Bug 218375 - Amarok crashed when audio CD is replaced
Summary: Amarok crashed when audio CD is replaced
Status: RESOLVED DUPLICATE of bug 207579
Alias: None
Product: Phonon
Classification: Frameworks and Libraries
Component: Xine backend (show other bugs)
Version: 4.3.0 (KDE 4.2.0)
Platform: Ubuntu Linux
: NOR crash
Target Milestone: ---
Assignee: Matthias Kretz
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2009-12-12 12:00 UTC by Michael Tsang
Modified: 2009-12-12 13:53 UTC (History)
2 users (show)

See Also:
Latest Commit:
Version Fixed In:

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Description Michael Tsang 2009-12-12 12:00:38 UTC 
Application that crashed: amarok
Version of the application: 2.2.1
KDE Version: 4.3.4 (KDE 4.3.4)
Qt Version: 4.5.2
Operating System: Linux 2.6.31-16-generic x86_64
Distribution: Ubuntu 9.10

What I was doing when the application crashed:
1. Put an audio CD into the tray
2. Replace the CD inside
3. The new tracks are not recognised. Change the track
4. Amarok crashed with SIGSEGV

 -- Backtrace:
Application: Amarok (amarok), signal: Segmentation fault
The current source language is "auto; currently c".
[Current thread is 1 (Thread 0x7f1cae27e870 (LWP 5866))]

Thread 11 (Thread 0x7f1c94708910 (LWP 5867)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:220
#1  0x00007f1c9a1a4c91 in ?? () from /usr/lib/libxine.so.1
#2  0x00007f1ca81c2a04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#3  0x00007f1cab1b97bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 10 (Thread 0x7f1c931bf910 (LWP 5868)):
#0  0x00007f1cab1ad373 in *__GI___poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f1ca8a2e36c in ?? () from /lib/libglib-2.0.so.0
#2  0x00007f1ca8a2e6b0 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#3  0x00007f1cabadd1fe in QEventDispatcherGlib::processEvents (this=0x169cf60, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:329
#4  0x00007f1cabab3532 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#5  0x00007f1cabab3904 in QEventLoop::exec (this=0x7f1c931beee0, flags=) at kernel/qeventloop.cpp:201
#6  0x00007f1cab9cb6cb in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:487
#7  0x00007f1c9a41656e in ?? () from /usr/lib/qt4/plugins/phonon_backend/phonon_xine.so
#8  0x00007f1cab9ce445 in QThreadPrivate::start (arg=0x169cf20) at thread/qthread_unix.cpp:188
#9  0x00007f1ca81c2a04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#10 0x00007f1cab1b97bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()
The current source language is "auto; currently asm".

Thread 9 (Thread 0x7f1c927b4910 (LWP 5871)):
#0  0x00007f1cab1ad373 in *__GI___poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=333) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f1c927bacbe in ?? () from /usr/lib/xine/plugins/1.26/xineplug_ao_out_alsa.so
#2  0x00007f1ca81c2a04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#3  0x00007f1cab1b97bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()
The current source language is "auto; currently c".

Thread 8 (Thread 0x7f1c91fb3910 (LWP 5872)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007f1c9a1b5983 in ?? () from /usr/lib/libxine.so.1
#2  0x00007f1ca81c2a04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#3  0x00007f1cab1b97bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 7 (Thread 0x7f1c913a7910 (LWP 5873)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007f1c9a1b5983 in ?? () from /usr/lib/libxine.so.1
#2  0x00007f1ca81c2a04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#3  0x00007f1cab1b97bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()
The current source language is "auto; currently asm".

