Application: amarok (2.4.0)
KDE Platform Version: 4.6.1 (4.6.1)
Qt Version: 4.7.0
Operating System: Linux 2.6.35-28-generic x86_64
Distribution: Ubuntu 10.10

-- Information about the crash:
I was trying to open amarok from my application launcher menu. amarok crashes  while attempting to load in the system tray.

The crash can be reproduced every time.

-- Backtrace:
Application: Amarok (amarok), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f16befdc840 (LWP 16916))]

Thread 14 (Thread 0x7f169899c700 (LWP 16917)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:212
#1  0x00007f16a29570d1 in ?? () from /usr/lib/libxine.so.1
#2  0x00007f16b1112ae3 in ?? () from /usr/lib/libGL.so.1
#3  0x00007f16b75cb971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#4  0x00007f16bbb3b92d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 13 (Thread 0x7f169819b700 (LWP 16918)):
#0  0x00007f16bbb2f203 in __poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f16b61d4009 in ?? () from /lib/libglib-2.0.so.0
#2  0x00007f16b61d445c in g_main_context_iteration () from /lib/libglib-2.0.so.0
#3  0x00007f16bc4891e6 in QEventDispatcherGlib::processEvents (this=0x1c8d290, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:417
#4  0x00007f16bc45ba02 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#5  0x00007f16bc45bdec in QEventLoop::exec (this=0x7f169819abf0, flags=) at kernel/qeventloop.cpp:201
#6  0x00007f16bc3662fd in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:490
#7  0x00007f16a2bb2830 in ?? () from /usr/lib/qt4/plugins/phonon_backend/phonon_xine.so
#8  0x00007f16bc36927e in QThreadPrivate::start (arg=0x1d3e750) at thread/qthread_unix.cpp:266
#9  0x00007f16b1112ae3 in ?? () from /usr/lib/libGL.so.1
#10 0x00007f16b75cb971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#11 0x00007f16bbb3b92d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 12 (Thread 0x7f1697795700 (LWP 16919)):
#0  0x00007f16bbb2f203 in __poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f16b385540f in ?? () from /usr/lib/libpulse.so.0
#2  0x00007f16b3844d76 in pa_mainloop_poll () from /usr/lib/libpulse.so.0
#3  0x00007f16b38467f9 in pa_mainloop_iterate () from /usr/lib/libpulse.so.0
#4  0x00007f16b38468b0 in pa_mainloop_run () from /usr/lib/libpulse.so.0
#5  0x00007f16b385520b in ?? () from /usr/lib/libpulse.so.0
#6  0x00007f16ae7e9fb8 in ?? () from /usr/lib/libpulsecommon-0.9.21.so
#7  0x00007f16b1112ae3 in ?? () from /usr/lib/libGL.so.1
#8  0x00007f16b75cb971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#9  0x00007f16bbb3b92d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 11 (Thread 0x7f1696f94700 (LWP 16920)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f16a2967e83 in ?? () from /usr/lib/libxine.so.1
#2  0x00007f16b1112ae3 in ?? () from /usr/lib/libGL.so.1
#3  0x00007f16b75cb971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#4  0x00007f16bbb3b92d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 10 (Thread 0x7f1696389700 (LWP 16921)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f16a2967e83 in ?? () from /usr/lib/libxine.so.1
#2  0x00007f16b1112ae3 in ?? () from /usr/lib/libGL.so.1
#3  0x00007f16b75cb971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#4  0x00007f16bbb3b92d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 9 (Thread 0x7f1695b88700 (LWP 16922)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f16a2967e83 in ?? () from /usr/lib/libxine.so.1
#2  0x00007f16b1112ae3 in ?? () from /usr/lib/libGL.so.1
#3  0x00007f16b75cb971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#4  0x00007f16bbb3b92d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 8 (Thread 0x7f168bffe700 (LWP 16924)):
#0  0x00007f16bbb2f203 in __poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f16b61d4009 in ?? () from /lib/libglib-2.0.so.0
#2  0x00007f16b61d445c in g_main_context_iteration () from /lib/libglib-2.0.so.0
#3  0x00007f16bc4891e6 in QEventDispatcherGlib::processEvents (this=0x1b7caa0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:417
#4  0x00007f16bc45ba02 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#5  0x00007f16bc45bdec in QEventLoop::exec (this=0x7f168bffdc10, flags=) at kernel/qeventloop.cpp:201
#6  0x00007f16bc3662fd in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:490
#7  0x00007f16bc43b5f8 in QInotifyFileSystemWatcherEngine::run (this=0x1ef7720) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007f16bc36927e in QThreadPrivate::start (arg=0x1ef7720) at thread/qthread_unix.cpp:266
#9  0x00007f16b1112ae3 in ?? () from /usr/lib/libGL.so.1
#10 0x00007f16b75cb971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#11 0x00007f16bbb3b92d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 7 (Thread 0x7f168275b700 (LWP 16925)):
#0  0x00007f16bbb2f203 in __poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f16b61d4009 in ?? () from /lib/libglib-2.0.so.0
