Bug 261741

Application: plasma-desktop (0.3)
KDE Platform Version: 4.5.4 (KDE 4.5.4)
Qt Version: 4.7.0
Operating System: Linux 2.6.35-23-generic i686
Distribution: Ubuntu 10.10

-- Information about the crash:
- What I was doing when the application crashed:An icon like kpackagekit appeared in systetray. When I clicked on it plasma crashed.

-- Backtrace:
Application: Plasma Workspace (plasma-desktop), signal: Segmentation fault
[Current thread is 1 (Thread 0xb7721720 (LWP 1847))]

Thread 2 (Thread 0xaea99b70 (LWP 1849)):
#0  0x00fcc416 in __kernel_vsyscall ()
#1  0x0029cdf6 in __poll (fds=0x333ff4, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#2  0x02788a1b in g_poll () from /lib/libglib-2.0.so.0
#3  0x0277b43c in ?? () from /lib/libglib-2.0.so.0
#4  0x0277b848 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#5  0x0638b59f in QEventDispatcherGlib::processEvents (this=0x8e24c50, flags=...) at kernel/qeventdispatcher_glib.cpp:417
#6  0x0635b609 in QEventLoop::processEvents (this=0xaea99280, flags=) at kernel/qeventloop.cpp:149
#7  0x0635ba8a in QEventLoop::exec (this=0xaea99280, flags=...) at kernel/qeventloop.cpp:201
#8  0x06257b7e in QThread::exec (this=0x8e24bb8) at thread/qthread.cpp:490
#9  0x0633a35b in QInotifyFileSystemWatcherEngine::run (this=0x8e24bb8) at io/qfilesystemwatcher_inotify.cpp:248
#10 0x0625adf9 in QThreadPrivate::start (arg=0x8e24bb8) at thread/qthread_unix.cpp:266
#11 0x001b0cc9 in start_thread (arg=0xaea99b70) at pthread_create.c:304
#12 0x002ab69e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 1 (Thread 0xb7721720 (LWP 1847)):
[KCrash Handler]
#7  0x0625559b in fetchAndAddOrdered (this=0x6096120) at ../../include/QtCore/../../src/corelib/arch/qatomic_i386.h:163
#8  fetchAndAddAcquire (this=0x6096120) at ../../include/QtCore/../../src/corelib/arch/qatomic_i386.h:296
#9  QMutex::lock (this=0x6096120) at thread/qmutex.cpp:159
#10 0x0635f724 in QCoreApplication::postEvent (receiver=0x9cf3220, event=0x9502fc8, priority=0) at kernel/qcoreapplication.cpp:1141
#11 0x0635faac in QCoreApplication::postEvent (receiver=0x9cf3220, event=0x9502fc8) at kernel/qcoreapplication.cpp:1094
#12 0x0636e2c4 in QObject::deleteLater (this=0x9cf3220) at kernel/qobject.cpp:2131
#13 0x0095ce6c in KJob::emitResult (this=0x9cf3220) at ../../kdecore/jobs/kjob.cpp:315
#14 0x004b2b97 in Plasma::ServiceJob::setResult (this=0x9cf3220, result=...) at ../../plasma/servicejob.cpp:80
#15 0x02fa5d6d in StatusNotifierItemJob::contextMenuReady (this=0x9cf3220, menu=0x9d006e0) at ../../../../../plasma/generic/dataengines/statusnotifieritem/statusnotifieritemjob.cpp:53
#16 0x02fa5ded in StatusNotifierItemJob::qt_metacall (this=0x9cf3220, _c=QMetaObject::InvokeMetaMethod, _id=27, _a=0xbfcfd718) at ./statusnotifieritemjob.moc:75
#17 0x063628ca in QMetaObject::metacall (object=0x9cf3220, cl=164573728, idx=27, argv=0xbfcfd718) at kernel/qmetaobject.cpp:237
#18 0x063756ad in QMetaObject::activate (sender=0x9c097d0, m=0x2facc40, local_signal_index=0, argv=0x5e9df00) at kernel/qobject.cpp:3280
#19 0x02f9f0a3 in StatusNotifierItemSource::contextMenuReady (this=0x9c097d0, _t1=0x9d006e0) at ./statusnotifieritemsource.moc:109
