287
#9  0xb06f0f1d in gst_tee_do_push (tee=<value optimized out>, data=<value optimized out>, is_list=0) at gsttee.c:560
#10 gst_tee_handle_data (tee=<value optimized out>, data=<value optimized out>, is_list=0) at gsttee.c:618
#11 0xb06f141d in gst_tee_chain (pad=0x8e80000, buffer=0x9c5cd410) at gsttee.c:686
#12 0xb07d9f05 in gst_pad_chain_data_unchecked (pad=0x8e80000, is_buffer=<value optimized out>, data=0x9c5cd410) at gstpad.c:4057
#13 0xb07daa70 in gst_pad_push_data (pad=0x8eb0010, is_buffer=<value optimized out>, data=0x9c5cd410) at gstpad.c:4287
#14 0xb06ee0cf in gst_queue_push_one (pad=0x8eb0010) at gstqueue.c:1047
#15 gst_queue_loop (pad=0x8eb0010) at gstqueue.c:1149
#16 0xb07f9af5 in gst_task_func (task=0x9c533360) at gsttask.c:234
#17 0xb07fb3e7 in default_func (tdata=0xafcada0, pool=0x8cc7a40) at gsttaskpool.c:70
#18 0xb423bb9f in g_thread_pool_thread_proxy (data=0x8d758f8) at /build/buildd/glib2.0-2.21.6/glib/gthreadpool.c:265
#19 0xb423a56f in g_thread_create_proxy (data=0xabe45020) at /build/buildd/glib2.0-2.21.6/glib/gthread.c:635
#20 0xb46af80e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#21 0xb65ad81e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 4 (Thread 0x98f5eb70 (LWP 24840)):
#0  0xb7f84430 in __kernel_vsyscall ()
#1  0xb46b3e15 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0xb65ba7bd in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0xb06efc74 in gst_queue_chain (pad=0x8e80320, buffer=0xafcd9a8) at gstqueue.c:934
#4  0xb07d9f05 in gst_pad_chain_data_unchecked (pad=0x8e80320, is_buffer=<value optimized out>, data=0xafcd9a8) at gstpad.c:4057
#5  0xb07daa70 in gst_pad_push_data (pad=0x8e792b8, is_buffer=<value optimized out>, data=0xafcd9a8) at gstpad.c:4287
#6  0xb07c36ed in gst_proxy_pad_do_chain (pad=0x8c92be8, buffer=0xafcd9a8) at gstghostpad.c:179
#7  0xb07d9f05 in gst_pad_chain_data_unchecked (pad=0x8c92be8, is_buffer=<value optimized out>, data=0xafcd9a8) at gstpad.c:4057
#8  0xb07daa70 in gst_pad_push_data (pad=0x8ea9d78, is_buffer=<value optimized out>, data=0xafcd9a8) at gstpad.c:4287
#9  0xb06f0f1d in gst_tee_do_push (tee=<value optimized out>, data=<value optimized out>, is_list=0) at gsttee.c:560
#10 gst_tee_handle_data (tee=<value optimized out>, data=<value optimized out>, is_list=0) at gsttee.c:618
#11 0xb06f141d in gst_tee_chain (pad=0x8eb0650, buffer=0xafcd9a8) at gsttee.c:686
#12 0xb07d9f05 in gst_pad_chain_data_unchecked (pad=0x8eb0650, is_buffer=<value optimized out>, data=0xafcd9a8) at gstpad.c:4057
#13 0xb07daa70 in gst_pad_push_data (pad=0x8eaea18, is_buffer=<value optimized out>, data=0xafcd9a8) at gstpad.c:4287
#14 0xb07c36ed in gst_proxy_pad_do_chain (pad=0x8e796f0, buffer=0xafcd9a8) at gstghostpad.c:179
#15 0xb07d9f05 in gst_pad_chain_data_unchecked (pad=0x8e796f0, is_buffer=<value optimized out>, data=0xafcd9a8) at gstpad.c:4057
#16 0xb07daa70 in gst_pad_push_data (pad=0x8ea98c8, is_buffer=<value optimized out>, data=0xafcd9a8) at gstpad.c:4287
#17 0xb07693f8 in gst_base_transform_chain (pad=0x8ea9800, buffer=0xafcd9a8) at gstbasetransform.c:2039
#18 0xb07d9f05 in gst_pad_chain_data_unchecked (pad=0x8ea9800, is_buffer=<value optimized out>, data=0xafcd9a8) at gstpad.c:4057