#2  0x00007f16b61d445c in g_main_context_iteration () from /lib/libglib-2.0.so.0
#3  0x00007f16bc4891e6 in QEventDispatcherGlib::processEvents (this=0x254d870, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:417
#4  0x00007f16bc45ba02 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#5  0x00007f16bc45bdec in QEventLoop::exec (this=0x7f168275ac10, flags=) at kernel/qeventloop.cpp:201
#6  0x00007f16bc3662fd in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:490
#7  0x00007f16bc43b5f8 in QInotifyFileSystemWatcherEngine::run (this=0x254cc40) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007f16bc36927e in QThreadPrivate::start (arg=0x254cc40) at thread/qthread_unix.cpp:266
#9  0x00007f16b1112ae3 in ?? () from /usr/lib/libGL.so.1
#10 0x00007f16b75cb971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#11 0x00007f16bbb3b92d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 6 (Thread 0x7f1681b29700 (LWP 16926)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f16bc369e3b in wait (this=<value optimized out>, mutex=0x26a9420, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x26a9420, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f16b959cd64 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x26a4e10, th=0x269a350) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f16b959ff6b in ThreadWeaver::WorkingHardState::applyForWork (this=0x2585640, th=0x269a350) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f16b959e4df in ThreadWeaver::ThreadRunHelper::run (this=0x7f1681b28c60, parent=0x26a4e10, th=0x269a350) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007f16b959ea38 in ThreadWeaver::Thread::run (this=0x269a350) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007f16bc36927e in QThreadPrivate::start (arg=0x269a350) at thread/qthread_unix.cpp:266
#8  0x00007f16b1112ae3 in ?? () from /usr/lib/libGL.so.1
#9  0x00007f16b75cb971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#10 0x00007f16bbb3b92d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 5 (Thread 0x7f168110c700 (LWP 16927)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f16bc369e3b in wait (this=<value optimized out>, mutex=0x26a9420, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x26a9420, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f16b959cd64 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x26a4e10, th=0x25986d0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f16b959ff6b in ThreadWeaver::WorkingHardState::applyForWork (this=0x2585640, th=0x25986d0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f16b959ff84 in ThreadWeaver::WorkingHardState::applyForWork (this=0x2585640, th=0x25986d0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f16b959e4df in ThreadWeaver::ThreadRunHelper::run (this=0x7f168110bc60, parent=0x26a4e10, th=0x25986d0) at ../../../threadweaver/Weaver/Thread.cpp:87
#7  0x00007f16b959ea38 in ThreadWeaver::Thread::run (this=0x25986d0) at ../../../threadweaver/Weaver/Thread.cpp:142
#8  0x00007f16bc36927e in QThreadPrivate::start (arg=0x25986d0) at thread/qthread_unix.cpp:266
#9  0x00007f16b1112ae3 in ?? () from /usr/lib/libGL.so.1
#10 0x00007f16b75cb971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#11 0x00007f16bbb3b92d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7f168090b700 (LWP 16928)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f16bc369e3b in wait (this=<value optimized out>, mutex=0x26a9420, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x26a9420, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f16b959cd64 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x26a4e10, th=0x21dd2a0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f16b959ff6b in ThreadWeaver::WorkingHardState::applyForWork (this=0x2585640, th=0x21dd2a0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f16b959e4df in ThreadWeaver::ThreadRunHelper::run (this=0x7f168090ac60, parent=0x26a4e10, th=0x21dd2a0) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007f16b959ea38 in ThreadWeaver::Thread::run (this=0x21dd2a0) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007f16bc36927e in QThreadPrivate::start (arg=0x21dd2a0) at thread/qthread_unix.cpp:266
#8  0x00007f16b1112ae3 in ?? () from /usr/lib/libGL.so.1
#9  0x00007f16b75cb971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#10 0x00007f16bbb3b92d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7f167bfff700 (LWP 16929)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f16bc369e3b in wait (this=<value optimized out>, mutex=0x26a9420, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x26a9420, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f16b959cd64 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x26a4e10, th=0x258de90) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f16b959ff6b in ThreadWeaver::WorkingHardState::applyForWork (this=0x2585640, th=0x258de90) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f16b959ff84 in ThreadWeaver::WorkingHardState::applyForWork (this=0x2585640, th=0x258de90) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f16b959ff84 in ThreadWeaver::WorkingHardState::applyForWork (this=0x2585640, th=0x258de90) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00007f16b959e4df in ThreadWeaver::ThreadRunHelper::run (this=0x7f167bffec60, parent=0x26a4e10, th=0x258de90) at ../../../threadweaver/Weaver/Thread.cpp:87
