Bug 209221

Application that crashed: amarok
Version of the application: 2.2-GIT-NEON
KDE Version: 4.3.1 (KDE 4.3.1)
Qt Version: 4.5.2
Operating System: Linux 2.6.28-15-generic i686
Distribution: Ubuntu 9.04

What I was doing when the application crashed:
Just crashed without playing anything.

 -- Backtrace:
Application: Amarok (amarok), signal: Aborted
[Current thread is 0 (LWP 7734)]

Thread 15 (Thread 0xafeb0b90 (LWP 7737)):
#0  0xb7fe9430 in __kernel_vsyscall ()
#1  0xb486d412 in pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_timedwait.S:179
#2  0xb66cb344 in __pthread_cond_timedwait (cond=0x9620048, mutex=0x9620030, abstime=0xafeb034c) at forward.c:152
#3  0xb1f55ae3 in metronom_sync_loop (this=0x961ffe8) at metronom.c:870
#4  0xb48694ff in start_thread (arg=0xafeb0b90) at pthread_create.c:297
#5  0xb66bc49e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 14 (Thread 0xaf6afb90 (LWP 7738)):
#0  0xb7fe9430 in __kernel_vsyscall ()
#1  0xb66b1ae7 in *__GI___poll (fds=0x9479088, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#2  0xb443474b in g_poll () from /usr/lib/libglib-2.0.so.0
#3  0xb4426f82 in ?? () from /usr/lib/libglib-2.0.so.0
#4  0xb4427268 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#5  0xb6999317 in QEventDispatcherGlib::processEvents (this=0x95fe940, flags={i = -1351945640}) at kernel/qeventdispatcher_glib.cpp:329
#6  0xb696c1fa in QEventLoop::processEvents (this=0xaf6af2d0, flags={i = -1351945576}) at kernel/qeventloop.cpp:149
#7  0xb696c642 in QEventLoop::exec (this=0xaf6af2d0, flags={i = -1351945512}) at kernel/qeventloop.cpp:201
#8  0xb6875e19 in QThread::exec (this=0x95b5ff8) at thread/qthread.cpp:487
#9  0xb1fa320a in ?? () from /usr/lib/kde4/plugins/phonon_backend/phonon_xine.so
#10 0xb6879132 in QThreadPrivate::start (arg=0x95b5ff8) at thread/qthread_unix.cpp:188
#11 0xb48694ff in start_thread (arg=0xaf6afb90) at pthread_create.c:297
#12 0xb66bc49e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 13 (Thread 0xaecffb90 (LWP 7741)):
#0  __libc_disable_asynccancel (oldtype=<value optimized out>) at libc-cancellation.c:100
#1  0xb66abe34 in read () from /lib/tls/i686/cmov/libc.so.6
#2  0xb22024e2 in ?? () from /usr/lib/libasound.so.2
#3  0xb21ffa2d in snd_ctl_read () from /usr/lib/libasound.so.2
#4  0xb21fbdff in snd_hctl_handle_events () from /usr/lib/libasound.so.2
#5  0xb2207fa1 in snd_mixer_handle_events () from /usr/lib/libasound.so.2
#6  0xb1890b69 in ao_alsa_handle_event_thread (data=0x9622738) at audio_alsa_out.c:175
#7  0xb48694ff in start_thread (arg=0xaecffb90) at pthread_create.c:297
#8  0xb66bc49e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 12 (Thread 0xae4feb90 (LWP 7742)):
#0  0xb7fe9430 in __kernel_vsyscall ()
#1  0xb486d0e5 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0xb66cb2ed in __pthread_cond_wait (cond=0x9655e80, mutex=0x9655e68) at forward.c:139
#3  0xb1f66d8e in ao_loop (this_gen=0x9632a98) at audio_out.c:348
#4  0xb48694ff in start_thread (arg=0xae4feb90) at pthread_create.c:297
#5  0xb66bc49e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 11 (Thread 0xadaffb90 (LWP 7743)):
#0  0xb7fe9430 in __kernel_vsyscall ()
