Bug 227286

Application: amarok (2.2.2.90)
KDE Platform Version: 4.4.00 (KDE 4.4.0)
Qt Version: 4.6.1
Operating System: Linux 2.6.31-20-generic x86_64
Distribution: Ubuntu 9.10

-- Information about the crash:
Qt: 4.6.1
KDE: 4.4.00 (KDE 4.4.0)
Amarok: 2.2.2.90


The crash can be reproduced every time.

 -- Backtrace:
Application: Amarok (amarok), signal: Segmentation fault
The current source language is "auto; currently c".
[Current thread is 1 (Thread 0x7f40d2a80820 (LWP 13758))]

Thread 13 (Thread 0x7f40b8e41910 (LWP 13759)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:220
#1  0x00007f40bf178c91 in ?? () from /usr/lib/libxine.so.1
#2  0x00007f40cdbf0a04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#3  0x00007f40cfac680d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 12 (Thread 0x7f40b78f8910 (LWP 13760)):
#0  0x00007f40cfaba3c3 in *__GI___poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f40c921737c in ?? () from /lib/libglib-2.0.so.0
#2  0x00007f40c92176c0 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#3  0x00007f40d04144b6 in QEventDispatcherGlib::processEvents (this=0xa5cfe0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:414
#4  0x00007f40d03e9862 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#5  0x00007f40d03e9c3c in QEventLoop::exec (this=0x7f40b78f7f10, flags=) at kernel/qeventloop.cpp:201
#6  0x00007f40d02f3d29 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:487
#7  0x00007f40bf3f8570 in ?? () from /usr/lib/qt4/plugins/phonon_backend/phonon_xine.so
#8  0x00007f40d02f6745 in QThreadPrivate::start (arg=0xa68470) at thread/qthread_unix.cpp:248
#9  0x00007f40cdbf0a04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#10 0x00007f40cfac680d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()
The current source language is "auto; currently asm".

Thread 11 (Thread 0x7f40b6eed910 (LWP 13764)):
#0  0x00007f40cfab8abb in read () from /lib/libc.so.6
#1  0x00007f40bf816ad5 in ?? () from /usr/lib/libasound.so.2
#2  0x00007f40bf811818 in snd_hctl_handle_events () from /usr/lib/libasound.so.2
#3  0x00007f40bf81b589 in snd_mixer_handle_events () from /usr/lib/libasound.so.2
#4  0x00007f40b6ef3d04 in ?? () from /usr/lib/xine/plugins/1.26/xineplug_ao_out_alsa.so
#5  0x00007f40cdbf0a04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#6  0x00007f40cfac680d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()
The current source language is "auto; currently c".

Thread 10 (Thread 0x7f40b66ec910 (LWP 13765)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007f40bf189983 in ?? () from /usr/lib/libxine.so.1
#2  0x00007f40cdbf0a04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#3  0x00007f40cfac680d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 9 (Thread 0x7f40b5ae0910 (LWP 13766)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007f40bf189983 in ?? () from /usr/lib/libxine.so.1
#2  0x00007f40cdbf0a04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#3  0x00007f40cfac680d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()
The current source language is "auto; currently asm".

Thread 8 (Thread 0x7f40b4daa910 (LWP 13767)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007f40bf189983 in ?? () from /usr/lib/libxine.so.1
#2  0x00007f40cdbf0a04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#3  0x00007f40cfac680d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 7 (Thread 0x7f40af3f2910 (LWP 13785)):
#0  0x00007f40cfabf412 in select () from /lib/libc.so.6
#1  0x00007f40bf1a1725 in xine_usec_sleep () from /usr/lib/libxine.so.1
#2  0x00007f40bf1867e9 in ?? () from /usr/lib/libxine.so.1
#3  0x00007f40cdbf0a04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#4  0x00007f40cfac680d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 6 (Thread 0x7f40a48b4910 (LWP 13829)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007f40d02f76fb in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x1e5af10, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x1e5af10, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007f40cc639096 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1e5a0d0, th=0x1e5b340) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f40cc63b74b in ThreadWeaver::WorkingHardState::applyForWork (this=0x1e59ca0, th=0x1e5b340) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f40cc63b764 in ThreadWeaver::WorkingHardState::applyForWork (this=0x1e59ca0, th=0x1e5b340) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f40cc639bff in ThreadWeaver::ThreadRunHelper::run (this=0x7f40a48b3f80, parent=0x1e5a0d0, th=0x1e5b340) at ../../../threadweaver/Weaver/Thread.cpp:87
#7  0x00007f40cc63a058 in ThreadWeaver::Thread::run (this=0x1e5b340) at ../../../threadweaver/Weaver/Thread.cpp:142
#8  0x00007f40d02f6745 in QThreadPrivate::start (arg=0x1e5b340) at thread/qthread_unix.cpp:248
#9  0x00007f40cdbf0a04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#10 0x00007f40cfac680d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()
The current source language is "auto; currently c".

