Bug 258337

Summary: Amarok crashes when closing Cover Manager
Product: [Applications] amarok Reporter: Brian Dunnette <brian>
Component: Tools/Cover ManagerAssignee: Amarok Bugs <amarok-bugs-null>
Status: RESOLVED FIXED    
Severity: crash CC: stuffcorpse
Priority: NOR    
Version First Reported In: 2.3.0   
Target Milestone: 2.4.0   
Platform: Ubuntu   
OS: Linux   
Latest Commit: Version Fixed/Implemented In: 2.3.1
Sentry Crash Report:

Description Brian Dunnette 2010-11-30 03:40:46 UTC 
Application: amarok (2.3.0)
KDE Platform Version: 4.4.2 (KDE 4.4.2)
Qt Version: 4.6.2
Operating System: Linux 2.6.32-26-generic i686
Distribution: Ubuntu 10.04.1 LTS

-- Information about the crash:
Upon closing the Cover Art Manager window, Amarok crashes

 -- Backtrace:
Application: Amarok (amarok), signal: Segmentation fault
[Current thread is 1 (Thread 0xb6125720 (LWP 32530))]

Thread 21 (Thread 0xb41a4b70 (LWP 32531)):
#0  0x006ec422 in __kernel_vsyscall ()
#1  0x006dd342 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x07688a34 in pthread_cond_timedwait () from /lib/tls/i686/cmov/libc.so.6
#3  0x03b0cce7 in ?? () from /usr/lib/libxine.so.1
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 20 (Thread 0xb39a3b70 (LWP 32532)):
#0  0x01a8de16 in clock_gettime () from /lib/tls/i686/cmov/librt.so.1
#1  0x03fb56fb in qt_gettime () at kernel/qcore_unix.cpp:111
#2  0x03fba825 in QTimerInfoList::updateCurrentTime (this=0x89d20cc) at kernel/qeventdispatcher_unix.cpp:340
#3  0x03fba86a in QTimerInfoList::timerWait (this=0x89d20cc, tm=...) at kernel/qeventdispatcher_unix.cpp:443
#4  0x03fb8818 in timerSourcePrepareHelper (src=<value optimized out>, timeout=0xb39a30ac) at kernel/qeventdispatcher_glib.cpp:136
#5  0x01941aca in g_main_context_prepare () from /lib/libglib-2.0.so.0
#6  0x01941ee9 in ?? () from /lib/libglib-2.0.so.0
#7  0x019424b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#8  0x03fb860f in QEventDispatcherGlib::processEvents (this=0x89762f8, flags=...) at kernel/qeventdispatcher_glib.cpp:414
#9  0x03f8b059 in QEventLoop::processEvents (this=0xb39a3270, flags=) at kernel/qeventloop.cpp:149
#10 0x03f8b4aa in QEventLoop::exec (this=0xb39a3270, flags=...) at kernel/qeventloop.cpp:201
#11 0x03e875a8 in QThread::exec (this=0x894fb88) at thread/qthread.cpp:487
#12 0x03bb996a in ?? () from /usr/lib/qt4/plugins/phonon_backend/phonon_xine.so
#13 0x03e8a32e in QThreadPrivate::start (arg=0x894fb88) at thread/qthread_unix.cpp:248
#14 0x006d896e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#15 0x0767ba4e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 19 (Thread 0xaeffeb70 (LWP 32541)):
#0  0x006d7340 in __i686.get_pc_thunk.bx () from /lib/tls/i686/cmov/libpthread.so.0
#1  0x006daf27 in pthread_mutex_lock () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x07688ba6 in pthread_mutex_lock () from /lib/tls/i686/cmov/libc.so.6
#3  0x03de7f31 in pa_mutex_lock () from /usr/lib/libpulsecommon-0.9.21.so
#4  0x080de50c in ?? () from /usr/lib/libpulse.so.0
#5  0x080caa59 in pa_mainloop_poll () from /usr/lib/libpulse.so.0
#6  0x080cca13 in pa_mainloop_iterate () from /usr/lib/libpulse.so.0
#7  0x080ccae4 in pa_mainloop_run () from /usr/lib/libpulse.so.0
#8  0x080de2a3 in ?? () from /usr/lib/libpulse.so.0
#9  0x03de8e02 in ?? () from /usr/lib/libpulsecommon-0.9.21.so
#10 0x006d896e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#11 0x0767ba4e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 18 (Thread 0xae7fdb70 (LWP 32542)):
#0  0x006ec422 in __kernel_vsyscall ()
#1  0x0766db86 in poll () from /lib/tls/i686/cmov/libc.so.6
#2  0x03da6a8f in ?? () from /usr/lib/xine/plugins/1.27/xineplug_ao_out_alsa.so
#3  0xb30055dc in ?? ()
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 17 (Thread 0xaddffb70 (LWP 32543)):
#0  0x041eedd5 in ?? () from /usr/lib/libasound.so.2
#1  0x042335da in ?? () from /usr/lib/libasound.so.2
#2  0x041e9644 in snd_pcm_writei () from /usr/lib/libasound.so.2
#3  0x03da816e in ?? () from /usr/lib/xine/plugins/1.27/xineplug_ao_out_alsa.so
#4  0x03b1e078 in ?? () from /usr/lib/libxine.so.1
#5  0x03b1b144 in ?? () from /usr/lib/libxine.so.1
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 16 (Thread 0xad3ffb70 (LWP 32544)):
#0  0x006ec422 in __kernel_vsyscall ()
#1  0x006dd015 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x076889dd in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0x03b1d9ee in ?? () from /usr/lib/libxine.so.1
#4  0x00000000 in ?? ()