Thread 6 (Thread 0x7f1c90b0e910 (LWP 5874)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007f1c9a1b5983 in ?? () from /usr/lib/libxine.so.1
#2  0x00007f1ca81c2a04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#3  0x00007f1cab1b97bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 5 (Thread 0x7f1c8b331910 (LWP 5876)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007f1cab9cf4fb in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x1d71b00, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x1d71b00, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007f1ca57d1326 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1c37310, th=0x1c81500) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f1ca57d345b in ThreadWeaver::WorkingHardState::applyForWork (this=0x1bdaca0, th=0x1c81500) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f1ca57d1a5f in ThreadWeaver::ThreadRunHelper::run (this=0x7f1c8b330f30, parent=0x1c37310, th=0x1c81500) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007f1ca57d1eb8 in ThreadWeaver::Thread::run (this=0x1c81500) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007f1cab9ce445 in QThreadPrivate::start (arg=0x1c81500) at thread/qthread_unix.cpp:188
#8  0x00007f1ca81c2a04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#9  0x00007f1cab1b97bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7f1c81094910 (LWP 5877)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007f1cab9cf4fb in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x1d71b00, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x1d71b00, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007f1ca57d1326 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1c37310, th=0x7f1c8c000ae0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f1ca57d345b in ThreadWeaver::WorkingHardState::applyForWork (this=0x1bdaca0, th=0x7f1c8c000ae0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f1ca57d3474 in ThreadWeaver::WorkingHardState::applyForWork (this=0x1bdaca0, th=0x7f1c8c000ae0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f1ca57d3474 in ThreadWeaver::WorkingHardState::applyForWork (this=0x1bdaca0, th=0x7f1c8c000ae0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00007f1ca57d1a5f in ThreadWeaver::ThreadRunHelper::run (this=0x7f1c81093f30, parent=0x1c37310, th=0x7f1c8c000ae0) at ../../../threadweaver/Weaver/Thread.cpp:87
#8  0x00007f1ca57d1eb8 in ThreadWeaver::Thread::run (this=0x7f1c8c000ae0) at ../../../threadweaver/Weaver/Thread.cpp:142
#9  0x00007f1cab9ce445 in QThreadPrivate::start (arg=0x7f1c8c000ae0) at thread/qthread_unix.cpp:188
#10 0x00007f1ca81c2a04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#11 0x00007f1cab1b97bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7f1c80893910 (LWP 5878)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007f1cab9cf4fb in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x1d71b00, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x1d71b00, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007f1ca57d1326 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1c37310, th=0x20bf7e0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f1ca57d345b in ThreadWeaver::WorkingHardState::applyForWork (this=0x1bdaca0, th=0x20bf7e0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f1ca57d3474 in ThreadWeaver::WorkingHardState::applyForWork (this=0x1bdaca0, th=0x20bf7e0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f1ca57d3474 in ThreadWeaver::WorkingHardState::applyForWork (this=0x1bdaca0, th=0x20bf7e0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00007f1ca57d3474 in ThreadWeaver::WorkingHardState::applyForWork (this=0x1bdaca0, th=0x20bf7e0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#8  0x00007f1ca57d3474 in ThreadWeaver::WorkingHardState::applyForWork (this=0x1bdaca0, th=0x20bf7e0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#9  0x00007f1ca57d1a5f in ThreadWeaver::ThreadRunHelper::run (this=0x7f1c80892f30, parent=0x1c37310, th=0x20bf7e0) at ../../../threadweaver/Weaver/Thread.cpp:87
#10 0x00007f1ca57d1eb8 in ThreadWeaver::Thread::run (this=0x20bf7e0) at ../../../threadweaver/Weaver/Thread.cpp:142
#11 0x00007f1cab9ce445 in QThreadPrivate::start (arg=0x20bf7e0) at thread/qthread_unix.cpp:188