Thread 5 (Thread 0x7f40a40b3910 (LWP 13830)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007f40d02f76fb in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x1e5af10, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x1e5af10, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007f40cc639096 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1e5a0d0, th=0x1e5e4c0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f40cc63b74b in ThreadWeaver::WorkingHardState::applyForWork (this=0x1e59ca0, th=0x1e5e4c0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f40cc63b764 in ThreadWeaver::WorkingHardState::applyForWork (this=0x1e59ca0, th=0x1e5e4c0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f40cc639bff in ThreadWeaver::ThreadRunHelper::run (this=0x7f40a40b2f80, parent=0x1e5a0d0, th=0x1e5e4c0) at ../../../threadweaver/Weaver/Thread.cpp:87
#7  0x00007f40cc63a058 in ThreadWeaver::Thread::run (this=0x1e5e4c0) at ../../../threadweaver/Weaver/Thread.cpp:142
#8  0x00007f40d02f6745 in QThreadPrivate::start (arg=0x1e5e4c0) at thread/qthread_unix.cpp:248
#9  0x00007f40cdbf0a04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#10 0x00007f40cfac680d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()
The current source language is "auto; currently asm".

Thread 4 (Thread 0x7f409fd18910 (LWP 14085)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007f40d02f76fb in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x1e5af10, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x1e5af10, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007f40cc639096 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1e5a0d0, th=0x1356a50) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f40cc63b74b in ThreadWeaver::WorkingHardState::applyForWork (this=0x1e59ca0, th=0x1356a50) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f40cc639bff in ThreadWeaver::ThreadRunHelper::run (this=0x7f409fd17f80, parent=0x1e5a0d0, th=0x1356a50) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007f40cc63a058 in ThreadWeaver::Thread::run (this=0x1356a50) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007f40d02f6745 in QThreadPrivate::start (arg=0x1356a50) at thread/qthread_unix.cpp:248
#8  0x00007f40cdbf0a04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#9  0x00007f40cfac680d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7f409f517910 (LWP 14086)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007f40d02f76fb in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x1e5af10, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x1e5af10, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007f40cc639096 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1e5a0d0, th=0x13a14c0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f40cc63b74b in ThreadWeaver::WorkingHardState::applyForWork (this=0x1e59ca0, th=0x13a14c0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f40cc639bff in ThreadWeaver::ThreadRunHelper::run (this=0x7f409f516f80, parent=0x1e5a0d0, th=0x13a14c0) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007f40cc63a058 in ThreadWeaver::Thread::run (this=0x13a14c0) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007f40d02f6745 in QThreadPrivate::start (arg=0x13a14c0) at thread/qthread_unix.cpp:248
#8  0x00007f40cdbf0a04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#9  0x00007f40cfac680d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f40929f8910 (LWP 14106)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007f40cbea6396 in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0x7f40cc184220) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2304
#2  0x00007f40cbea63d9 in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=0x7f40cc1922ec) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1438
#3  0x00007f40cdbf0a04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#4  0x00007f40cfac680d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f40d2a80820 (LWP 13758)):
[KCrash Handler]