Thread 15 (Thread 0xacbfeb70 (LWP 32545)):
#0  0x006ec422 in __kernel_vsyscall ()
#1  0x006dd015 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x076889dd in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0x03b1d9ee in ?? () from /usr/lib/libxine.so.1
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 14 (Thread 0xac3fdb70 (LWP 32546)):
#0  0x006ec422 in __kernel_vsyscall ()
#1  0x006dd015 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x076889dd in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0x03b1d9ee in ?? () from /usr/lib/libxine.so.1
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 13 (Thread 0xab59bb70 (LWP 32548)):
#0  0x006ec422 in __kernel_vsyscall ()
#1  0x006dd015 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x076889dd in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0x02822a57 in ?? () from /usr/lib/libQtWebKit.so.4
#4  0x02822aa1 in ?? () from /usr/lib/libQtWebKit.so.4
#5  0x006d896e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#6  0x0767ba4e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 12 (Thread 0xa997eb70 (LWP 32549)):
#0  0x006ec422 in __kernel_vsyscall ()
#1  0x006dd015 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x076889dd in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0x03e8b287 in QWaitConditionPrivate::wait (this=0x91a6d60, mutex=0x91a7000, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4  QWaitCondition::wait (this=0x91a6d60, mutex=0x91a7000, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#5  0x00951870 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x91a6d48, th=0x91a72e8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x0095438c in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x91a70e0, th=0x91a72e8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x0095027b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x91a6d48, th=0x91a72e8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x00954482 in ThreadWeaver::WorkingHardState::applyForWork (this=0x91a70e0, th=0x91a72e8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x009514d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x91a6d48, th=0x91a72e8, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x009544a1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x91a70e0, th=0x91a72e8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#11 0x009514d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x91a6d48, th=0x91a72e8, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#12 0x009544a1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x91a70e0, th=0x91a72e8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#13 0x009514d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x91a6d48, th=0x91a72e8, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#14 0x009544a1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x91a70e0, th=0x91a72e8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#15 0x009514d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x91a6d48, th=0x91a72e8, previous=0x92225c8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#16 0x0095251e in ThreadWeaver::ThreadRunHelper::run (this=0xa997e2e4, parent=0x91a6d48, th=0x91a72e8) at ../../../threadweaver/Weaver/Thread.cpp:87
#17 0x00952c3b in ThreadWeaver::Thread::run (this=0x91a72e8) at ../../../threadweaver/Weaver/Thread.cpp:142
#18 0x03e8a32e in QThreadPrivate::start (arg=0x91a72e8) at thread/qthread_unix.cpp:248
#19 0x006d896e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#20 0x0767ba4e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 11 (Thread 0xa917db70 (LWP 32550)):
#0  0x006ec422 in __kernel_vsyscall ()
#1  0x006dd015 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x076889dd in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0x03e8b287 in QWaitConditionPrivate::wait (this=0x91a6d60, mutex=0x91a7000, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4  QWaitCondition::wait (this=0x91a6d60, mutex=0x91a7000, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#5  0x00951870 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x91a6d48, th=0x91a8168) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x0095438c in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x91a70e0, th=0x91a8168) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x0095027b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x91a6d48, th=0x91a8168) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x00954482 in ThreadWeaver::WorkingHardState::applyForWork (this=0x91a70e0, th=0x91a8168) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x009514d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x91a6d48, th=0x91a8168, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x009544a1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x91a70e0, th=0x91a8168) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#11 0x009514d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x91a6d48, th=0x91a8168, previous=0xa6e7480) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#12 0x0095251e in ThreadWeaver::ThreadRunHelper::run (this=0xa917d2e4, parent=0x91a6d48, th=0x91a8168) at ../../../threadweaver/Weaver/Thread.cpp:87