#19 0xb07daa70 in gst_pad_push_data (pad=0x8ea9a58, is_buffer=<value optimized out>, data=0xafcd9a8) at gstpad.c:4287
#20 0xb07693f8 in gst_base_transform_chain (pad=0x8ea9990, buffer=0xafcd9a8) at gstbasetransform.c:2039
#21 0xb07d9f05 in gst_pad_chain_data_unchecked (pad=0x8ea9990, is_buffer=<value optimized out>, data=0xafcd9a8) at gstpad.c:4057
#22 0xb07daa70 in gst_pad_push_data (pad=0x8e9d0d8, is_buffer=<value optimized out>, data=0xafcd9a8) at gstpad.c:4287
#23 0xb06ee0cf in gst_queue_push_one (pad=0x8e9d0d8) at gstqueue.c:1047
#24 gst_queue_loop (pad=0x8e9d0d8) at gstqueue.c:1149
#25 0xb07f9af5 in gst_task_func (task=0x9c5332d8) at gsttask.c:234
#26 0xb07fb3e7 in default_func (tdata=0xafcadb0, pool=0x8cc7a40) at gsttaskpool.c:70
#27 0xb423bb9f in g_thread_pool_thread_proxy (data=0x8d758f8) at /build/buildd/glib2.0-2.21.6/glib/gthreadpool.c:265
#28 0xb423a56f in g_thread_create_proxy (data=0xabe44df0) at /build/buildd/glib2.0-2.21.6/glib/gthread.c:635
#29 0xb46af80e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#30 0xb65ad81e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 3 (Thread 0xb0450b70 (LWP 24841)):
#0  0xb7f84430 in __kernel_vsyscall ()
#1  0xb46b3e15 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0xb65ba7bd in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0xb074a9bc in gst_base_sink_wait_preroll (sink=0x8e8b320) at gstbasesink.c:2034
#4  0xb0712756 in gst_base_audio_sink_render (bsink=0x8e8b320, buf=0x9c5ba638) at gstbaseaudiosink.c:1505
#5  0xb0750e88 in gst_base_sink_render_object (basesink=0x8e8b320, pad=<value optimized out>, is_list=0, obj=0x9c5ba638) at gstbasesink.c:2711
#6  0xb0752647 in gst_base_sink_queue_object_unlocked (basesink=0x8e8b320, pad=<value optimized out>, is_list=0, obj=0x9c5ba638, prerollable=1) at gstbasesink.c:2952
#7  0xb07546c9 in gst_base_sink_chain_unlocked (basesink=0x8e8b320, pad=<value optimized out>, is_list=0, obj=0x9c5ba638) at gstbasesink.c:3322
#8  0xb0754c7d in gst_base_sink_chain_main (basesink=0xfffffe00, pad=0xafbdb20, is_list=0, obj=0x9c5ba638) at gstbasesink.c:3360
#9  0xb07d9f05 in gst_pad_chain_data_unchecked (pad=0xafbdb20, is_buffer=<value optimized out>, data=0x9c5ba638) at gstpad.c:4057
#10 0xb07daa70 in gst_pad_push_data (pad=0xafe4480, is_buffer=<value optimized out>, data=0x9c5ba638) at gstpad.c:4287
#11 0xb07c36ed in gst_proxy_pad_do_chain (pad=0xafe3b28, buffer=0x9c5ba638) at gstghostpad.c:179
#12 0xb07d9f05 in gst_pad_chain_data_unchecked (pad=0xafe3b28, is_buffer=<value optimized out>, data=0x9c5ba638) at gstpad.c:4057
#13 0xb07daa70 in gst_pad_push_data (pad=0xafe42d0, is_buffer=<value optimized out>, data=0x9c5ba638) at gstpad.c:4287
#14 0xb07c36ed in gst_proxy_pad_do_chain (pad=0xafe3c10, buffer=0x9c5ba638) at gstghostpad.c:179
#15 0xb07d9f05 in gst_pad_chain_data_unchecked (pad=0xafe3c10, is_buffer=<value optimized out>, data=0x9c5ba638) at gstpad.c:4057
#16 0xb07daa70 in gst_pad_push_data (pad=0x8e79390, is_buffer=<value optimized out>, data=0x9c5ba638) at gstpad.c:4287
#17 0xb07c36ed in gst_proxy_pad_do_chain (pad=0x8c92db8, buffer=0x9c5ba638) at gstghostpad.c:179
#18 0xb07d9f05 in gst_pad_chain_data_unchecked (pad=0x8c92db8, is_buffer=<value optimized out>, data=0x9c5ba638) at gstpad.c:4057