#5  QModelIndex::data (this=0x1767288, parent=0x1767260, index=0x31) at /usr/include/qt4/QtCore/qabstractitemmodel.h:398
#6  Playlist::ViewCommon::trackActionsFor (this=0x1767288, parent=0x1767260, index=0x31) at /build/buildd/amarok-2.2.2.90/src/playlist/view/PlaylistViewCommon.cpp:111
#7  0x00007f40d1ad4501 in Playlist::ViewCommon::actionsFor (this=0x1767288, parent=0x1767260, index=0x31, coverActions=<value optimized out>)
    at /build/buildd/amarok-2.2.2.90/src/playlist/view/PlaylistViewCommon.cpp:89
#8  0x00007f40d1aeedbf in Playlist::PrettyListView::startDrag (this=0x1767260, supportedActions=) at /build/buildd/amarok-2.2.2.90/src/playlist/view/listview/PrettyListView.cpp:574
#9  0x00007f40d128bcae in QAbstractItemView::mouseMoveEvent (this=0x1767260, event=<value optimized out>) at itemviews/qabstractitemview.cpp:1684
#10 0x00007f40d12a3691 in QListView::mouseMoveEvent (this=0x7ffffaec20a0, e=0x7ffffaec32d0) at itemviews/qlistview.cpp:778
#11 0x00007f40d0dbafaf in QWidget::event (this=0x1767260, event=0x7ffffaec32d0) at kernel/qwidget.cpp:7963
#12 0x00007f40d11610d6 in QFrame::event (this=0x1767260, e=0x7ffffaec32d0) at widgets/qframe.cpp:557
#13 0x00007f40d129043b in QAbstractItemView::viewportEvent (this=0x1767260, event=0x7ffffaec32d0) at itemviews/qabstractitemview.cpp:1603
#14 0x00007f40d03ea357 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<value optimized out>, receiver=0x1761790, event=0x7ffffaec32d0) at kernel/qcoreapplication.cpp:819
#15 0x00007f40d0d64f7c in QApplicationPrivate::notify_helper (this=0x8bc860, receiver=0x1761790, e=0x7ffffaec32d0) at kernel/qapplication.cpp:4294
#16 0x00007f40d0d6bd7b in QApplication::notify (this=0x7ffffaec3f80, receiver=0x1761790, e=0x7ffffaec32d0) at kernel/qapplication.cpp:3863
#17 0x00007f40d1dacd0a in App::notify (this=0x7ffffaec20a0, receiver=0x1767288, event=0x1767201) at /build/buildd/amarok-2.2.2.90/src/App.cpp:963
#18 0x00007f40d03eaf3c in QCoreApplication::notifyInternal (this=0x7ffffaec3f80, receiver=0x1761790, event=0x7ffffaec32d0) at kernel/qcoreapplication.cpp:704
#19 0x00007f40d0d6af56 in QCoreApplication::sendEvent (receiver=0x1761790, event=0x7ffffaec32d0, alienWidget=0x1761790, nativeWidget=0x17812c0, buttonDown=<value optimized out>, 
    lastMouseReceiver=<value optimized out>, spontaneous=true) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#20 QApplicationPrivate::sendMouseEvent (receiver=0x1761790, event=0x7ffffaec32d0, alienWidget=0x1761790, nativeWidget=0x17812c0, buttonDown=<value optimized out>, 
    lastMouseReceiver=<value optimized out>, spontaneous=true) at kernel/qapplication.cpp:2963
#21 0x00007f40d0dea545 in QETWidget::translateMouseEvent (this=0x17812c0, event=<value optimized out>) at kernel/qapplication_x11.cpp:4368
#22 0x00007f40d0de925a in QApplication::x11ProcessEvent (this=<value optimized out>, event=0x7ffffaec3bf0) at kernel/qapplication_x11.cpp:3501
#23 0x00007f40d0e14c02 in x11EventSourceDispatch (s=0x8c8090, callback=<value optimized out>, user_data=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:146
#24 0x00007f40c9213bce in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#25 0x00007f40c9217598 in ?? () from /lib/libglib-2.0.so.0
#26 0x00007f40c92176c0 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#27 0x00007f40d0414463 in QEventDispatcherGlib::processEvents (this=0x772c40, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#28 0x00007f40d0e147ee in QGuiEventDispatcherGlib::processEvents (this=0x7ffffaec20a0, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#29 0x00007f40d03e9862 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#30 0x00007f40d03e9c3c in QEventLoop::exec (this=0x7ffffaec3f20, flags=) at kernel/qeventloop.cpp:201
#31 0x00007f40d03ed97b in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#32 0x0000000000408752 in main (argc=1, argv=0x7ffffaec5f08) at /build/buildd/amarok-2.2.2.90/src/main.cpp:237
The current source language is "auto; currently c".

Reported using DrKonqi