Application: amarok (2.6.0)
KDE Platform Version: 4.9.2
Qt Version: 4.8.3
Operating System: Linux 3.5.0-17-generic x86_64
Distribution: Ubuntu 12.10

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

This crash occurs everytime I try to start Amarok normally, also when I try to play a mp3 song opening it directly from the folder.

The crash can be reproduced every time.

-- Backtrace:
Application: Amarok (amarok), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f9b053e6780 (LWP 32696))]

Thread 2 (Thread 0x7f9ae9646700 (LWP 32698)):
#0  0x00007f9b01d38303 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f9afc795d84 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f9afc7961e2 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f9aedf8d3b6 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#4  0x00007f9afc7b9645 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f9afe28be9a in start_thread (arg=0x7f9ae9646700) at pthread_create.c:308
#6  0x00007f9b01d43cbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f9b053e6780 (LWP 32696)):
[KCrash Handler]
#6  Phonon::Gstreamer::Pipeline::setState (this=0x0, state=GST_STATE_NULL) at ../../gstreamer/pipeline.cpp:236
#7  0x00007f9adbaed4c4 in Phonon::Gstreamer::MediaObject::requestState (this=this@entry=0xd18090, state=Phonon::ErrorState) at ../../gstreamer/mediaobject.cpp:849
#8  0x00007f9adbaf11bc in qt_static_metacall (_a=0xeaf970, _id=20, _o=<optimized out>, _c=<optimized out>) at ./moc_mediaobject.cpp:133
#9  Phonon::Gstreamer::MediaObject::qt_static_metacall (_o=0xd18090, _c=<optimized out>, _id=20, _a=0xeaf970) at ./moc_mediaobject.cpp:107
#10 0x00007f9b026b543e in QObject::event (this=0xd18090, e=<optimized out>) at kernel/qobject.cpp:1195
#11 0x00007f9b03081e9c in QApplicationPrivate::notify_helper (this=this@entry=0xa4bad0, receiver=receiver@entry=0xd18090, e=e@entry=0xeb3db0) at kernel/qapplication.cpp:4562
#12 0x00007f9b0308630a in QApplication::notify (this=0x7fff115b43d0, receiver=0xd18090, e=0xeb3db0) at kernel/qapplication.cpp:4423
#13 0x00007f9b04df01d6 in KApplication::notify (this=0x7fff115b43d0, receiver=0xd18090, event=0xeb3db0) at ../../kdeui/kernel/kapplication.cpp:311
#14 0x00007f9b026a056e in QCoreApplication::notifyInternal (this=0x7fff115b43d0, receiver=receiver@entry=0xd18090, event=event@entry=0xeb3db0) at kernel/qcoreapplication.cpp:915
#15 0x00007f9b026a43f1 in sendEvent (event=0xeb3db0, receiver=0xd18090) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#16 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x8d71f0) at kernel/qcoreapplication.cpp:1539
#17 0x00007f9b026cea63 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#18 postEventSourceDispatch (s=0xa4b500) at kernel/qeventdispatcher_glib.cpp:279
#19 0x00007f9afc795ab5 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#20 0x00007f9afc795de8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#21 0x00007f9afc795ea4 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#22 0x00007f9b026cebf6 in QEventDispatcherGlib::processEvents (this=0x8d8ad0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#23 0x00007f9b03126c1e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#24 0x00007f9b026a489f in QCoreApplication::processEvents (flags=...) at kernel/qcoreapplication.cpp:1102
#25 0x00007f9b030d3d1f in QWidgetPrivate::show_helper (this=this@entry=0xed1820) at kernel/qwidget.cpp:7580
#26 0x00007f9b030d3ec2 in QWidget::setVisible (this=0xed0e80, visible=<optimized out>) at kernel/qwidget.cpp:7773
#27 0x00007f9b043e5de8 in show (this=0xed0e80) at /usr/include/qt4/QtGui/qwidget.h:494
#28 App::continueInit (this=this@entry=0x7fff115b43d0) at ../../src/App.cpp:540
#29 0x00007f9b043e6957 in App::App (this=0x7fff115b43d0) at ../../src/App.cpp:184
#30 0x0000000000408dfd in main (argc=1, argv=0x7fff115b4538) at ../../src/main.cpp:304

Possible duplicates by query: bug 308637, bug 308261, bug 307816, bug 306739, bug 305928.

Reported using DrKonqi