Bug 270898

Application: plasma-desktop (0.3)
KDE Platform Version: 4.5.1 (KDE 4.5.1)
Qt Version: 4.7.0
Operating System: Linux 2.6.35-28-generic i686
Distribution: Ubuntu 10.10

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

after check for updates just passed mouse over the application icon at the tray and crashed

-- Backtrace:
Application: Plasma Workspace (plasma-desktop), signal: Segmentation fault
[Current thread is 1 (Thread 0xb7710720 (LWP 1435))]

Thread 6 (Thread 0xaf48eb70 (LWP 1437)):
#0  0x001edf31 in pthread_mutex_lock () from /lib/libc.so.6
#1  0x016e4412 in g_main_context_release () from /lib/libglib-2.0.so.0
#2  0x016e6473 in ?? () from /lib/libglib-2.0.so.0
#3  0x016e6848 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#4  0x0121859f in QEventDispatcherGlib::processEvents (this=0x9c49338, flags=...) at kernel/qeventdispatcher_glib.cpp:417
#5  0x011e8609 in QEventLoop::processEvents (this=0xaf48e280, flags=) at kernel/qeventloop.cpp:149
#6  0x011e8a8a in QEventLoop::exec (this=0xaf48e280, flags=...) at kernel/qeventloop.cpp:201
#7  0x010e4b7e in QThread::exec (this=0x9b7eb38) at thread/qthread.cpp:490
#8  0x011c735b in QInotifyFileSystemWatcherEngine::run (this=0x9b7eb38) at io/qfilesystemwatcher_inotify.cpp:248
#9  0x010e7df9 in QThreadPrivate::start (arg=0x9b7eb38) at thread/qthread_unix.cpp:266
#10 0x008becc9 in start_thread () from /lib/libpthread.so.0
#11 0x001e069e in clone () from /lib/libc.so.6

Thread 5 (Thread 0xadafeb70 (LWP 1883)):
#0  0x00cce416 in __kernel_vsyscall ()
#1  0x008c34dc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0x001edd9d in pthread_cond_wait () from /lib/libc.so.6
#3  0x010e89c7 in wait (this=0x9f32600, mutex=0x9f327e8, time=4294967295) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0x9f32600, mutex=0x9f327e8, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0x00900030 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x9f325e8, th=0xa33d0b0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x009037dc in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x9f326d8, th=0xa33d0b0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x008ff55b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x9f325e8, th=0xa33d0b0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x009038d2 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9f326d8, th=0xa33d0b0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x00900533 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9f325e8, th=0xa33d0b0, previous=0xa215920) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x0090195e in ThreadWeaver::ThreadRunHelper::run (this=0xadafe2e4, parent=0x9f325e8, th=0xa33d0b0) at ../../../threadweaver/Weaver/Thread.cpp:87
#11 0x0090207b in ThreadWeaver::Thread::run (this=0xa33d0b0) at ../../../threadweaver/Weaver/Thread.cpp:142
#12 0x010e7df9 in QThreadPrivate::start (arg=0xa33d0b0) at thread/qthread_unix.cpp:266
#13 0x008becc9 in start_thread () from /lib/libpthread.so.0
#14 0x001e069e in clone () from /lib/libc.so.6

Thread 4 (Thread 0xae2ffb70 (LWP 1884)):
#0  0x00cce416 in __kernel_vsyscall ()
#1  0x008c34dc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0x001edd9d in pthread_cond_wait () from /lib/libc.so.6
#3  0x010e89c7 in wait (this=0x9f32600, mutex=0x9f327e8, time=4294967295) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0x9f32600, mutex=0x9f327e8, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0x00900030 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x9f325e8, th=0xae305968) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x009037dc in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x9f326d8, th=0xae305968) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x008ff55b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x9f325e8, th=0xae305968) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x009038d2 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9f326d8, th=0xae305968) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x00900533 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9f325e8, th=0xae305968, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x009038f1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9f326d8, th=0xae305968) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#11 0x00900533 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9f325e8, th=0xae305968, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#12 0x009038f1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9f326d8, th=0xae305968) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#13 0x00900533 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9f325e8, th=0xae305968, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#14 0x009038f1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9f326d8, th=0xae305968) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#15 0x00900533 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9f325e8, th=0xae305968, previous=0xa2126a0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#16 0x0090195e in ThreadWeaver::ThreadRunHelper::run (this=0xae2ff2e4, parent=0x9f325e8, th=0xae305968) at ../../../threadweaver/Weaver/Thread.cpp:87
#17 0x0090207b in ThreadWeaver::Thread::run (this=0xae305968) at ../../../threadweaver/Weaver/Thread.cpp:142
#18 0x010e7df9 in QThreadPrivate::start (arg=0xae305968) at thread/qthread_unix.cpp:266
#19 0x008becc9 in start_thread () from /lib/libpthread.so.0
#20 0x001e069e in clone () from /lib/libc.so.6

