Bug 289813

Application: plasma-desktop (0.4)
KDE Platform Version: 4.7.2 (4.7.2) "release 5"
Qt Version: 4.7.4
Operating System: Linux 3.1.0-1.2-desktop x86_64
Distribution: "openSUSE 12.1 (x86_64)"

-- Information about the crash:
I was trying to watch a film, having installed the necessary plugins (the file type was WMA) suggested automatically by the player - suddenly i could hear the audio, but couldn't see the video. so i tried to minimize and maximize the window, to see if either mode will have a video output, but it didn't  - and then Plasma crashed.

-- Backtrace:
Application: Plasma Desktop Shell (kdeinit4), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f017c0c8760 (LWP 1632))]

Thread 6 (Thread 0x7f015e12c700 (LWP 1633)):
#0  0x00007fff6ff1f8de in ?? ()
#1  0x00007f01767d6e91 in clock_gettime () from /lib64/librt.so.1
#2  0x00007f017ac7e114 in do_gettime (frac=0x7f015e12bb78, sec=0x7f015e12bb70) at tools/qelapsedtimer_unix.cpp:123
#3  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#4  0x00007f017ad3fd1d in QTimerInfoList::updateCurrentTime (this=0x7f01580020d0) at kernel/qeventdispatcher_unix.cpp:339
#5  0x00007f017ad40053 in QTimerInfoList::timerWait (this=0x7f01580020d0, tm=...) at kernel/qeventdispatcher_unix.cpp:442
#6  0x00007f017ad3eabc in timerSourcePrepareHelper (src=<optimized out>, timeout=0x7f015e12bc5c) at kernel/qeventdispatcher_glib.cpp:136
#7  0x00007f017ad3eb65 in timerSourcePrepare (source=<optimized out>, timeout=<optimized out>) at kernel/qeventdispatcher_glib.cpp:169
#8  0x00007f0176521b22 in g_main_context_prepare () from /usr/lib64/libglib-2.0.so.0
#9  0x00007f017652292d in ?? () from /usr/lib64/libglib-2.0.so.0
#10 0x00007f0176522f59 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#11 0x00007f017ad3f576 in QEventDispatcherGlib::processEvents (this=0x7f01580008c0, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#12 0x00007f017ad13a22 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#13 0x00007f017ad13c1f in QEventLoop::exec (this=0x7f015e12bdf0, flags=...) at kernel/qeventloop.cpp:201
#14 0x00007f017ac2b5df in QThread::exec (this=<optimized out>) at thread/qthread.cpp:498
#15 0x00007f017acf6aef in QInotifyFileSystemWatcherEngine::run (this=0xbdc840) at io/qfilesystemwatcher_inotify.cpp:248
#16 0x00007f017ac2e025 in QThreadPrivate::start (arg=0xbdc840) at thread/qthread_unix.cpp:331
#17 0x00007f017a99df05 in start_thread () from /lib64/libpthread.so.0
#18 0x00007f017973653d in clone () from /lib64/libc.so.6

Thread 5 (Thread 0x7f0150b03700 (LWP 2195)):
#0  0x00007f017a9a1e6c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f017ac2e4bb in wait (time=18446744073709551615, this=0xc5d5b0) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x9e2cd0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f016ea58104 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xc9d670, th=0x1fa7450) at /usr/src/debug/kdelibs-4.7.2/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f016ea5a6ab in ThreadWeaver::WorkingHardState::applyForWork (this=0xbd8de0, th=0x1fa7450) at /usr/src/debug/kdelibs-4.7.2/threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f016ea5956f in ThreadWeaver::ThreadRunHelper::run (this=0x7f0150b02e40, parent=0xc9d670, th=0x1fa7450) at /usr/src/debug/kdelibs-4.7.2/threadweaver/Weaver/Thread.cpp:87
#6  0x00007f016ea595fb in ThreadWeaver::Thread::run (this=0x1fa7450) at /usr/src/debug/kdelibs-4.7.2/threadweaver/Weaver/Thread.cpp:142
#7  0x00007f017ac2e025 in QThreadPrivate::start (arg=0x1fa7450) at thread/qthread_unix.cpp:331
#8  0x00007f017a99df05 in start_thread () from /lib64/libpthread.so.0
#9  0x00007f017973653d in clone () from /lib64/libc.so.6