#1  0xb486d0e5 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0xb66cb2ed in __pthread_cond_wait (cond=0xaed1e878, mutex=0xaed1e860) at forward.c:139
#3  0xb1f66d8e in ao_loop (this_gen=0xaed00780) at audio_out.c:348
#4  0xb48694ff in start_thread (arg=0xadaffb90) at pthread_create.c:297
#5  0xb66bc49e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 10 (Thread 0xad2feb90 (LWP 7744)):
#0  0xb7fe9430 in __kernel_vsyscall ()
#1  0xb486d0e5 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0xb66cb2ed in __pthread_cond_wait (cond=0x97b6fd0, mutex=0x97b6fb8) at forward.c:139
#3  0xb1f66d8e in ao_loop (this_gen=0x9798e98) at audio_out.c:348
#4  0xb48694ff in start_thread (arg=0xad2feb90) at pthread_create.c:297
#5  0xb66bc49e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 9 (Thread 0xac5efb90 (LWP 7827)):
[KCrash Handler]
#5  0xb7fe9430 in __kernel_vsyscall ()
#6  0xb66036d0 in *__GI_raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
#7  0xb6605098 in *__GI_abort () at abort.c:88
#8  0xb68701e5 in qt_message_output (msgType=QtFatalMsg, buf=0xe7ff4c8 "ASSERT: \"d\" in file /usr/include/ksharedptr.h, line 120") at global/qglobal.cpp:2042
#9  0xb68702d1 in qFatal (msg=0xb69c0298 "ASSERT: \"%s\" in file %s, line %d") at global/qglobal.cpp:2241
#10 0xb68703c5 in qt_assert (assertion=0xb7bf0da4 "d", file=0xb7bb5873 "/usr/include/ksharedptr.h", line=120) at global/qglobal.cpp:1811
#11 0xb7916e0a in Dynamic::BiasSolver::getRandomTrack (this=0x9d2b7d8, subset=@0x9c4cf14) at /usr/include/ksharedptr.h:120
#12 0xb7918ac8 in Dynamic::BiasSolver::generateInitialPlaylist (this=0x9d2b7d8, optimal=@0xac5ef23b)
    at /build/buildd/amarok-nightly-20091001+svn6fa9eccde37e6cc4463b821aec27744090e23c4d/src/dynamic/BiasSolver.cpp:709
#13 0xb791afe3 in Dynamic::BiasSolver::run (this=0x9d2b7d8) at /build/buildd/amarok-nightly-20091001+svn6fa9eccde37e6cc4463b821aec27744090e23c4d/src/dynamic/BiasSolver.cpp:172
#14 0xb5c10014 in ThreadWeaver::JobRunHelper::runTheJob (this=0xac5ef2b8, th=0x9bab658, job=0x9d2b7d8) at /build/buildd/kde4libs-4.3.1/threadweaver/Weaver/Job.cpp:106
#15 0xb5c103b9 in ThreadWeaver::Job::execute (this=0x9d2b7d8, th=0x9bab658) at /build/buildd/kde4libs-4.3.1/threadweaver/Weaver/Job.cpp:135
#16 0xb5c0ef8a in ThreadWeaver::ThreadRunHelper::run (this=0xac5ef320, parent=0x99e6660, th=0x9bab658) at /build/buildd/kde4libs-4.3.1/threadweaver/Weaver/Thread.cpp:95
#17 0xb5c0f5fb in ThreadWeaver::Thread::run (this=0x9bab658) at /build/buildd/kde4libs-4.3.1/threadweaver/Weaver/Thread.cpp:142
#18 0xb6879132 in QThreadPrivate::start (arg=0x9bab658) at thread/qthread_unix.cpp:188
#19 0xb48694ff in start_thread (arg=0xac5efb90) at pthread_create.c:297
#20 0xb66bc49e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 8 (Thread 0xa5e3ab90 (LWP 7828)):
#0  0xb7fe9430 in __kernel_vsyscall ()
#1  0xb486d0e5 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0xb66cb2ed in __pthread_cond_wait (cond=0x99e6828, mutex=0x99e6810) at forward.c:139
#3  0xb687a172 in QWaitCondition::wait (this=0x99e6678, mutex=0x9c26cb0, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4  0xb5c0e148 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x99e6660, th=0xadb60960) at /build/buildd/kde4libs-4.3.1/threadweaver/Weaver/WeaverImpl.cpp:365