#8  0x00007f16b959ea38 in ThreadWeaver::Thread::run (this=0x258de90) at ../../../threadweaver/Weaver/Thread.cpp:142
#9  0x00007f16bc36927e in QThreadPrivate::start (arg=0x258de90) at thread/qthread_unix.cpp:266
#10 0x00007f16b1112ae3 in ?? () from /usr/lib/libGL.so.1
#11 0x00007f16b75cb971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#12 0x00007f16bbb3b92d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#13 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f1677216700 (LWP 16932)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f16b7ecf334 in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0x7f16b81da160) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359
#2  0x00007f16b7ecf369 in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=0x7f16b81e8234) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464
#3  0x00007f16b1112ae3 in ?? () from /usr/lib/libGL.so.1
#4  0x00007f16b75cb971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#5  0x00007f16bbb3b92d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#6  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f16befdc840 (LWP 16916)):
[KCrash Handler]
#6  QAbstractAnimation::state (this=0x7f1600000000) at animation/qabstractanimation.cpp:502
#7  0x00007f16bdb1f573 in Context::ContextView::addCollapseAnimation (this=0x24ebfe0, anim=0x262b880) at ../../src/context/ContextView.cpp:240
#8  0x00007f16bdb18237 in Context::Applet::collapse (this=0x2568c30, on=<value optimized out>) at ../../src/context/Applet.cpp:315
#9  0x00007f1681d47ebc in Albums::dataUpdated (this=0x2568c30, name=<value optimized out>, data=<value optimized out>) at ../../../../../src/context/applets/albums/Albums.cpp:117
#10 0x00007f1681d4981e in Albums::qt_metacall (this=0x2568c30, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff13ad6420) at ./Albums.moc:84
#11 0x00007f16bc474b27 in QMetaObject::activate (sender=0x25ff730, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x24ebfe0) at kernel/qobject.cpp:3280
#12 0x00007f16b879a697 in Plasma::DataContainer::dataUpdated (this=0x7f1600000000, _t1=<value optimized out>, _t2=<value optimized out>) at ./datacontainer.moc:112
#13 0x00007f16b879ad63 in Plasma::DataContainer::checkForUpdate (this=0x25ff730) at ../../plasma/datacontainer.cpp:327
#14 0x00007f16b87a0347 in Plasma::DataEngine::timerEvent (this=<value optimized out>, event=<value optimized out>) at ../../plasma/dataengine.cpp:386
#15 0x00007f16bc46e8f9 in QObject::event (this=0x2585b50, e=0x262b880) at kernel/qobject.cpp:1183
#16 0x00007f16bce3ffdc in QApplicationPrivate::notify_helper (this=0x1b75690, receiver=0x2585b50, e=0x7fff13ad6c70) at kernel/qapplication.cpp:4396
#17 0x00007f16bce45aed in QApplication::notify (this=0x7fff13ad6f80, receiver=0x2585b50, e=0x7fff13ad6c70) at kernel/qapplication.cpp:4277
#18 0x00007f16be9d52c6 in KApplication::notify (this=0x7fff13ad6f80, receiver=0x2585b50, event=0x7fff13ad6c70) at ../../kdeui/kernel/kapplication.cpp:311
#19 0x00007f16bc45ccdc in QCoreApplication::notifyInternal (this=0x7fff13ad6f80, receiver=0x2585b50, event=0x7fff13ad6c70) at kernel/qcoreapplication.cpp:732
#20 0x00007f16bc48c6f2 in sendEvent (this=0x1b76970) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#21 QTimerInfoList::activateTimers (this=0x1b76970) at kernel/qeventdispatcher_unix.cpp:602
#22 0x00007f16bc4894a4 in timerSourceDispatch (source=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:184
#23 0x00007f16b61d0342 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#24 0x00007f16b61d42a8 in ?? () from /lib/libglib-2.0.so.0
#25 0x00007f16b61d445c in g_main_context_iteration () from /lib/libglib-2.0.so.0
#26 0x00007f16bc489193 in QEventDispatcherGlib::processEvents (this=0x19e2a80, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:415
#27 0x00007f16bcef2a4e in QGuiEventDispatcherGlib::processEvents (this=0x7f1600000000, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#28 0x00007f16bc45ba02 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#29 0x00007f16bc45bdec in QEventLoop::exec (this=0x7fff13ad6f10, flags=) at kernel/qeventloop.cpp:201
#30 0x00007f16bc45febb in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#31 0x0000000000409598 in main (argc=<value optimized out>, argv=<value optimized out>) at ../../src/main.cpp:268

Reported using DrKonqi