Thread 4 (Thread 0x7f0151933700 (LWP 2196)):
#0  0x00007f017a9a1e6c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f017ac2e4bb in wait (time=18446744073709551615, this=0xc5d5b0) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x9e2cd0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f016ea58104 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xc9d670, th=0x1e3a210) at /usr/src/debug/kdelibs-4.7.2/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f016ea5a6ab in ThreadWeaver::WorkingHardState::applyForWork (this=0xbd8de0, th=0x1e3a210) at /usr/src/debug/kdelibs-4.7.2/threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f016ea5956f in ThreadWeaver::ThreadRunHelper::run (this=0x7f0151932e40, parent=0xc9d670, th=0x1e3a210) at /usr/src/debug/kdelibs-4.7.2/threadweaver/Weaver/Thread.cpp:87
#6  0x00007f016ea595fb in ThreadWeaver::Thread::run (this=0x1e3a210) at /usr/src/debug/kdelibs-4.7.2/threadweaver/Weaver/Thread.cpp:142
#7  0x00007f017ac2e025 in QThreadPrivate::start (arg=0x1e3a210) at thread/qthread_unix.cpp:331
#8  0x00007f017a99df05 in start_thread () from /lib64/libpthread.so.0
#9  0x00007f017973653d in clone () from /lib64/libc.so.6