#5  0xb5c10eec in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x9b69438, th=0xadb60960) at /build/buildd/kde4libs-4.3.1/threadweaver/Weaver/WorkingHardState.cpp:80
#6  0xb5c0cd2b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x99e6660, th=0xadb60960) at /build/buildd/kde4libs-4.3.1/threadweaver/Weaver/WeaverImpl.cpp:356
#7  0xb5c10fea in ThreadWeaver::WorkingHardState::applyForWork (this=0x9b69438, th=0xadb60960) at /build/buildd/kde4libs-4.3.1/threadweaver/Weaver/WorkingHardState.cpp:71
#8  0xb5c0e6d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x99e6660, th=0xadb60960, previous=0xe7d1b00) at /build/buildd/kde4libs-4.3.1/threadweaver/Weaver/WeaverImpl.cpp:351
#9  0xb5c0efbe in ThreadWeaver::ThreadRunHelper::run (this=0xa5e3a320, parent=0x99e6660, th=0xadb60960) at /build/buildd/kde4libs-4.3.1/threadweaver/Weaver/Thread.cpp:87
#10 0xb5c0f5fb in ThreadWeaver::Thread::run (this=0xadb60960) at /build/buildd/kde4libs-4.3.1/threadweaver/Weaver/Thread.cpp:142
#11 0xb6879132 in QThreadPrivate::start (arg=0xadb60960) at thread/qthread_unix.cpp:188
#12 0xb48694ff in start_thread (arg=0xa5e3ab90) at pthread_create.c:297
#13 0xb66bc49e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 7 (Thread 0xa54ffb90 (LWP 7829)):
#0  0xb7fe9430 in __kernel_vsyscall ()
#1  0xb486d0e5 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0xb66cb2ed in __pthread_cond_wait (cond=0x99e6828, mutex=0x99e6810) at forward.c:139
#3  0xb687a172 in QWaitCondition::wait (this=0x99e6678, mutex=0x9c26cb0, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4  0xb5c0e148 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x99e6660, th=0x9929608) at /build/buildd/kde4libs-4.3.1/threadweaver/Weaver/WeaverImpl.cpp:365
#5  0xb5c10eec in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x9b69438, th=0x9929608) at /build/buildd/kde4libs-4.3.1/threadweaver/Weaver/WorkingHardState.cpp:80
#6  0xb5c0cd2b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x99e6660, th=0x9929608) at /build/buildd/kde4libs-4.3.1/threadweaver/Weaver/WeaverImpl.cpp:356
#7  0xb5c10fea in ThreadWeaver::WorkingHardState::applyForWork (this=0x9b69438, th=0x9929608) at /build/buildd/kde4libs-4.3.1/threadweaver/Weaver/WorkingHardState.cpp:71
#8  0xb5c0e6d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x99e6660, th=0x9929608, previous=0x0) at /build/buildd/kde4libs-4.3.1/threadweaver/Weaver/WeaverImpl.cpp:351
#9  0xb5c11009 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9b69438, th=0x9929608) at /build/buildd/kde4libs-4.3.1/threadweaver/Weaver/WorkingHardState.cpp:74
#10 0xb5c0e6d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x99e6660, th=0x9929608, previous=0x9486228) at /build/buildd/kde4libs-4.3.1/threadweaver/Weaver/WeaverImpl.cpp:351
#11 0xb5c0efbe in ThreadWeaver::ThreadRunHelper::run (this=0xa54ff320, parent=0x99e6660, th=0x9929608) at /build/buildd/kde4libs-4.3.1/threadweaver/Weaver/Thread.cpp:87
#12 0xb5c0f5fb in ThreadWeaver::Thread::run (this=0x9929608) at /build/buildd/kde4libs-4.3.1/threadweaver/Weaver/Thread.cpp:142
#13 0xb6879132 in QThreadPrivate::start (arg=0x9929608) at thread/qthread_unix.cpp:188
#14 0xb48694ff in start_thread (arg=0xa54ffb90) at pthread_create.c:297