#12 0x00007f1ca81c2a04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#13 0x00007f1cab1b97bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#14 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f1c80092910 (LWP 5879)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007f1cab9cf4fb in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x1d71b00, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x1d71b00, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007f1ca57d1326 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1c37310, th=0x2095a40) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f1ca57d345b in ThreadWeaver::WorkingHardState::applyForWork (this=0x1bdaca0, th=0x2095a40) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f1ca57d3474 in ThreadWeaver::WorkingHardState::applyForWork (this=0x1bdaca0, th=0x2095a40) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f1ca57d3474 in ThreadWeaver::WorkingHardState::applyForWork (this=0x1bdaca0, th=0x2095a40) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00007f1ca57d3474 in ThreadWeaver::WorkingHardState::applyForWork (this=0x1bdaca0, th=0x2095a40) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#8  0x00007f1ca57d3474 in ThreadWeaver::WorkingHardState::applyForWork (this=0x1bdaca0, th=0x2095a40) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#9  0x00007f1ca57d1a5f in ThreadWeaver::ThreadRunHelper::run (this=0x7f1c80091f30, parent=0x1c37310, th=0x2095a40) at ../../../threadweaver/Weaver/Thread.cpp:87
#10 0x00007f1ca57d1eb8 in ThreadWeaver::Thread::run (this=0x2095a40) at ../../../threadweaver/Weaver/Thread.cpp:142
#11 0x00007f1cab9ce445 in QThreadPrivate::start (arg=0x2095a40) at thread/qthread_unix.cpp:188
#12 0x00007f1ca81c2a04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#13 0x00007f1cab1b97bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#14 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f1cae27e870 (LWP 5866)):
[KCrash Handler]
#5  0x00007f1cab4454c8 in main_arena () from /lib/libc.so.6
#6  0x00007f1c98698e03 in ?? () from /usr/lib/xine/plugins/1.26/xineplug_inp_cdda.so
#7  0x00007f1c9869c0bc in ?? () from /usr/lib/xine/plugins/1.26/xineplug_inp_cdda.so
#8  0x00007f1c9a42f2de in ?? () from /usr/lib/qt4/plugins/phonon_backend/phonon_xine.so
#9  0x00007f1c9a42fcb6 in ?? () from /usr/lib/qt4/plugins/phonon_backend/phonon_xine.so
#10 0x00007f1cad343f85 in EngineController::playUrl (this=0x15b1a40, url=<value optimized out>, offset=<value optimized out>) at /build/buildd/amarok-2.2.1/src/EngineController.cpp:407
#11 0x00007f1cad34467f in EngineController::play (this=0x15b1a40, track=<value optimized out>, offset=0) at /build/buildd/amarok-2.2.1/src/EngineController.cpp:363
#12 0x00007f1cacffa525 in Playlist::Actions::play (this=0x1bbf750, trackid=2023016591727337497, now=<value optimized out>) at /build/buildd/amarok-2.2.1/src/playlist/PlaylistActions.cpp:212
#13 0x00007f1cad33e5a7 in EngineController::play (this=0x15b1a40) at /build/buildd/amarok-2.2.1/src/EngineController.cpp:315
#14 0x00007f1cad33fa88 in EngineController::playPause (this=0x15b1a40) at /build/buildd/amarok-2.2.1/src/EngineController.cpp:515
#15 0x00007f1cad346b6e in EngineController::qt_metacall (this=0x15b1a40, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff90bb75d0)
    at /build/buildd/amarok-2.2.1/obj-x86_64-linux-gnu/src/EngineController.moc:121
#16 0x00007f1cabac9ddc in QMetaObject::activate (sender=0x1bebc60, from_signal_index=<value optimized out>, to_signal_index=<value optimized out>, argv=0x499bc) at kernel/qobject.cpp:3113
#17 0x00007f1cac3d30a7 in QAction::triggered (this=0x7f1cab445498, _t1=true) at .moc/release-shared/moc_qaction.cpp:236
#18 0x00007f1cac3d44ef in QAction::activate (this=0x1bebc60, event=<value optimized out>) at kernel/qaction.cpp:1160
#19 0x00007f1cad42e48d in QAction::trigger (this=0x14fa9f0, event=<value optimized out>) at /usr/include/qt4/QtGui/qaction.h:203
#20 MainControlsButton::mouseReleaseEvent (this=0x14fa9f0, event=<value optimized out>) at /build/buildd/amarok-2.2.1/src/widgets/MainControlsButton.cpp:129
#21 0x00007f1cac95f0e9 in QGraphicsItem::sceneEvent (this=0x7f1cab445498, event=0x7f1c9869e7bd) at graphicsview/qgraphicsitem.cpp:5030
#22 0x00007f1cac984bc9 in QGraphicsScenePrivate::sendMouseEvent (this=0x1c17c80, mouseEvent=0x7fff90bb7d00) at graphicsview/qgraphicsscene.cpp:1230
#23 0x00007f1cac98d0d5 in QGraphicsScene::mouseReleaseEvent (this=<value optimized out>, mouseEvent=0x7fff90bb7d00) at graphicsview/qgraphicsscene.cpp:4445
#24 0x00007f1cac98ec9f in QGraphicsScene::event (this=0x14faa20, event=0x7fff90bb7d00) at graphicsview/qgraphicsscene.cpp:3808
#25 0x00007f1cac3d8efc in QApplicationPrivate::notify_helper (this=0x15030b0, receiver=0x14faa20, e=0x7fff90bb7d00) at kernel/qapplication.cpp:4056