#19 0xb07daa70 in gst_pad_push_data (pad=0x8e80190, is_buffer=<value optimized out>, data=0x9c5ba638) at gstpad.c:4287
#20 0xb07693f8 in gst_base_transform_chain (pad=0x8e800c8, buffer=0x9c5ba638) at gstbasetransform.c:2039
#21 0xb07d9f05 in gst_pad_chain_data_unchecked (pad=0x8e800c8, is_buffer=<value optimized out>, data=0x9c5ba638) at gstpad.c:4057
#22 0xb07daa70 in gst_pad_push_data (pad=0x8e9d010, is_buffer=<value optimized out>, data=0x9c5ba638) at gstpad.c:4287
#23 0xb07693f8 in gst_base_transform_chain (pad=0x8e80708, buffer=0x9c5ba638) at gstbasetransform.c:2039
#24 0xb07d9f05 in gst_pad_chain_data_unchecked (pad=0x8e80708, is_buffer=<value optimized out>, data=0x9c5ba638) at gstpad.c:4057
#25 0xb07daa70 in gst_pad_push_data (pad=0x8e803e8, is_buffer=<value optimized out>, data=0x9c5ba638) at gstpad.c:4287
#26 0xb07693f8 in gst_base_transform_chain (pad=0x8e80578, buffer=0x9c5ba638) at gstbasetransform.c:2039
#27 0xb07d9f05 in gst_pad_chain_data_unchecked (pad=0x8e80578, is_buffer=<value optimized out>, data=0x9c5ba638) at gstpad.c:4057
#28 0xb07daa70 in gst_pad_push_data (pad=0x8e80640, is_buffer=<value optimized out>, data=0x9c5ba638) at gstpad.c:4287
#29 0xb06ee0cf in gst_queue_push_one (pad=0x8e80640) at gstqueue.c:1047
#30 gst_queue_loop (pad=0x8e80640) at gstqueue.c:1149
#31 0xb07f9af5 in gst_task_func (task=0x9c533250) at gsttask.c:234
#32 0xb07fb3e7 in default_func (tdata=0x946c0f10, pool=0x8cc7a40) at gsttaskpool.c:70
#33 0xb423bb9f in g_thread_pool_thread_proxy (data=0x8d758f8) at /build/buildd/glib2.0-2.21.6/glib/gthreadpool.c:265
#34 0xb423a56f in g_thread_create_proxy (data=0xabe44c50) at /build/buildd/glib2.0-2.21.6/glib/gthread.c:635
#35 0xb46af80e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#36 0xb65ad81e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 2 (Thread 0x99f60b70 (LWP 24951)):
#0  0xb7f84430 in __kernel_vsyscall ()
#1  0xb659fbd6 in poll () from /lib/tls/i686/cmov/libc.so.6
#2  0xb0685802 in ?? () from /usr/lib/libpulse.so.0
#3  0xb06729b0 in pa_mainloop_poll () from /usr/lib/libpulse.so.0
#4  0xb0674743 in pa_mainloop_iterate () from /usr/lib/libpulse.so.0
#5  0xb0674814 in pa_mainloop_run () from /usr/lib/libpulse.so.0
#6  0xb0685703 in ?? () from /usr/lib/libpulse.so.0
#7  0xb0642ab2 in ?? () from /usr/lib/libpulsecommon-0.9.16.so
#8  0xb46af80e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#9  0xb65ad81e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 1 (Thread 0xb2aea950 (LWP 24756)):
#0  0xb7f84430 in __kernel_vsyscall ()
#1  0xb659fbd6 in poll () from /lib/tls/i686/cmov/libc.so.6
#2  0xb401dd80 in ?? () from /usr/lib/libxcb.so.1
#3  0xb401e2eb in ?? () from /usr/lib/libxcb.so.1
#4  0xb401e687 in xcb_writev () from /usr/lib/libxcb.so.1
#5  0xb637b2e9 in _XSend () from /usr/lib/libX11.so.6
#6  0xb6367a8d in ?? () from /usr/lib/libX11.so.6
#7  0xb6367c5a in XPutImage () from /usr/lib/libX11.so.6
#8  0xb6ddcf71 in QX11PixmapData::fromImage(QImage const&, QFlags<Qt::ImageConversionFlag>) () from /usr/lib/libQtGui.so.4
#9  0xb6dc9407 in QPixmap::fromImage(QImage const&, QFlags<Qt::ImageConversionFlag>) () from /usr/lib/libQtGui.so.4
#10 0xb6e16bfe in QPaintEngine::drawImage(QRectF const&, QImage const&, QRectF const&, QFlags<Qt::ImageConversionFlag>) () from /usr/lib/libQtGui.so.4
