Application: amarok (2.3.1)
KDE Platform Version: 4.5.00 (KDE 4.5.0)
Qt Version: 4.7.0
Operating System: Linux 2.6.33.6-147.2.4.fc13.i686.PAE i686
Distribution: "Fedora release 13 (Goddard)"

-- Information about the crash:
- What I was doing when the application crashed:
Logging in.
Amarok is configured to display lyrics, and crash appears to be in lyric widget.

The crash can be reproduced every time.

-- Backtrace:
Application: Amarok (amarok), signal: Segmentation fault
[Current thread is 1 (Thread 0xb779b780 (LWP 2316))]

Thread 12 (Thread 0xb1443b70 (LWP 2766)):
#0  0x00890416 in __kernel_vsyscall ()
#1  0x0063e5d4 in pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S:236
#2  0x00560a64 in __pthread_cond_timedwait (cond=0x9cfef30, mutex=0x9cfef18, abstime=0xb14432a0) at forward.c:152
#3  0x02a43c25 in ?? () from /usr/lib/libxine.so.1
#4  0x0063a919 in start_thread (arg=0xb1443b70) at pthread_create.c:301
#5  0x00550cbe in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:133

Thread 11 (Thread 0xb0a42b70 (LWP 2767)):
#0  0x00890416 in __kernel_vsyscall ()
#1  0x00545de6 in __poll (fds=0x9c922c0, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#2  0x0015a64c in IA__g_poll (fds=0x9c922c0, nfds=1, timeout=-1) at gpoll.c:127
#3  0x0014d044 in g_main_context_poll (context=0x560be0, block=1, dispatch=1, self=0x9c90e28) at gmain.c:2904
#4  g_main_context_iterate (context=0x560be0, block=1, dispatch=1, self=0x9c90e28) at gmain.c:2586
#5  0x0014d449 in IA__g_main_context_iteration (context=0x9c6ab68, may_block=1) at gmain.c:2654
#6  0x030c927f in QEventDispatcherGlib::processEvents (this=0x9c441a0, flags=...) at kernel/qeventdispatcher_glib.cpp:414
#7  0x0309d33a in QEventLoop::processEvents (this=0xb0a42204, flags=...) at kernel/qeventloop.cpp:149
#8  0x0309d69a in QEventLoop::exec (this=0xb0a42204, flags=...) at kernel/qeventloop.cpp:201
#9  0x02fa6fb8 in QThread::exec (this=0x9cff738) at thread/qthread.cpp:490
#10 0x010c30cb in Phonon::Xine::XineThread::run (this=0x9cff738) at /usr/src/debug/phonon-4.4.2/xine/xinethread.cpp:143
#11 0x02fa98aa in QThreadPrivate::start (arg=0x9cff738) at thread/qthread_unix.cpp:266
#12 0x0063a919 in start_thread (arg=0xb0a42b70) at pthread_create.c:301
#13 0x00550cbe in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:133

Thread 10 (Thread 0xb0041b70 (LWP 2785)):
#0  0x0063bd50 in __pthread_mutex_lock_full (mutex=0x9d00358) at pthread_mutex_lock.c:135
#1  0x00560bd6 in pthread_mutex_lock (mutex=0x9d00358) at forward.c:182
#2  0x07bd0952 in pa_mutex_lock () from /usr/lib/libpulsecommon-0.9.21.so
#3  0x07b7cced in ?? () from /usr/lib/libpulse.so.0
#4  0x07b694ca in pa_mainloop_poll () from /usr/lib/libpulse.so.0
#5  0x07b6ad54 in pa_mainloop_iterate () from /usr/lib/libpulse.so.0
#6  0x07b6ae34 in pa_mainloop_run () from /usr/lib/libpulse.so.0
#7  0x07b7ca84 in ?? () from /usr/lib/libpulse.so.0
#8  0x07bd1863 in ?? () from /usr/lib/libpulsecommon-0.9.21.so
#9  0x0063a919 in start_thread (arg=0xb0041b70) at pthread_create.c:301
#10 0x00550cbe in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:133