Thread 3 (Thread 0xab55cb70 (LWP 1885)):
#0  0x00cce416 in __kernel_vsyscall ()
#1  0x008c34dc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0x001edd9d in pthread_cond_wait () from /lib/libc.so.6
#3  0x010e89c7 in wait (this=0x9f32600, mutex=0x9f327e8, time=4294967295) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0x9f32600, mutex=0x9f327e8, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0x00900030 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x9f325e8, th=0xa12f4b0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x009037dc in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x9f326d8, th=0xa12f4b0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x008ff55b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x9f325e8, th=0xa12f4b0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x009038d2 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9f326d8, th=0xa12f4b0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x00900533 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9f325e8, th=0xa12f4b0, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x009038f1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9f326d8, th=0xa12f4b0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#11 0x00900533 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9f325e8, th=0xa12f4b0, previous=0xa5557e0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#12 0x0090195e in ThreadWeaver::ThreadRunHelper::run (this=0xab55c2e4, parent=0x9f325e8, th=0xa12f4b0) at ../../../threadweaver/Weaver/Thread.cpp:87
#13 0x0090207b in ThreadWeaver::Thread::run (this=0xa12f4b0) at ../../../threadweaver/Weaver/Thread.cpp:142
#14 0x010e7df9 in QThreadPrivate::start (arg=0xa12f4b0) at thread/qthread_unix.cpp:266
#15 0x008becc9 in start_thread () from /lib/libpthread.so.0
#16 0x001e069e in clone () from /lib/libc.so.6

Thread 2 (Thread 0xaad5bb70 (LWP 1886)):
#0  0x00cce416 in __kernel_vsyscall ()
#1  0x008c34dc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0x001edd9d in pthread_cond_wait () from /lib/libc.so.6
#3  0x010e89c7 in wait (this=0x9f32600, mutex=0x9f327e8, time=4294967295) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0x9f32600, mutex=0x9f327e8, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0x00900030 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x9f325e8, th=0xa1192b8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x009037dc in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x9f326d8, th=0xa1192b8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x008ff55b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x9f325e8, th=0xa1192b8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x009038d2 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9f326d8, th=0xa1192b8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x00900533 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9f325e8, th=0xa1192b8, previous=0xa339d38) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x0090195e in ThreadWeaver::ThreadRunHelper::run (this=0xaad5b2e4, parent=0x9f325e8, th=0xa1192b8) at ../../../threadweaver/Weaver/Thread.cpp:87
#11 0x0090207b in ThreadWeaver::Thread::run (this=0xa1192b8) at ../../../threadweaver/Weaver/Thread.cpp:142
#12 0x010e7df9 in QThreadPrivate::start (arg=0xa1192b8) at thread/qthread_unix.cpp:266
#13 0x008becc9 in start_thread () from /lib/libpthread.so.0
#14 0x001e069e in clone () from /lib/libc.so.6

