Application: plasma-desktop (0.4)
KDE Platform Version: 4.6.2 (4.6.2)
Qt Version: 4.7.2
Operating System: Linux 2.6.38-8-generic x86_64
Distribution: Ubuntu 11.04

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

Amarok stopped playing music and being closed by killing its PID to the KDE desktop has unexpectedly quit, later returning to normal

Application: Shell da área de trabalho do Plasma (plasma-desktop), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f5049fd07c0 (LWP 3560))]

Thread 2 (Thread 0x7f502697c700 (LWP 4247)):
#0  0x00000033066d8f03 in __poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=<value optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x0000003309243104 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x0000003309243639 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x0000003305586446 in QEventDispatcherGlib::processEvents (this=0x7f50200074b0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#4  0x000000330555a882 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x000000330555aabc in QEventLoop::exec (this=0x7f502697bcd0, flags=...) at kernel/qeventloop.cpp:201
#6  0x0000003305471924 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:492
#7  0x000000330553cc2f in QInotifyFileSystemWatcherEngine::run (this=0x2d700c0) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x0000003305474175 in QThreadPrivate::start (arg=0x2d700c0) at thread/qthread_unix.cpp:320
#9  0x000000331869e853 in ?? () from /usr/lib/nvidia-current/libGL.so.1
#10 0x0000003306e06d8c in start_thread (arg=0x7f502697c700) at pthread_create.c:304
#11 0x00000033066e604d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f5049fd07c0 (LWP 3560)):
[KCrash Handler]
#6  operator!= (this=0x49fe4e0, key=..., value=...) at /usr/include/qt4/QtCore/qbasicatomic.h:75
#7  detach (this=0x49fe4e0, key=..., value=...) at /usr/include/qt4/QtCore/qhash.h:299
#8  insert (this=0x49fe4e0, key=..., value=...) at /usr/include/qt4/QtCore/qhash.h:754
#9  Plasma::DataContainer::setData (this=0x49fe4e0, key=..., value=...) at ../../plasma/datacontainer.cpp:51
#10 0x00007f503aaa694b in PlayerContainer::updateInfo (this=0x49fe4e0) at ../../../../../plasma/generic/dataengines/nowplaying/playercontainer.cpp:76
#11 0x00007f503aaa6bd0 in PlayerContainer::qt_metacall (this=0x49fe4e0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=<value optimized out>) at ./playercontainer.moc:74
#12 0x00000033055705f8 in QMetaObject::activate (sender=0x49fe4e0, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7fffc41bcd90) at kernel/qobject.cpp:3287
#13 0x0000003320512b42 in Plasma::DataContainer::updateRequested (this=<value optimized out>, _t1=0x49fe4e0) at ./datacontainer.moc:126
#14 0x000000332054b5ae in Plasma::SignalRelay::timerEvent (this=0x1889a00, event=<value optimized out>) at ../../plasma/private/datacontainer_p.cpp:155
#15 0x000000330556f1c9 in QObject::event (this=0x1889a00, e=<value optimized out>) at kernel/qobject.cpp:1190
#16 0x000000330fdb99e4 in QApplicationPrivate::notify_helper (this=0x16c6cd0, receiver=0x1889a00, e=0x7fffc41bd490) at kernel/qapplication.cpp:4462
#17 0x000000330fdbe3aa in QApplication::notify (this=<value optimized out>, receiver=0x1889a00, e=0x7fffc41bd490) at kernel/qapplication.cpp:4341
#18 0x000000331143b866 in KApplication::notify (this=0x1686400, receiver=0x1889a00, event=0x7fffc41bd490) at ../../kdeui/kernel/kapplication.cpp:311
#19 0x000000330555b49c in QCoreApplication::notifyInternal (this=0x1686400, receiver=0x1889a00, event=0x7fffc41bd490) at kernel/qcoreapplication.cpp:731
#20 0x0000003305588f12 in sendEvent (this=0x16ca790) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#21 QTimerInfoList::activateTimers (this=0x16ca790) at kernel/qeventdispatcher_unix.cpp:604
#22 0x0000003305585d18 in timerSourceDispatch (source=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:184
#23 idleTimerSourceDispatch (source=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:231
#24 0x0000003309242bcd in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#25 0x00000033092433a8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#26 0x0000003309243639 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#27 0x00000033055863ef in QEventDispatcherGlib::processEvents (this=0x15f3340, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#28 0x000000330fe60dfe in QGuiEventDispatcherGlib::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#29 0x000000330555a882 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#30 0x000000330555aabc in QEventLoop::exec (this=0x7fffc41bd700, flags=...) at kernel/qeventloop.cpp:201
#31 0x000000330555eecb in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1008
#32 0x00000039bf23e897 in kdemain (argc=1, argv=0x7fffc41bdac8) at ../../../../plasma/desktop/shell/main.cpp:118
#33 0x000000330661eeff in __libc_start_main (main=0x400740 <main(int, char**)>, argc=1, ubp_av=0x7fffc41bdac8, init=<value optimized out>, fini=<value optimized out>, rtld_fini=<value optimized out>, stack_end=0x7fffc41bdab8) at libc-start.c:226
#34 0x0000000000400669 in _start ()