Thread 3 (Thread 0x7f0140d68700 (LWP 2197)):
#0  0x00007f017a9a1e6c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f017ac2e4bb in wait (time=18446744073709551615, this=0xc5d5b0) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x9e2cd0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f016ea58104 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xc9d670, th=0x1ca0680) at /usr/src/debug/kdelibs-4.7.2/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f016ea5a6ab in ThreadWeaver::WorkingHardState::applyForWork (this=0xbd8de0, th=0x1ca0680) at /usr/src/debug/kdelibs-4.7.2/threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f016ea5a6c4 in ThreadWeaver::WorkingHardState::applyForWork (this=0xbd8de0, th=0x1ca0680) at /usr/src/debug/kdelibs-4.7.2/threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f016ea5956f in ThreadWeaver::ThreadRunHelper::run (this=0x7f0140d67e40, parent=0xc9d670, th=0x1ca0680) at /usr/src/debug/kdelibs-4.7.2/threadweaver/Weaver/Thread.cpp:87
#7  0x00007f016ea595fb in ThreadWeaver::Thread::run (this=0x1ca0680) at /usr/src/debug/kdelibs-4.7.2/threadweaver/Weaver/Thread.cpp:142
#8  0x00007f017ac2e025 in QThreadPrivate::start (arg=0x1ca0680) at thread/qthread_unix.cpp:331
#9  0x00007f017a99df05 in start_thread () from /lib64/libpthread.so.0
#10 0x00007f017973653d in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7f0140567700 (LWP 2198)):
#0  0x00007f017a9a1e6c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f017ac2e4bb in wait (time=18446744073709551615, this=0xc5d5b0) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x9e2cd0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f016ea58104 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xc9d670, th=0x1d916e0) at /usr/src/debug/kdelibs-4.7.2/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f016ea5a6ab in ThreadWeaver::WorkingHardState::applyForWork (this=0xbd8de0, th=0x1d916e0) at /usr/src/debug/kdelibs-4.7.2/threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f016ea5956f in ThreadWeaver::ThreadRunHelper::run (this=0x7f0140566e40, parent=0xc9d670, th=0x1d916e0) at /usr/src/debug/kdelibs-4.7.2/threadweaver/Weaver/Thread.cpp:87
#6  0x00007f016ea595fb in ThreadWeaver::Thread::run (this=0x1d916e0) at /usr/src/debug/kdelibs-4.7.2/threadweaver/Weaver/Thread.cpp:142
#7  0x00007f017ac2e025 in QThreadPrivate::start (arg=0x1d916e0) at thread/qthread_unix.cpp:331
#8  0x00007f017a99df05 in start_thread () from /lib64/libpthread.so.0
#9  0x00007f017973653d in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7f017c0c8760 (LWP 1632)):
[KCrash Handler]
#6  QMutex::lock (this=0x1800000041) at thread/qmutex.cpp:151
#7  0x00007f017ad17ff9 in QCoreApplication::postEvent (receiver=0x27a03f0, event=0x278cf60, priority=0) at kernel/qcoreapplication.cpp:1196
#8  0x00007f015772539c in StatusNotifierItemJob::contextMenuReady (this=0x27a03f0, menu=0x1edb3a0) at /usr/src/debug/kde-workspace-4.7.2/plasma/generic/dataengines/statusnotifieritem/statusnotifieritemjob.cpp:53
#9  0x00007f0157725400 in StatusNotifierItemJob::qt_metacall (this=0x27a03f0, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x7fff6feb8eb0) at /usr/src/debug/kde-workspace-4.7.2/build/plasma/generic/dataengines/statusnotifieritem/statusnotifieritemjob.moc:75
#10 0x00007f017ad2759a in QMetaObject::activate (sender=0x2b69100, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff6feb8eb0) at kernel/qobject.cpp:3287
#11 0x00007f015772138f in StatusNotifierItemSource::contextMenuReady (this=<optimized out>, _t1=0x1edb3a0) at /usr/src/debug/kde-workspace-4.7.2/build/plasma/generic/dataengines/statusnotifieritem/statusnotifieritemsource.moc:109
#12 0x00007f015772431c in StatusNotifierItemSource::qt_metacall (this=0x2b69100, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x7fff6feb8f50) at /usr/src/debug/kde-workspace-4.7.2/build/plasma/generic/dataengines/statusnotifieritem/statusnotifieritemsource.moc:90
#13 0x00007f017ad2759a in QMetaObject::activate (sender=0xe74710, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3287
#14 0x00007f017856514c in DBusMenuImporter::slotMenuAboutToShow (this=0xe74710) at /usr/src/debug/libdbusmenu-qt-0.9.0/src/dbusmenuimporter.cpp:523
#15 0x00007f017856e234 in DBusMenuImporter::qt_metacall (this=0xe74710, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x7fff6feb9210) at /usr/src/debug/libdbusmenu-qt-0.9.0/build/src/dbusmenuimporter.moc:101