#13 0x00952c3b in ThreadWeaver::Thread::run (this=0x91a8168) at ../../../threadweaver/Weaver/Thread.cpp:142
#14 0x03e8a32e in QThreadPrivate::start (arg=0x91a8168) at thread/qthread_unix.cpp:248
#15 0x006d896e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#16 0x0767ba4e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 10 (Thread 0xa87ffb70 (LWP 32551)):
#0  0x006ec422 in __kernel_vsyscall ()
#1  0x006dd015 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x076889dd in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0x03e8b287 in QWaitConditionPrivate::wait (this=0x91a6d60, mutex=0x91a7000, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4  QWaitCondition::wait (this=0x91a6d60, mutex=0x91a7000, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#5  0x00951870 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x91a6d48, th=0x90a3fc0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x0095438c in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x91a70e0, th=0x90a3fc0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x0095027b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x91a6d48, th=0x90a3fc0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x00954482 in ThreadWeaver::WorkingHardState::applyForWork (this=0x91a70e0, th=0x90a3fc0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x009514d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x91a6d48, th=0x90a3fc0, previous=0x9530038) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x0095251e in ThreadWeaver::ThreadRunHelper::run (this=0xa87ff2e4, parent=0x91a6d48, th=0x90a3fc0) at ../../../threadweaver/Weaver/Thread.cpp:87
#11 0x00952c3b in ThreadWeaver::Thread::run (this=0x90a3fc0) at ../../../threadweaver/Weaver/Thread.cpp:142
#12 0x03e8a32e in QThreadPrivate::start (arg=0x90a3fc0) at thread/qthread_unix.cpp:248
#13 0x006d896e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#14 0x0767ba4e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 9 (Thread 0xa7ffeb70 (LWP 32552)):
#0  0x006ec422 in __kernel_vsyscall ()
#1  0x006dd015 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x076889dd in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0x03e8b287 in QWaitConditionPrivate::wait (this=0x91a6d60, mutex=0x91a7000, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4  QWaitCondition::wait (this=0x91a6d60, mutex=0x91a7000, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#5  0x00951870 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x91a6d48, th=0x91d1be8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x0095438c in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x91a70e0, th=0x91d1be8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x0095027b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x91a6d48, th=0x91d1be8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x00954482 in ThreadWeaver::WorkingHardState::applyForWork (this=0x91a70e0, th=0x91d1be8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x009514d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x91a6d48, th=0x91d1be8, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x009544a1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x91a70e0, th=0x91d1be8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#11 0x009514d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x91a6d48, th=0x91d1be8, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#12 0x009544a1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x91a70e0, th=0x91d1be8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#13 0x009514d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x91a6d48, th=0x91d1be8, previous=0xb052648) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#14 0x0095251e in ThreadWeaver::ThreadRunHelper::run (this=0xa7ffe2e4, parent=0x91a6d48, th=0x91d1be8) at ../../../threadweaver/Weaver/Thread.cpp:87
#15 0x00952c3b in ThreadWeaver::Thread::run (this=0x91d1be8) at ../../../threadweaver/Weaver/Thread.cpp:142
#16 0x03e8a32e in QThreadPrivate::start (arg=0x91d1be8) at thread/qthread_unix.cpp:248
#17 0x006d896e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#18 0x0767ba4e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 8 (Thread 0x9d368b70 (LWP 32561)):
#0  0x006ec422 in __kernel_vsyscall ()
#1  0x006dd015 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x076889dd in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0x046d5c97 in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0x47af1a0) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2304
#4  0x046d5ce1 in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=0x47af1a0) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1438
#5  0x006d896e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#6  0x0767ba4e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 7 (Thread 0x98b54b70 (LWP 32591)):
#0  0x006ec422 in __kernel_vsyscall ()
#1  0x07674971 in select () from /lib/tls/i686/cmov/libc.so.6
#2  0x03b365cc in xine_usec_sleep () from /usr/lib/libxine.so.1
#3  0x00000000 in ?? ()