Thread 9 (Thread 0xab5fdb70 (LWP 2806)):
#0  0x00890416 in __kernel_vsyscall ()
#1  0x0063e22c in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S:169
#2  0x00560a0d in __pthread_cond_wait (cond=0x9d04aa0, mutex=0x9d04a88) at forward.c:139
#3  0x02a55e18 in ?? () from /usr/lib/libxine.so.1
#4  0x0063a919 in start_thread (arg=0xab5fdb70) at pthread_create.c:301
#5  0x00550cbe in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:133

Thread 8 (Thread 0xaabbab70 (LWP 2807)):
#0  0x00890416 in __kernel_vsyscall ()
#1  0x0063e22c in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S:169
#2  0x00560a0d in __pthread_cond_wait (cond=0x9d08268, mutex=0x9d08250) at forward.c:139
#3  0x02a55e18 in ?? () from /usr/lib/libxine.so.1
#4  0x0063a919 in start_thread (arg=0xaabbab70) at pthread_create.c:301
#5  0x00550cbe in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:133

Thread 7 (Thread 0xaa177b70 (LWP 2810)):
#0  0x00890416 in __kernel_vsyscall ()
#1  0x0063e22c in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S:169
#2  0x00560a0d in __pthread_cond_wait (cond=0x9f52b18, mutex=0x9f52b00) at forward.c:139
#3  0x02a55e18 in ?? () from /usr/lib/libxine.so.1
#4  0x0063a919 in start_thread (arg=0xaa177b70) at pthread_create.c:301
#5  0x00550cbe in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:133

Thread 6 (Thread 0xa9734b70 (LWP 2811)):
#0  0x00890416 in __kernel_vsyscall ()
#1  0x0063e22c in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S:169
#2  0x00560a0d in __pthread_cond_wait (cond=0xa08f168, mutex=0xa08f150) at forward.c:139
#3  0x02a55e18 in ?? () from /usr/lib/libxine.so.1
#4  0x0063a919 in start_thread (arg=0xa9734b70) at pthread_create.c:301
#5  0x00550cbe in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:133

Thread 5 (Thread 0xa850db70 (LWP 2874)):
#0  0x00890416 in __kernel_vsyscall ()
#1  0x0063e22c in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S:169
#2  0x00560a0d in __pthread_cond_wait (cond=0x4262fbb0, mutex=0x4262fb98) at forward.c:139
#3  0x420b2b55 in WTF::TCMalloc_PageHeap::scavengerThread() () from /usr/lib/libQtWebKit.so.4
#4  0x420b2c32 in WTF::TCMalloc_PageHeap::runScavengerThread(void*) () from /usr/lib/libQtWebKit.so.4
#5  0x0063a919 in start_thread (arg=0xa850db70) at pthread_create.c:301
#6  0x00550cbe in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:133

Thread 4 (Thread 0xa6601b70 (LWP 2883)):
#0  0x00890416 in __kernel_vsyscall ()
#1  0x0063e22c in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S:169
#2  0x00560a0d in __pthread_cond_wait (cond=0xa932638, mutex=0xa932620) at forward.c:139
#3  0x02faa39f in wait (this=0xa836b38, mutex=0xa836b3c, time=4294967295) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0xa836b38, mutex=0xa836b3c, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0x061c3b90 in XmlParseJob::run (this=0xa836b18) at /usr/src/debug/amarok-2.3.1/src/core-impl/collections/sqlcollection/ScanManager.cpp:693
#6  0x07240e85 in ThreadWeaver::JobRunHelper::runTheJob (this=0xa66011ec, th=0xa6d91f8, job=0xa836b18) at /usr/src/debug/kdelibs-4.5.0/threadweaver/Weaver/Job.cpp:106
#7  0x072411e2 in ThreadWeaver::Job::execute (this=0xa836b18, th=0xa6d91f8) at /usr/src/debug/kdelibs-4.5.0/threadweaver/Weaver/Job.cpp:135
#8  0x07240002 in ThreadWeaver::ThreadRunHelper::run (this=0xa6601274, parent=0xa6d9e58, th=0xa6d91f8) at /usr/src/debug/kdelibs-4.5.0/threadweaver/Weaver/Thread.cpp:95
#9  0x072406dc in ThreadWeaver::Thread::run (this=0xa6d91f8) at /usr/src/debug/kdelibs-4.5.0/threadweaver/Weaver/Thread.cpp:142
#10 0x02fa98aa in QThreadPrivate::start (arg=0xa6d91f8) at thread/qthread_unix.cpp:266
#11 0x0063a919 in start_thread (arg=0xa6601b70) at pthread_create.c:301
#12 0x00550cbe in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:133