#15 0xb66bc49e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 6 (Thread 0xa4b1cb90 (LWP 7832)):
#0  0xb7fe9430 in __kernel_vsyscall ()
#1  0xb486d0e5 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0xb66cb2ed in __pthread_cond_wait (cond=0x99e6828, mutex=0x99e6810) at forward.c:139
#3  0xb687a172 in QWaitCondition::wait (this=0x99e6678, mutex=0x9c26cb0, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4  0xb5c0e148 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x99e6660, th=0x9b7eaf0) at /build/buildd/kde4libs-4.3.1/threadweaver/Weaver/WeaverImpl.cpp:365
#5  0xb5c10eec in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x9b69438, th=0x9b7eaf0) at /build/buildd/kde4libs-4.3.1/threadweaver/Weaver/WorkingHardState.cpp:80
#6  0xb5c0cd2b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x99e6660, th=0x9b7eaf0) at /build/buildd/kde4libs-4.3.1/threadweaver/Weaver/WeaverImpl.cpp:356
#7  0xb5c10fea in ThreadWeaver::WorkingHardState::applyForWork (this=0x9b69438, th=0x9b7eaf0) at /build/buildd/kde4libs-4.3.1/threadweaver/Weaver/WorkingHardState.cpp:71
#8  0xb5c0e6d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x99e6660, th=0x9b7eaf0, previous=0x0) at /build/buildd/kde4libs-4.3.1/threadweaver/Weaver/WeaverImpl.cpp:351
#9  0xb5c11009 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9b69438, th=0x9b7eaf0) at /build/buildd/kde4libs-4.3.1/threadweaver/Weaver/WorkingHardState.cpp:74
#10 0xb5c0e6d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x99e6660, th=0x9b7eaf0, previous=0x9c34d00) at /build/buildd/kde4libs-4.3.1/threadweaver/Weaver/WeaverImpl.cpp:351
#11 0xb5c0efbe in ThreadWeaver::ThreadRunHelper::run (this=0xa4b1c320, parent=0x99e6660, th=0x9b7eaf0) at /build/buildd/kde4libs-4.3.1/threadweaver/Weaver/Thread.cpp:87
#12 0xb5c0f5fb in ThreadWeaver::Thread::run (this=0x9b7eaf0) at /build/buildd/kde4libs-4.3.1/threadweaver/Weaver/Thread.cpp:142
#13 0xb6879132 in QThreadPrivate::start (arg=0x9b7eaf0) at thread/qthread_unix.cpp:188
#14 0xb48694ff in start_thread (arg=0xa4b1cb90) at pthread_create.c:297
#15 0xb66bc49e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 5 (Thread 0x97e26b90 (LWP 7842)):
#0  0xb7fe9430 in __kernel_vsyscall ()
#1  0xb66b47b1 in select () from /lib/tls/i686/cmov/libc.so.6
#2  0xb1f7f7d6 in xine_usec_sleep (usec=1000) at utils.c:481
#3  0xb1f634a0 in video_out_loop (this_gen=0xcd9ae48) at video_out.c:1246
#4  0xb48694ff in start_thread (arg=0x97e26b90) at pthread_create.c:297
#5  0xb66bc49e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 4 (Thread 0x95a9eb90 (LWP 7843)):
#0  0xb7fe9430 in __kernel_vsyscall ()
#1  0xb486d0e5 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0xb66cb2ed in __pthread_cond_wait (cond=0xe132c5c, mutex=0xe132c44) at forward.c:139
#3  0xb1f59246 in fifo_buffer_get (fifo=0xe132c30) at buffer.c:230
#4  0xb1f5f14a in video_decoder_loop (stream_gen=0xe131de0) at video_decoder.c:130
#5  0xb48694ff in start_thread (arg=0x95a9eb90) at pthread_create.c:297
#6  0xb66bc49e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 3 (Thread 0x950d0b90 (LWP 7844)):
#0  0xb7fe9430 in __kernel_vsyscall ()
#1  0xb486d0e5 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0xb66cb2ed in __pthread_cond_wait (cond=0xe555464, mutex=0xe55544c) at forward.c:139
