Application: amarok (2.3.1)
KDE Platform Version: 4.5.1 (KDE 4.5.1)
Qt Version: 4.6.3
Operating System: Linux 2.6.35-ARCH i686
Distribution (Platform): Archlinux Packages

-- Information about the crash:
- What I was doing when the application crashed:

A few minutes before I switched on my laptop, visited a few websites, and joined a jabber roomchat with kopete.

Akonadi, nepomuk and strigi (idle) were running. Desktop effects actived.

No plugins enablen in Amarok. 

Music bibliothek of +- 5500 songs, most of them in .mp3, using gstreamer as the phonon backend, and alsa without pulseaudio.

After the first crash, amarok starts and runs fine.

This happens approx. 75% times I run amarok for first time after a switch on or a restart of my laptop.

The crash can be reproduced some of the time.

-- Backtrace:
Application: Amarok (amarok), signal: Segmentation fault
[Current thread is 1 (Thread 0xb10d4720 (LWP 2906))]

Thread 5 (Thread 0xadd35b70 (LWP 2908)):
#0  0xb77e0424 in __kernel_vsyscall ()
#1  0xb547a3fc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb57f3ecd in pthread_cond_wait () from /lib/libc.so.6
#3  0xb64169cf in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#4  0xb50028a2 in ?? () from /usr/lib/libthreadweaver.so.4
#5  0xb500516c in ?? () from /usr/lib/libthreadweaver.so.4
#6  0xb500248b in ?? () from /usr/lib/libthreadweaver.so.4
#7  0xb500525a in ?? () from /usr/lib/libthreadweaver.so.4
#8  0xb50023b3 in ?? () from /usr/lib/libthreadweaver.so.4
#9  0xb5005279 in ?? () from /usr/lib/libthreadweaver.so.4
#10 0xb50023b3 in ?? () from /usr/lib/libthreadweaver.so.4
#11 0xb5005279 in ?? () from /usr/lib/libthreadweaver.so.4
#12 0xb50023b3 in ?? () from /usr/lib/libthreadweaver.so.4
#13 0xb5003dde in ?? () from /usr/lib/libthreadweaver.so.4
#14 0xb5003e9b in ThreadWeaver::Thread::run() () from /usr/lib/libthreadweaver.so.4
#15 0xb641632e in ?? () from /usr/lib/libQtCore.so.4
#16 0xb5475e60 in start_thread () from /lib/libpthread.so.0
#17 0xb57e620e in clone () from /lib/libc.so.6

Thread 4 (Thread 0xabbffb70 (LWP 2909)):
#0  0xb77e0424 in __kernel_vsyscall ()
#1  0xb547a3fc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb57f3ecd in pthread_cond_wait () from /lib/libc.so.6
#3  0xb64169cf in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#4  0xb50028a2 in ?? () from /usr/lib/libthreadweaver.so.4
#5  0xb500516c in ?? () from /usr/lib/libthreadweaver.so.4
#6  0xb500248b in ?? () from /usr/lib/libthreadweaver.so.4
#7  0xb500525a in ?? () from /usr/lib/libthreadweaver.so.4
#8  0xb50023b3 in ?? () from /usr/lib/libthreadweaver.so.4
#9  0xb5005279 in ?? () from /usr/lib/libthreadweaver.so.4
#10 0xb50023b3 in ?? () from /usr/lib/libthreadweaver.so.4
#11 0xb5003dde in ?? () from /usr/lib/libthreadweaver.so.4
#12 0xb5003e9b in ThreadWeaver::Thread::run() () from /usr/lib/libthreadweaver.so.4
#13 0xb641632e in ?? () from /usr/lib/libQtCore.so.4
#14 0xb5475e60 in start_thread () from /lib/libpthread.so.0
#15 0xb57e620e in clone () from /lib/libc.so.6