Thread 3 (Thread 0xa5c00b70 (LWP 2884)):
#0  0x00890416 in __kernel_vsyscall ()
#1  0x0063e22c in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S:169
#2  0x00560a0d in __pthread_cond_wait (cond=0xa6d9f98, mutex=0xa6d9f80) at forward.c:139
#3  0x02faa39f in wait (this=0xa6d9e70, mutex=0x9bc9be0, time=4294967295) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0xa6d9e70, mutex=0x9bc9be0, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0x0723eab1 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xa6d9e58, th=0xa6dbd88) at /usr/src/debug/kdelibs-4.5.0/threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x07241a5d in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0xa6aefe0, th=0xa6dbd88) at /usr/src/debug/kdelibs-4.5.0/threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x0723e11c in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0xa6d9e58, th=0xa6dbd88) at /usr/src/debug/kdelibs-4.5.0/threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x07241b5a in ThreadWeaver::WorkingHardState::applyForWork (this=0xa6aefe0, th=0xa6dbd88) at /usr/src/debug/kdelibs-4.5.0/threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x0723ec34 in ThreadWeaver::WeaverImpl::applyForWork (this=0xa6d9e58, th=0xa6dbd88, previous=0x0) at /usr/src/debug/kdelibs-4.5.0/threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x07241b79 in ThreadWeaver::WorkingHardState::applyForWork (this=0xa6aefe0, th=0xa6dbd88) at /usr/src/debug/kdelibs-4.5.0/threadweaver/Weaver/WorkingHardState.cpp:74
#11 0x0723ec34 in ThreadWeaver::WeaverImpl::applyForWork (this=0xa6d9e58, th=0xa6dbd88, previous=0xa6dc550) at /usr/src/debug/kdelibs-4.5.0/threadweaver/Weaver/WeaverImpl.cpp:351
#12 0x07240036 in ThreadWeaver::ThreadRunHelper::run (this=0xa5c00274, parent=0xa6d9e58, th=0xa6dbd88) at /usr/src/debug/kdelibs-4.5.0/threadweaver/Weaver/Thread.cpp:87
#13 0x072406dc in ThreadWeaver::Thread::run (this=0xa6dbd88) at /usr/src/debug/kdelibs-4.5.0/threadweaver/Weaver/Thread.cpp:142
#14 0x02fa98aa in QThreadPrivate::start (arg=0xa6dbd88) at thread/qthread_unix.cpp:266
#15 0x0063a919 in start_thread (arg=0xa5c00b70) at pthread_create.c:301
#16 0x00550cbe in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:133

Thread 2 (Thread 0xa51ffb70 (LWP 2911)):
#0  0x00890416 in __kernel_vsyscall ()
#1  0x0063e22c in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S:169
#2  0x00560a0d in __pthread_cond_wait (cond=0xa6d9f98, mutex=0xa6d9f80) at forward.c:139
#3  0x02faa39f in wait (this=0xa6d9e70, mutex=0x9bc9be0, time=4294967295) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0xa6d9e70, mutex=0x9bc9be0, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0x0723eab1 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xa6d9e58, th=0xa88b3f0) at /usr/src/debug/kdelibs-4.5.0/threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x07241a5d in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0xa6aefe0, th=0xa88b3f0) at /usr/src/debug/kdelibs-4.5.0/threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x0723e11c in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0xa6d9e58, th=0xa88b3f0) at /usr/src/debug/kdelibs-4.5.0/threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x07241b5a in ThreadWeaver::WorkingHardState::applyForWork (this=0xa6aefe0, th=0xa88b3f0) at /usr/src/debug/kdelibs-4.5.0/threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x0723ec34 in ThreadWeaver::WeaverImpl::applyForWork (this=0xa6d9e58, th=0xa88b3f0, previous=0x0) at /usr/src/debug/kdelibs-4.5.0/threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x07240036 in ThreadWeaver::ThreadRunHelper::run (this=0xa51ff274, parent=0xa6d9e58, th=0xa88b3f0) at /usr/src/debug/kdelibs-4.5.0/threadweaver/Weaver/Thread.cpp:87
#11 0x072406dc in ThreadWeaver::Thread::run (this=0xa88b3f0) at /usr/src/debug/kdelibs-4.5.0/threadweaver/Weaver/Thread.cpp:142
#12 0x02fa98aa in QThreadPrivate::start (arg=0xa88b3f0) at thread/qthread_unix.cpp:266
#13 0x0063a919 in start_thread (arg=0xa51ffb70) at pthread_create.c:301
#14 0x00550cbe in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:133