Thread 1 (Thread 0xb7710720 (LWP 1435)):
[KCrash Handler]
#7  QMutex::lock (this=0x2f) at thread/qmutex.cpp:151
#8  0x011ec724 in QCoreApplication::postEvent (receiver=0x9f00a30, event=0x9cdbe30, priority=0) at kernel/qcoreapplication.cpp:1141
#9  0x011ecaac in QCoreApplication::postEvent (receiver=0x9f00a30, event=0x9cdbe30) at kernel/qcoreapplication.cpp:1094
#10 0x011fb2c4 in QObject::deleteLater (this=0x9f00a30) at kernel/qobject.cpp:2131
#11 0x09090c1c in KJob::emitResult (this=0x9f00a30) at ../../kdecore/jobs/kjob.cpp:315
#12 0x006d65a7 in Plasma::ServiceJob::setResult (this=0x9f00a30, result=...) at ../../plasma/servicejob.cpp:80
#13 0x09669d6d in StatusNotifierItemJob::contextMenuReady (this=0x9f00a30, menu=0xa41a378) at ../../../../../plasma/generic/dataengines/statusnotifieritem/statusnotifieritemjob.cpp:53
#14 0x09669ded in StatusNotifierItemJob::qt_metacall (this=0x9f00a30, _c=QMetaObject::InvokeMetaMethod, _id=27, _a=0xbfd32358) at ./statusnotifieritemjob.moc:75
#15 0x011ef8ca in QMetaObject::metacall (object=0x9f00a30, cl=166726192, idx=27, argv=0xbfd32358) at kernel/qmetaobject.cpp:237
#16 0x012026ad in QMetaObject::activate (sender=0x9b25420, m=0x9670c40, local_signal_index=0, argv=0x9c48128) at kernel/qobject.cpp:3280
#17 0x096630a3 in StatusNotifierItemSource::contextMenuReady (this=0x9b25420, _t1=0xa41a378) at ./statusnotifieritemsource.moc:109
#18 0x096632b1 in StatusNotifierItemSource::contextMenuReady (this=0x9b25420) at ../../../../../plasma/generic/dataengines/statusnotifieritem/statusnotifieritemsource.cpp:369
#19 0x09668803 in StatusNotifierItemSource::qt_metacall (this=0x9b25420, _c=QMetaObject::InvokeMetaMethod, _id=11, _a=0xbfd3247c) at ./statusnotifieritemsource.moc:90
#20 0x011ef8ca in QMetaObject::metacall (object=0x9b25420, cl=166726192, idx=11, argv=0xbfd3247c) at kernel/qmetaobject.cpp:237
#21 0x012026ad in QMetaObject::activate (sender=0x9fa0708, m=0x411fd84, local_signal_index=0, argv=0x9c48128) at kernel/qobject.cpp:3280
#22 0x0410a567 in DBusMenuImporter::menuUpdated() () from /usr/lib/libdbusmenu-qt.so.2
#23 0x0410fcdc in DBusMenuImporter::slotMenuAboutToShow() () from /usr/lib/libdbusmenu-qt.so.2
#24 0x04110f2b in DBusMenuImporter::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libdbusmenu-qt.so.2
#25 0x011ef8ca in QMetaObject::metacall (object=0x9fa0708, cl=166726192, idx=12, argv=0xbfd326bc) at kernel/qmetaobject.cpp:237
#26 0x012026ad in QMetaObject::activate (sender=0xa41a378, m=0x38a2fe8, local_signal_index=0, argv=0x9c48128) at kernel/qobject.cpp:3280
#27 0x033e1ee7 in QMenu::aboutToShow (this=0xa41a378) at .moc/release-shared/moc_qmenu.cpp:151
#28 0x033e9193 in QMenu::qt_metacall (this=0xa41a378, _c=QMetaObject::InvokeMetaMethod, _id=0, _a=0xbfd3280c) at .moc/release-shared/moc_qmenu.cpp:97
#29 0x011ef8ca in QMetaObject::metacall (object=0xa41a378, cl=166726192, idx=27, argv=0xbfd3280c) at kernel/qmetaobject.cpp:237
#30 0x011f3352 in QMetaMethod::invoke (this=0xbfd3299c, object=0xa41a378, connectionType=Qt::DirectConnection, returnValue=..., val0=..., val1=..., val2=..., val3=..., val4=..., val5=..., val6=..., val7=..., val8=..., val9=...) at kernel/qmetaobject.cpp:1575
#31 0x011f4a1f in QMetaObject::invokeMethod (obj=0xa41a378, member=0x41163e1 "aboutToShow", type=Qt::AutoConnection, ret=..., val0=..., val1=..., val2=..., val3=..., val4=..., val5=..., val6=..., val7=..., val8=..., val9=...) at kernel/qmetaobject.cpp:1148