Thread 3 (Thread 0xab3feb70 (LWP 2910)):
#0  0xb77e0424 in __kernel_vsyscall ()
#1  0xb547a3fc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb57f3ecd in pthread_cond_wait () from /lib/libc.so.6
#3  0xb64169cf in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#4  0xaddab6d9 in XmlParseJob::run() () from /usr/lib/libamarok-sqlcollection.so.1
#5  0xb5004607 in ?? () from /usr/lib/libthreadweaver.so.4
#6  0xb5004751 in ThreadWeaver::Job::execute(ThreadWeaver::Thread*) () from /usr/lib/libthreadweaver.so.4
#7  0xb5003daa in ?? () from /usr/lib/libthreadweaver.so.4
#8  0xb5003e9b in ThreadWeaver::Thread::run() () from /usr/lib/libthreadweaver.so.4
#9  0xb641632e in ?? () from /usr/lib/libQtCore.so.4
#10 0xb5475e60 in start_thread () from /lib/libpthread.so.0
#11 0xb57e620e in clone () from /lib/libc.so.6

Thread 2 (Thread 0xaabfdb70 (LWP 2911)):
#0  0xb77e0424 in __kernel_vsyscall ()
#1  0xb547a3fc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb57f3ecd in pthread_cond_wait () from /lib/libc.so.6
#3  0xb64169cf in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#4  0xb50028a2 in ?? () from /usr/lib/libthreadweaver.so.4
#5  0xb500516c in ?? () from /usr/lib/libthreadweaver.so.4
#6  0xb500248b in ?? () from /usr/lib/libthreadweaver.so.4
#7  0xb500525a in ?? () from /usr/lib/libthreadweaver.so.4
#8  0xb50023b3 in ?? () from /usr/lib/libthreadweaver.so.4
#9  0xb5003dde in ?? () from /usr/lib/libthreadweaver.so.4
#10 0xb5003e9b in ThreadWeaver::Thread::run() () from /usr/lib/libthreadweaver.so.4
#11 0xb641632e in ?? () from /usr/lib/libQtCore.so.4
#12 0xb5475e60 in start_thread () from /lib/libpthread.so.0
#13 0xb57e620e in clone () from /lib/libc.so.6

Thread 1 (Thread 0xb10d4720 (LWP 2906)):
[KCrash Handler]
#7  0xb60d98a7 in QGraphicsProxyWidget::widget() const () from /usr/lib/libQtGui.so.4
#8  0xac06917a in Albums::~Albums() () from /usr/lib/kde4/amarok_context_applet_albums.so
#9  0xac0691e2 in Albums::~Albums() () from /usr/lib/kde4/amarok_context_applet_albums.so
#10 0xb65193e5 in qDeleteInEventHandler(QObject*) () from /usr/lib/libQtCore.so.4
#11 0xb651a830 in QObject::event(QEvent*) () from /usr/lib/libQtCore.so.4
#12 0xb6114804 in QGraphicsWidget::event(QEvent*) () from /usr/lib/libQtGui.so.4
#13 0xb5a90f14 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#14 0xb5a950fe in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#15 0xb75fb85a in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#16 0xb6507ecb in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#17 0xb650b9c1 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/libQtCore.so.4
#18 0xb650bbad in QCoreApplication::sendPostedEvents(QObject*, int) () from /usr/lib/libQtCore.so.4
#19 0xb653298f in ?? () from /usr/lib/libQtCore.so.4
#20 0xb3555f72 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#21 0xb3556750 in g_main_context_iterate () from /usr/lib/libglib-2.0.so.0
#22 0xb3556a04 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#23 0xb6532e7c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#24 0xb5b3d1b5 in ?? () from /usr/lib/libQtGui.so.4
#25 0xb6507119 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#26 0xb650738a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#27 0xb650bc6f in QCoreApplication::exec() () from /usr/lib/libQtCore.so.4
#28 0xb5a8e637 in QApplication::exec() () from /usr/lib/libQtGui.so.4
#29 0x0804f8fb in _start ()

Possible duplicates by query: bug 248406, bug 246540.

Reported using DrKonqi