#11 0xb6ecace9 in ?? () from /usr/lib/libQtGui.so.4
#12 0xb6e2cf84 in ?? () from /usr/lib/libQtGui.so.4
#13 0xb6e32a89 in QPainter::drawPath(QPainterPath const&) () from /usr/lib/libQtGui.so.4
#14 0xb6e348a4 in QPainter::drawRoundedRect(QRectF const&, double, double, Qt::SizeMode) () from /usr/lib/libQtGui.so.4
#15 0xb1e914d4 in ?? () from /usr/lib/kde4/plugins/styles/oxygen.so
#16 0xb1ea1eda in ?? () from /usr/lib/kde4/plugins/styles/oxygen.so
#17 0xb686a82a in QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#18 0xb6cfaf1c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#19 0xb6d025ba in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#20 0xb7d55f7a in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#21 0xb686b6bb in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#22 0xb6d57da5 in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /usr/lib/libQtGui.so.4
#23 0xb6d585cd in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) ()
   from /usr/lib/libQtGui.so.4
#24 0xb6d584e9 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) ()
   from /usr/lib/libQtGui.so.4
#25 0xb6d57996 in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /usr/lib/libQtGui.so.4
#26 0xb6ee60a8 in ?? () from /usr/lib/libQtGui.so.4
#27 0xb6d490d6 in QWidgetPrivate::syncBackingStore() () from /usr/lib/libQtGui.so.4
#28 0xb6d50195 in QWidget::event(QEvent*) () from /usr/lib/libQtGui.so.4
#29 0xb711cf67 in QMainWindow::event(QEvent*) () from /usr/lib/libQtGui.so.4
#30 0xb7e3c094 in KMainWindow::event(QEvent*) () from /usr/lib/libkdeui.so.5
#31 0xb6cfaf44 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#32 0xb6d025ba in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#33 0xb7d55f7a in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#34 0xb686b6bb in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#35 0xb686c2a2 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/libQtCore.so.4
#36 0xb686c46d in QCoreApplication::sendPostedEvents(QObject*, int) () from /usr/lib/libQtCore.so.4
#37 0xb68963ef in ?? () from /usr/lib/libQtCore.so.4
#38 0xb420ff18 in g_main_dispatch (context=0x8be7b10) at /build/buildd/glib2.0-2.21.6/glib/gmain.c:1960
#39 IA__g_main_context_dispatch (context=0x8be7b10) at /build/buildd/glib2.0-2.21.6/glib/gmain.c:2513
#40 0xb42137c0 in g_main_context_iterate (context=0x8be7b10, block=<value optimized out>, dispatch=1, self=0x8be7468) at /build/buildd/glib2.0-2.21.6/glib/gmain.c:2591
#41 0xb42138f3 in IA__g_main_context_iteration (context=0x8be7b10, may_block=1) at /build/buildd/glib2.0-2.21.6/glib/gmain.c:2654
#42 0xb689601c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#43 0xb6d9bad5 in ?? () from /usr/lib/libQtGui.so.4
#44 0xb6869c69 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#45 0xb686a0ba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#46 0xb686c52f in QCoreApplication::exec() () from /usr/lib/libQtCore.so.4
#47 0xb6cfadc7 in QApplication::exec() () from /usr/lib/libQtGui.so.4
#48 0x08051509 in main (argc=1, argv=0xbfea1284) at /build/buildd/amarok-2.1.80/src/main.cpp:216

Reported using DrKonqi
Comment 1 Mikko C. 2009-09-14 08:06:58 UTC 

*** This bug has been marked as a duplicate of bug 201111 ***