Thread 6 (Thread 0x97f6ab70 (LWP 32592)):
#0  0x006ec422 in __kernel_vsyscall ()
#1  0x006dd015 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x076889dd in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0x03b102aa in ?? () from /usr/lib/libxine.so.1
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 5 (Thread 0x9759cb70 (LWP 32593)):
#0  0x006ec422 in __kernel_vsyscall ()
#1  0x006dd342 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x07688a34 in pthread_cond_timedwait () from /lib/tls/i686/cmov/libc.so.6
#3  0x03b1b867 in ?? () from /usr/lib/libxine.so.1
#4  0x00000000 in ?? ()

Thread 4 (Thread 0x96d9bb70 (LWP 32594)):
#0  0x006ec422 in __kernel_vsyscall ()
#1  0x006dd015 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x076889dd in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0x03b209da in ?? () from /usr/lib/libxine.so.1
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 3 (Thread 0x960c3b70 (LWP 1552)):
#0  0x006ec422 in __kernel_vsyscall ()
#1  0x07674971 in select () from /lib/tls/i686/cmov/libc.so.6
#2  0x03b365cc in xine_usec_sleep () from /usr/lib/libxine.so.1
#3  0x00000000 in ?? ()

Thread 2 (Thread 0x918c1b70 (LWP 1553)):
#0  0x006ec422 in __kernel_vsyscall ()
#1  0x006dab33 in __pthread_mutex_lock_full () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x07688ba6 in pthread_mutex_lock () from /lib/tls/i686/cmov/libc.so.6
#3  0x03de7f31 in pa_mutex_lock () from /usr/lib/libpulsecommon-0.9.21.so
#4  0x080de50c in ?? () from /usr/lib/libpulse.so.0
#5  0x080caa59 in pa_mainloop_poll () from /usr/lib/libpulse.so.0
#6  0x080cca13 in pa_mainloop_iterate () from /usr/lib/libpulse.so.0
#7  0x080ccae4 in pa_mainloop_run () from /usr/lib/libpulse.so.0
#8  0x080de2a3 in ?? () from /usr/lib/libpulse.so.0
#9  0x03de8e02 in ?? () from /usr/lib/libpulsecommon-0.9.21.so
#10 0x006d896e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#11 0x0767ba4e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 1 (Thread 0xb6125720 (LWP 32530)):
[KCrash Handler]
#6  0x00ea56dc in QMap<QObject const*, ProgressBar*>::node_create (this=0xb45e71c) at /usr/include/qt4/QtCore/qmap.h:431
#7  QMap<QObject const*, ProgressBar*>::detach_helper (this=0xb45e71c) at /usr/include/qt4/QtCore/qmap.h:738
#8  0x00ea48e0 in QMap<QObject const*, ProgressBar*>::detach (this=0xb45e6f8, bar=0xb4aa492) at /usr/include/qt4/QtCore/qmap.h:182
#9  QMap<QObject const*, ProgressBar*>::remove (this=0xb45e6f8, bar=0xb4aa492) at /usr/include/qt4/QtCore/qmap.h:638
#10 CompoundProgressBar::childBarFinished (this=0xb45e6f8, bar=0xb4aa492) at ../../src/statusbar/CompoundProgressBar.cpp:135
#11 0x00ea4cc4 in CompoundProgressBar::childBarComplete (this=0xb45e6f8, childBar=0xb4aa492) at ../../src/statusbar/CompoundProgressBar.cpp:130
#12 0x00ea4d5d in CompoundProgressBar::endProgressOperation (this=0xb45e6f8, owner=0x0) at ../../src/statusbar/CompoundProgressBar.cpp:82
#13 0x00f92a15 in CoverManager::slotArtistQueryDone (this=0xb5a49e0) at ../../src/covermanager/CoverManager.cpp:455
#14 0x00f930c0 in CoverManager::qt_metacall (this=0xb5a49e0, _c=QMetaObject::InvokeMetaMethod, _id=7, _a=0xbfa3afdc) at ./CoverManager.moc:118
#15 0x03f91c9a in QMetaObject::metacall (object=0xb5a49e0, cl=154720760, idx=35, argv=0xbfa3afdc) at kernel/qmetaobject.cpp:237