-- Backtrace:
Application: Shell da área de trabalho do Plasma (plasma-desktop), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f5049fd07c0 (LWP 3560))]

Thread 2 (Thread 0x7f502697c700 (LWP 4247)):
#0  0x00000033066d8f03 in __poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=<value optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x0000003309243104 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x0000003309243639 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x0000003305586446 in QEventDispatcherGlib::processEvents (this=0x7f50200074b0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#4  0x000000330555a882 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x000000330555aabc in QEventLoop::exec (this=0x7f502697bcd0, flags=...) at kernel/qeventloop.cpp:201
#6  0x0000003305471924 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:492
#7  0x000000330553cc2f in QInotifyFileSystemWatcherEngine::run (this=0x2d700c0) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x0000003305474175 in QThreadPrivate::start (arg=0x2d700c0) at thread/qthread_unix.cpp:320
#9  0x000000331869e853 in ?? () from /usr/lib/nvidia-current/libGL.so.1
#10 0x0000003306e06d8c in start_thread (arg=0x7f502697c700) at pthread_create.c:304
#11 0x00000033066e604d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f5049fd07c0 (LWP 3560)):
[KCrash Handler]
#6  operator!= (this=0x49fe4e0, key=..., value=...) at /usr/include/qt4/QtCore/qbasicatomic.h:75
#7  detach (this=0x49fe4e0, key=..., value=...) at /usr/include/qt4/QtCore/qhash.h:299
#8  insert (this=0x49fe4e0, key=..., value=...) at /usr/include/qt4/QtCore/qhash.h:754
#9  Plasma::DataContainer::setData (this=0x49fe4e0, key=..., value=...) at ../../plasma/datacontainer.cpp:51
#10 0x00007f503aaa694b in PlayerContainer::updateInfo (this=0x49fe4e0) at ../../../../../plasma/generic/dataengines/nowplaying/playercontainer.cpp:76
#11 0x00007f503aaa6bd0 in PlayerContainer::qt_metacall (this=0x49fe4e0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=<value optimized out>) at ./playercontainer.moc:74
#12 0x00000033055705f8 in QMetaObject::activate (sender=0x49fe4e0, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7fffc41bcd90) at kernel/qobject.cpp:3287
#13 0x0000003320512b42 in Plasma::DataContainer::updateRequested (this=<value optimized out>, _t1=0x49fe4e0) at ./datacontainer.moc:126
#14 0x000000332054b5ae in Plasma::SignalRelay::timerEvent (this=0x1889a00, event=<value optimized out>) at ../../plasma/private/datacontainer_p.cpp:155
#15 0x000000330556f1c9 in QObject::event (this=0x1889a00, e=<value optimized out>) at kernel/qobject.cpp:1190
#16 0x000000330fdb99e4 in QApplicationPrivate::notify_helper (this=0x16c6cd0, receiver=0x1889a00, e=0x7fffc41bd490) at kernel/qapplication.cpp:4462
#17 0x000000330fdbe3aa in QApplication::notify (this=<value optimized out>, receiver=0x1889a00, e=0x7fffc41bd490) at kernel/qapplication.cpp:4341
#18 0x000000331143b866 in KApplication::notify (this=0x1686400, receiver=0x1889a00, event=0x7fffc41bd490) at ../../kdeui/kernel/kapplication.cpp:311
#19 0x000000330555b49c in QCoreApplication::notifyInternal (this=0x1686400, receiver=0x1889a00, event=0x7fffc41bd490) at kernel/qcoreapplication.cpp:731
#20 0x0000003305588f12 in sendEvent (this=0x16ca790) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#21 QTimerInfoList::activateTimers (this=0x16ca790) at kernel/qeventdispatcher_unix.cpp:604
#22 0x0000003305585d18 in timerSourceDispatch (source=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:184
#23 idleTimerSourceDispatch (source=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:231
#24 0x0000003309242bcd in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#25 0x00000033092433a8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#26 0x0000003309243639 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#27 0x00000033055863ef in QEventDispatcherGlib::processEvents (this=0x15f3340, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#28 0x000000330fe60dfe in QGuiEventDispatcherGlib::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#29 0x000000330555a882 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#30 0x000000330555aabc in QEventLoop::exec (this=0x7fffc41bd700, flags=...) at kernel/qeventloop.cpp:201
#31 0x000000330555eecb in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1008
#32 0x00000039bf23e897 in kdemain (argc=1, argv=0x7fffc41bdac8) at ../../../../plasma/desktop/shell/main.cpp:118
#33 0x000000330661eeff in __libc_start_main (main=0x400740 <main(int, char**)>, argc=1, ubp_av=0x7fffc41bdac8, init=<value optimized out>, fini=<value optimized out>, rtld_fini=<value optimized out>, stack_end=0x7fffc41bdab8) at libc-start.c:226
#34 0x0000000000400669 in _start ()

Possible duplicates by query: bug 265550.

Reported using DrKonqi