#16 0x00007f017ad2759a in QMetaObject::activate (sender=0x1edb3a0, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3287
#17 0x00007f017a2fae48 in QMenu::qt_metacall (this=0x1edb3a0, _c=QMetaObject::InvokeMetaMethod, _id=0, _a=0x7fff6feb9390) at .moc/release-shared/moc_qmenu.cpp:97
#18 0x00007f017ad1bb10 in QMetaMethod::invoke (this=0x7fff6feb9580, object=0x1edb3a0, connectionType=Qt::DirectConnection, returnValue=..., val0=..., val1=..., val2=..., val3=..., val4=..., val5=..., val6=..., val7=..., val8=..., val9=...) at kernel/qmetaobject.cpp:1597
#19 0x00007f017ad1dcf0 in QMetaObject::invokeMethod (obj=0x1edb3a0, member=<optimized out>, type=Qt::AutoConnection, ret=..., val0=..., val1=..., val2=..., val3=..., val4=..., val5=..., val6=..., val7=..., val8=..., val9=...) at kernel/qmetaobject.cpp:1151
#20 0x00007f0178564941 in invokeMethod (val9=..., val8=..., val7=..., val6=..., val5=..., val4=..., val3=..., val2=..., val1=..., val0=..., member=0x7f0178577f9e "aboutToShow", obj=<optimized out>) at /usr/include/QtCore/qobjectdefs.h:426
#21 DBusMenuImporter::updateMenu (this=<optimized out>) at /usr/src/debug/libdbusmenu-qt-0.9.0/src/dbusmenuimporter.cpp:456
#22 0x00007f0157720f8b in StatusNotifierItemSource::contextMenu (this=0x2b69100, x=2318, y=751) at /usr/src/debug/kde-workspace-4.7.2/plasma/generic/dataengines/statusnotifieritem/statusnotifieritemsource.cpp:466
#23 0x00007f01577264cf in StatusNotifierItemJob::start (this=0x27a03f0) at /usr/src/debug/kde-workspace-4.7.2/plasma/generic/dataengines/statusnotifieritem/statusnotifieritemjob.cpp:43
#24 0x00007f0171831db9 in autoStart (this=<optimized out>) at /usr/src/debug/kdelibs-4.7.2/plasma/servicejob.cpp:47
#25 Plasma::ServiceJob::qt_metacall (this=0x27a03f0, _c=QMetaObject::InvokeMetaMethod, _id=0, _a=0x2c2fad0) at /usr/src/debug/kdelibs-4.7.2/build/plasma/servicejob.moc:84
#26 0x00007f01577253e0 in StatusNotifierItemJob::qt_metacall (this=0x27a03f0, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x2c2fad0) at /usr/src/debug/kde-workspace-4.7.2/build/plasma/generic/dataengines/statusnotifieritem/statusnotifieritemjob.moc:70
#27 0x00007f017ad2b14a in QObject::event (this=0x27a03f0, e=<optimized out>) at kernel/qobject.cpp:1226
#28 0x00007f0179ec6c34 in notify_helper (e=0x23b12b0, receiver=0x27a03f0, this=0x6e4500) at kernel/qapplication.cpp:4481
#29 QApplicationPrivate::notify_helper (this=0x6e4500, receiver=0x27a03f0, e=0x23b12b0) at kernel/qapplication.cpp:4453
#30 0x00007f0179ecbac1 in QApplication::notify (this=0x6c1120, receiver=0x27a03f0, e=0x23b12b0) at kernel/qapplication.cpp:4360
#31 0x00007f017baa6e36 in KApplication::notify (this=0x6c1120, receiver=0x27a03f0, event=0x23b12b0) at /usr/src/debug/kdelibs-4.7.2/kdeui/kernel/kapplication.cpp:311
#32 0x00007f017ad1481c in QCoreApplication::notifyInternal (this=0x6c1120, receiver=0x27a03f0, event=0x23b12b0) at kernel/qcoreapplication.cpp:787
#33 0x00007f017ad17bf8 in sendEvent (event=0x23b12b0, receiver=0x27a03f0) at kernel/qcoreapplication.h:215
#34 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x615800) at kernel/qcoreapplication.cpp:1428
#35 0x00007f017ad3f0b3 in sendPostedEvents () at kernel/qcoreapplication.h:220
#36 postEventSourceDispatch (s=<optimized out>) at kernel/qeventdispatcher_glib.cpp:277
#37 0x00007f017652258d in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#38 0x00007f0176522d88 in ?? () from /usr/lib64/libglib-2.0.so.0
#39 0x00007f0176522f59 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#40 0x00007f017ad3f50f in QEventDispatcherGlib::processEvents (this=0x6e5310, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#41 0x00007f0179f69f9e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=<optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#42 0x00007f017ad13a22 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#43 0x00007f017ad13c1f in QEventLoop::exec (this=0x7fff6feba720, flags=...) at kernel/qeventloop.cpp:201
#44 0x00007f017ad17de7 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1064
#45 0x00007f016986d773 in kdemain (argc=1, argv=0x6636a0) at /usr/src/debug/kde-workspace-4.7.2/plasma/desktop/shell/main.cpp:120
#46 0x0000000000408897 in _start ()

Possible duplicates by query: bug 288377, bug 287248, bug 285614, bug 276844, bug 276112.

Reported using DrKonqi