#16 0x03fa03d5 in QMetaObject::activate (sender=0xa6dfd38, m=0x12c6378, local_signal_index=8, argv=0x0) at kernel/qobject.cpp:3293
#17 0x00daeab7 in QueryMaker::queryDone (this=0xa6dfd38) at ./QueryMaker.moc:164
#18 0x0450757b in SqlQueryMaker::done (this=0xa6dfd38, job=0x9530038) at ../../../../src/collection/sqlcollection/SqlQueryMaker.cpp:241
#19 0x045082af in SqlQueryMaker::qt_metacall (this=0xa6dfd38, _c=QMetaObject::InvokeMetaMethod, _id=13, _a=0xbfa3b178) at ./SqlQueryMaker.moc:89
#20 0x03f91c9a in QMetaObject::metacall (object=0xa6dfd38, cl=154720760, idx=13, argv=0xbfa3b178) at kernel/qmetaobject.cpp:237
#21 0x03fa03d5 in QMetaObject::activate (sender=0x9530038, m=0x95a8f4, local_signal_index=1, argv=0xbfa3b178) at kernel/qobject.cpp:3293
#22 0x009530a3 in ThreadWeaver::Job::done (this=0x9530038, _t1=0x9530038) at ./Job.moc:97
#23 0x00953277 in ThreadWeaver::Job::qt_metacall (this=0x9530038, _c=QMetaObject::InvokeMetaMethod, _id=5, _a=0x8f620328) at ./Job.moc:77
#24 0x03f91c9a in QMetaObject::metacall (object=0x9530038, cl=154720760, idx=5, argv=0x8f620328) at kernel/qmetaobject.cpp:237
#25 0x03f9c336 in QMetaCallEvent::placeMetaCall (this=0x9002cc18, object=0x9530038) at kernel/qobject.cpp:561
#26 0x03f9d3fe in QObject::event (this=0x9530038, e=0x9002cc18) at kernel/qobject.cpp:1248
#27 0x01c6d4dc in QApplicationPrivate::notify_helper (this=0x88d9aa8, receiver=0x9530038, e=0x9002cc18) at kernel/qapplication.cpp:4300
#28 0x01c7405e in QApplication::notify (this=0xbfa3ba98, receiver=0x9530038, e=0x9002cc18) at kernel/qapplication.cpp:3704
#29 0x00f22276 in App::notify (this=0xbfa3ba98, receiver=0x9530038, event=0x9002cc18) at ../../src/App.cpp:927
#30 0x03f8ca3b in QCoreApplication::notifyInternal (this=0xbfa3ba98, receiver=0x9530038, event=0x9002cc18) at kernel/qcoreapplication.cpp:704
#31 0x03f8f473 in QCoreApplication::sendEvent (receiver=0x0, event_type=0, data=0x87fad00) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#32 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x87fad00) at kernel/qcoreapplication.cpp:1345
#33 0x03f8f5dd in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1238
#34 0x03fb8adf in QCoreApplication::sendPostedEvents (s=0x88dd110) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#35 postEventSourceDispatch (s=0x88dd110) at kernel/qeventdispatcher_glib.cpp:276
#36 0x0193e5e5 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#37 0x019422d8 in ?? () from /lib/libglib-2.0.so.0
#38 0x019424b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#39 0x03fb85d5 in QEventDispatcherGlib::processEvents (this=0x87fa828, flags=...) at kernel/qeventdispatcher_glib.cpp:412
#40 0x01d2d135 in QGuiEventDispatcherGlib::processEvents (this=0x87fa828, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#41 0x03f8b059 in QEventLoop::processEvents (this=0xbfa3ba04, flags=) at kernel/qeventloop.cpp:149
#42 0x03f8b4aa in QEventLoop::exec (this=0xbfa3ba04, flags=...) at kernel/qeventloop.cpp:201
#43 0x03f8f69f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#44 0x01c6d577 in QApplication::exec () at kernel/qapplication.cpp:3579
#45 0x08050009 in main (argc=1, argv=0xbfa3c314) at ../../src/main.cpp:237

Reported using DrKonqi
Comment 1 Mikko C. 2010-11-30 10:14:32 UTC 
should be fixed in upcoming amarok 2.4
Comment 2 Myriam Schweingruber 2010-11-30 19:18:47 UTC 
Already fixed in 2.3.1 AFAIK