#26 0x00007f1cac3e01ce in QApplication::notify (this=0x7fff90bba3c0, receiver=0x14faa20, e=0x7fff90bb7d00) at kernel/qapplication.cpp:4021
#27 0x00007f1cada9ce56 in KApplication::notify (this=0x7fff90bba3c0, receiver=0x14faa20, event=0x7fff90bb7d00) at ../../kdeui/kernel/kapplication.cpp:302
#28 0x00007f1cabab4c2c in QCoreApplication::notifyInternal (this=0x7fff90bba3c0, receiver=0x14faa20, event=0x7fff90bb7d00) at kernel/qcoreapplication.cpp:610
#29 0x00007f1cac9a0eb1 in QCoreApplication::sendEvent (this=0x1599330, event=0x7fff90bb84f0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:213
#30 QGraphicsView::mouseReleaseEvent (this=0x1599330, event=0x7fff90bb84f0) at graphicsview/qgraphicsview.cpp:3382
#31 0x00007f1cac4279c0 in QWidget::event (this=0x1599330, event=0x7fff90bb84f0) at kernel/qwidget.cpp:7549
#32 0x00007f1cac7832a6 in QFrame::event (this=0x1599330, e=0x7fff90bb84f0) at widgets/qframe.cpp:559
#33 0x00007f1cac9a092b in QGraphicsView::viewportEvent (this=0x1599330, event=0x7fff90bb84f0) at graphicsview/qgraphicsview.cpp:2919
#34 0x00007f1cabab3f47 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<value optimized out>, receiver=0x1c02050, event=0x7fff90bb84f0) at kernel/qcoreapplication.cpp:726
#35 0x00007f1cac3d8ecc in QApplicationPrivate::notify_helper (this=0x15030b0, receiver=0x1c02050, e=0x7fff90bb84f0) at kernel/qapplication.cpp:4052
#36 0x00007f1cac3e0011 in QApplication::notify (this=<value optimized out>, receiver=0x1c02050, e=0x7fff90bb84f0) at kernel/qapplication.cpp:3758
#37 0x00007f1cada9ce56 in KApplication::notify (this=0x7fff90bba3c0, receiver=0x1c02050, event=0x7fff90bb84f0) at ../../kdeui/kernel/kapplication.cpp:302
#38 0x00007f1cabab4c2c in QCoreApplication::notifyInternal (this=0x7fff90bba3c0, receiver=0x1c02050, event=0x7fff90bb84f0) at kernel/qcoreapplication.cpp:610
#39 0x00007f1cac3df8e0 in QCoreApplication::sendSpontaneousEvent (receiver=0x1c02050, event=0x7fff90bb84f0, alienWidget=0x1c02050, nativeWidget=0x14fc380, buttonDown=<value optimized out>, 
    lastMouseReceiver=<value optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:216
#40 QApplicationPrivate::sendMouseEvent (receiver=0x1c02050, event=0x7fff90bb84f0, alienWidget=0x1c02050, nativeWidget=0x14fc380, buttonDown=<value optimized out>, 
    lastMouseReceiver=<value optimized out>) at kernel/qapplication.cpp:2924
#41 0x00007f1cac445a0e in QETWidget::translateMouseEvent (this=0x14fc380, event=<value optimized out>) at kernel/qapplication_x11.cpp:4409
#42 0x00007f1cac444aa9 in QApplication::x11ProcessEvent (this=<value optimized out>, event=0x7fff90bba020) at kernel/qapplication_x11.cpp:3550
#43 0x00007f1cac46dd0c in x11EventSourceDispatch (s=<value optimized out>, callback=<value optimized out>, user_data=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:146
#44 0x00007f1ca8a2abbe in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#45 0x00007f1ca8a2e588 in ?? () from /lib/libglib-2.0.so.0
#46 0x00007f1ca8a2e6b0 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#47 0x00007f1cabadd1a6 in QEventDispatcherGlib::processEvents (this=0x13d4c10, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:327
#48 0x00007f1cac46d4be in QGuiEventDispatcherGlib::processEvents (this=0x7f1cab445498, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:202
#49 0x00007f1cabab3532 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#50 0x00007f1cabab3904 in QEventLoop::exec (this=0x7fff90bba350, flags=) at kernel/qeventloop.cpp:201
#51 0x00007f1cabab5ab9 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#52 0x0000000000409df4 in main (argc=<value optimized out>, argv=<value optimized out>) at /build/buildd/amarok-2.2.1/src/main.cpp:227
The current source language is "auto; currently c".

This bug may be a duplicate of or related to bug 216315

Reported using DrKonqi
Comment 1 Myriam Schweingruber 2009-12-12 13:37:58 UTC 
Sorry, but your backtrace is not useful, as you are lacking debugging symbols. If you can reproduce this bug, please check here on how to get a valid backtrace:

http://techbase.kde.org/Development/Tutorials/Debugging/How_to_create_useful_crash_reports

Since you are using Kubuntu, you will need amarok-dbg and phonon-dbg at least, ideally you should also have kdelibs5-dbg, libqt4-dbg and  libglib2.0-0-dbg. That should cover most of the crashes.
Comment 2 Dario Andres 2009-12-12 13:53:56 UTC 
This is probably related to bug 207579 and its duplicates. Situation matches and the backtrace is related.
Thanks

*** This bug has been marked as a duplicate of bug 207579 ***