#3  0xb1f59246 in fifo_buffer_get (fifo=0xe555438) at buffer.c:230
#4  0xb1f601f2 in audio_decoder_loop (stream_gen=0xe131de0) at audio_decoder.c:66
#5  0xb48694ff in start_thread (arg=0x950d0b90) at pthread_create.c:297
#6  0xb66bc49e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 2 (Thread 0x948cfb90 (LWP 7845)):
#0  0xb7fe9430 in __kernel_vsyscall ()
#1  0xb486d0e5 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0xb66cb2ed in __pthread_cond_wait (cond=0xe572e8c, mutex=0xe572e74) at forward.c:139
#3  0xb1f69bd2 in listener_loop (queue_gen=0xe572e70) at events.c:56
#4  0xb48694ff in start_thread (arg=0x948cfb90) at pthread_create.c:297
#5  0xb66bc49e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 1 (Thread 0xb3ce8710 (LWP 7734)):
#0  0xb7fe9430 in __kernel_vsyscall ()
#1  0xb486d0e5 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0xb66cb2ed in __pthread_cond_wait (cond=0x9478d18, mutex=0x9478d00) at forward.c:139
#3  0xb687a172 in QWaitCondition::wait (this=0x947884c, mutex=0x947883c, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4  0xb1fa84e7 in ?? () from /usr/lib/kde4/plugins/phonon_backend/phonon_xine.so
#5  0xb1fbe1e2 in ?? () from /usr/lib/kde4/plugins/phonon_backend/phonon_xine.so
#6  0xb5b6db8c in Phonon::MediaNodePrivate::deleteBackendObject () from /usr/lib/libphonon.so.4
#7  0xb5b7d94d in ?? () from /usr/lib/libphonon.so.4
#8  0xb5b7afb5 in ?? () from /usr/lib/libphonon.so.4
#9  0xb5b7865b in ?? () from /usr/lib/libphonon.so.4
#10 0xb6606bb9 in *__GI_exit (status=-1077918148) at exit.c:75
#11 0xb6e1f13b in qt_xio_errhandler () at kernel/qapplication_x11.cpp:707
#12 0xb7e1120a in KApplication::xioErrhandler (this=0xbfc04c7c, dpy=0x946eaf0) at /build/buildd/kde4libs-4.3.1/kdeui/kernel/kapplication.cpp:408
#13 0xb7e11246 in kde_xio_errhandler (dpy=0x946eaf0) at /build/buildd/kde4libs-4.3.1/kdeui/kernel/kapplication.cpp:125
#14 0xb64acf22 in _XIOError () from /usr/lib/libX11.so.6
#15 0xb64b4743 in ?? () from /usr/lib/libX11.so.6
#16 0xb64b50e5 in _XEventsQueued () from /usr/lib/libX11.so.6
#17 0xb649d7af in XEventsQueued () from /usr/lib/libX11.so.6
#18 0xb6e5cc3d in x11EventSourceCheck (s=0x946d568) at kernel/qguieventdispatcher_glib.cpp:87
#19 0xb44266f6 in g_main_context_check () from /usr/lib/libglib-2.0.so.0
#20 0xb4426fdd in ?? () from /usr/lib/libglib-2.0.so.0
#21 0xb4427268 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#22 0xb69992f8 in QEventDispatcherGlib::processEvents (this=0x93b4cc0, flags={i = -1077917432}) at kernel/qeventdispatcher_glib.cpp:327
#23 0xb6e5ca75 in QGuiEventDispatcherGlib::processEvents (this=0x93b4cc0, flags={i = -1077917384}) at kernel/qguieventdispatcher_glib.cpp:202
#24 0xb696c1fa in QEventLoop::processEvents (this=0xbfc049b0, flags={i = -1077917320}) at kernel/qeventloop.cpp:149
#25 0xb696c642 in QEventLoop::exec (this=0xbfc049b0, flags={i = -1077917256}) at kernel/qeventloop.cpp:201
#26 0xb696eae9 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#27 0xb6dbabb7 in QApplication::exec () at kernel/qapplication.cpp:3525
#28 0x08051ebd in main (argc=4, argv=0xbfc05474) at /build/buildd/amarok-nightly-20091001+svn6fa9eccde37e6cc4463b821aec27744090e23c4d/src/main.cpp:227

Reported using DrKonqi