Thread 1 (Thread 0xb779b780 (LWP 2316)):
[KCrash Handler]
#7  0x03b652e9 in QGraphicsProxyWidget::setWidget (this=0x0, widget=0x0) at graphicsview/qgraphicsproxywidget.cpp:593
#8  0x02911343 in LyricsApplet::~LyricsApplet (this=0xa577fb8, __in_chrg=<value optimized out>) at /usr/src/debug/amarok-2.3.1/src/context/applets/lyrics/LyricsApplet.cpp:67
#9  0x02911403 in LyricsApplet::~LyricsApplet (this=0xa577fb8, __in_chrg=<value optimized out>) at /usr/src/debug/amarok-2.3.1/src/context/applets/lyrics/LyricsApplet.cpp:71
#10 0x030aebd6 in qDeleteInEventHandler (o=0xa577fb8) at kernel/qobject.cpp:3980
#11 0x030b09e0 in QObject::event (this=0xa577fb8, e=0xa579038) at kernel/qobject.cpp:1194
#12 0x03ba66e4 in QGraphicsWidget::event (this=0xa577fb8, event=0xa579038) at graphicsview/qgraphicswidget.cpp:1404
#13 0x03504dfc in QApplicationPrivate::notify_helper (this=0x9bceab0, receiver=0xa577fb8, e=0xa579038) at kernel/qapplication.cpp:4389
#14 0x0350b3a6 in QApplication::notify (this=0xbfc43f48, receiver=0xa577fb8, e=0xa579038) at kernel/qapplication.cpp:3791
#15 0x0747538b in KApplication::notify (this=0xbfc43f48, receiver=0xa577fb8, event=0xa579038) at /usr/src/debug/kdelibs-4.5.0/kdeui/kernel/kapplication.cpp:310
#16 0x0309e7c3 in QCoreApplication::notifyInternal (this=0xbfc43f48, receiver=0xa577fb8, event=0xa579038) at kernel/qcoreapplication.cpp:732
#17 0x030a2373 in sendEvent (receiver=0x0, event_type=0, data=0x9ad3810) at kernel/qcoreapplication.h:215
#18 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x9ad3810) at kernel/qcoreapplication.cpp:1373
#19 0x030a252e in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1266
#20 0x030c9760 in sendPostedEvents (s=0x9bd0d20) at kernel/qcoreapplication.h:220
#21 postEventSourceDispatch (s=0x9bd0d20) at kernel/qeventdispatcher_glib.cpp:276
#22 0x00149525 in g_main_dispatch (context=0x9bd0c98) at gmain.c:1960
#23 IA__g_main_context_dispatch (context=0x9bd0c98) at gmain.c:2513
#24 0x0014d268 in g_main_context_iterate (context=0x560be0, block=1, dispatch=1, self=0x9bced28) at gmain.c:2591
#25 0x0014d449 in IA__g_main_context_iteration (context=0x9bd0c98, may_block=1) at gmain.c:2654
#26 0x030c9246 in QEventDispatcherGlib::processEvents (this=0x9bc5698, flags=...) at kernel/qeventdispatcher_glib.cpp:412
#27 0x035b4ce6 in QGuiEventDispatcherGlib::processEvents (this=0x9bc5698, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#28 0x0309d33a in QEventLoop::processEvents (this=0xbfc43ea4, flags=...) at kernel/qeventloop.cpp:149
#29 0x0309d69a in QEventLoop::exec (this=0xbfc43ea4, flags=...) at kernel/qeventloop.cpp:201
#30 0x030a25f7 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#31 0x03503dd8 in QApplication::exec () at kernel/qapplication.cpp:3665
#32 0x0804ff2d in main (argc=) at /usr/src/debug/amarok-2.3.1/src/main.cpp:237

Possible duplicates by query: bug 246340, bug 245828.

Reported using DrKonqi