#32 0x0410a93e in DBusMenuImporter::updateMenu() () from /usr/lib/libdbusmenu-qt.so.2
#33 0x096646ef in StatusNotifierItemSource::contextMenu (this=0x9b25420, x=714, y=574) at ../../../../../plasma/generic/dataengines/statusnotifieritem/statusnotifieritemsource.cpp:474
#34 0x0966b33e in StatusNotifierItemJob::start (this=0x9f00a30) at ../../../../../plasma/generic/dataengines/statusnotifieritem/statusnotifieritemjob.cpp:43
#35 0x006d6423 in Plasma::ServiceJobPrivate::slotStart (this=0xa4c88a8) at ../../plasma/servicejob.cpp:37
#36 0x006d64f4 in Plasma::ServiceJob::qt_metacall (this=0x9f00a30, _c=QMetaObject::InvokeMetaMethod, _id=26, _a=0xa453598) at ./servicejob.moc:72
#37 0x09669dca in StatusNotifierItemJob::qt_metacall (this=0x9f00a30, _c=QMetaObject::InvokeMetaMethod, _id=26, _a=0xa453598) at ./statusnotifieritemjob.moc:70
#38 0x011ef8ca in QMetaObject::metacall (object=0x9f00a30, cl=166726192, idx=26, argv=0xa453598) at kernel/qmetaobject.cpp:237
#39 0x011fadf6 in QMetaCallEvent::placeMetaCall (this=0x9e1a8f0, object=0x9f00a30) at kernel/qobject.cpp:534
#40 0x011fc6a2 in QObject::event (this=0x9f00a30, e=0x4) at kernel/qobject.cpp:1219
#41 0x02f1dfdc in QApplicationPrivate::notify_helper (this=0x980ad38, receiver=0x9f00a30, e=0x9e1a8f0) at kernel/qapplication.cpp:4396
#42 0x02f2404e in QApplication::notify (this=0x97fc650, receiver=0x9f00a30, e=0x9e1a8f0) at kernel/qapplication.cpp:3798
#43 0x00ea768a in KApplication::notify (this=0x97fc650, receiver=0x9f00a30, event=0x9e1a8f0) at ../../kdeui/kernel/kapplication.cpp:310
#44 0x011e9b3b in QCoreApplication::notifyInternal (this=0x97fc650, receiver=0x9f00a30, event=0x9e1a8f0) at kernel/qcoreapplication.cpp:732
#45 0x011ecd8b in sendEvent (receiver=0x0, event_type=0, data=0x97e6028) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#46 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x97e6028) at kernel/qcoreapplication.cpp:1373
#47 0x011ecf4d in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1266
#48 0x01218a74 in sendPostedEvents (s=0x980d110) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#49 postEventSourceDispatch (s=0x980d110) at kernel/qeventdispatcher_glib.cpp:277
#50 0x016e2855 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#51 0x016e6668 in ?? () from /lib/libglib-2.0.so.0
#52 0x016e6848 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#53 0x01218565 in QEventDispatcherGlib::processEvents (this=0x97e5ce8, flags=...) at kernel/qeventdispatcher_glib.cpp:415
#54 0x02fdfbe5 in QGuiEventDispatcherGlib::processEvents (this=0x97e5ce8, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#55 0x011e8609 in QEventLoop::processEvents (this=0xbfd33774, flags=) at kernel/qeventloop.cpp:149
#56 0x011e8a8a in QEventLoop::exec (this=0xbfd33774, flags=...) at kernel/qeventloop.cpp:201
#57 0x011ed00f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#58 0x02f1ce07 in QApplication::exec () at kernel/qapplication.cpp:3672
#59 0x00a4686e in kdemain (argc=1, argv=0xbfd33984) at ../../../../plasma/desktop/shell/main.cpp:118
#60 0x080485bb in main (argc=1, argv=0xbfd33984) at plasma-desktop_dummy.cpp:3

Possible duplicates by query: bug 270197, bug 269585, bug 268962, bug 268132, bug 268123.

Reported using DrKonqi