#20 0x02f9f2b1 in StatusNotifierItemSource::contextMenuReady (this=0x9c097d0) at ../../../../../plasma/generic/dataengines/statusnotifieritem/statusnotifieritemsource.cpp:369
#21 0x02fa4803 in StatusNotifierItemSource::qt_metacall (this=0x9c097d0, _c=QMetaObject::InvokeMetaMethod, _id=11, _a=0xbfcfd83c) at ./statusnotifieritemsource.moc:90
#22 0x063628ca in QMetaObject::metacall (object=0x9c097d0, cl=164573728, idx=11, argv=0xbfcfd83c) at kernel/qmetaobject.cpp:237
#23 0x063756ad in QMetaObject::activate (sender=0x94e0108, m=0x271dd84, local_signal_index=0, argv=0x5e9df00) at kernel/qobject.cpp:3280
#24 0x02708567 in DBusMenuImporter::menuUpdated() () from /usr/lib/libdbusmenu-qt.so.2
#25 0x0270dcdc in DBusMenuImporter::slotMenuAboutToShow() () from /usr/lib/libdbusmenu-qt.so.2
#26 0x0270ef2b in DBusMenuImporter::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libdbusmenu-qt.so.2
#27 0x063628ca in QMetaObject::metacall (object=0x94e0108, cl=164573728, idx=12, argv=0xbfcfda7c) at kernel/qmetaobject.cpp:237
#28 0x063756ad in QMetaObject::activate (sender=0x9d006e0, m=0x609afe8, local_signal_index=0, argv=0x5e9df00) at kernel/qobject.cpp:3280
#29 0x05bd9ee7 in QMenu::aboutToShow (this=0x9d006e0) at .moc/release-shared/moc_qmenu.cpp:151
#30 0x05be1193 in QMenu::qt_metacall (this=0x9d006e0, _c=QMetaObject::InvokeMetaMethod, _id=0, _a=0xbfcfdbcc) at .moc/release-shared/moc_qmenu.cpp:97
#31 0x063628ca in QMetaObject::metacall (object=0x9d006e0, cl=164573728, idx=27, argv=0xbfcfdbcc) at kernel/qmetaobject.cpp:237
#32 0x06366352 in QMetaMethod::invoke (this=0xbfcfdd5c, object=0x9d006e0, connectionType=Qt::DirectConnection, returnValue=..., val0=..., val1=..., val2=..., val3=..., val4=..., val5=..., val6=..., val7=..., val8=..., val9=...) at kernel/qmetaobject.cpp:1575
#33 0x06367a1f in QMetaObject::invokeMethod (obj=0x9d006e0, member=0x27143e1 "aboutToShow", type=Qt::AutoConnection, ret=..., val0=..., val1=..., val2=..., val3=..., val4=..., val5=..., val6=..., val7=..., val8=..., val9=...) at kernel/qmetaobject.cpp:1148
#34 0x0270893e in DBusMenuImporter::updateMenu() () from /usr/lib/libdbusmenu-qt.so.2
#35 0x02fa06ef in StatusNotifierItemSource::contextMenu (this=0x9c097d0, x=1089, y=749) at ../../../../../plasma/generic/dataengines/statusnotifieritem/statusnotifieritemsource.cpp:474
#36 0x02fa733e in StatusNotifierItemJob::start (this=0x9cf3220) at ../../../../../plasma/generic/dataengines/statusnotifieritem/statusnotifieritemjob.cpp:43
#37 0x004b2a13 in Plasma::ServiceJobPrivate::slotStart (this=0x9cf5478) at ../../plasma/servicejob.cpp:37
#38 0x004b2ae4 in Plasma::ServiceJob::qt_metacall (this=0x9cf3220, _c=QMetaObject::InvokeMetaMethod, _id=26, _a=0x9915428) at ./servicejob.moc:72
#39 0x02fa5dca in StatusNotifierItemJob::qt_metacall (this=0x9cf3220, _c=QMetaObject::InvokeMetaMethod, _id=26, _a=0x9915428) at ./statusnotifieritemjob.moc:70
#40 0x063628ca in QMetaObject::metacall (object=0x9cf3220, cl=164573728, idx=26, argv=0x9915428) at kernel/qmetaobject.cpp:237
#41 0x0636ddf6 in QMetaCallEvent::placeMetaCall (this=0x9717c60, object=0x9cf3220) at kernel/qobject.cpp:534
#42 0x0636f6a2 in QObject::event (this=0x9cf3220, e=0x1) at kernel/qobject.cpp:1219
#43 0x05715fdc in QApplicationPrivate::notify_helper (this=0x8d30498, receiver=0x9cf3220, e=0x9717c60) at kernel/qapplication.cpp:4396
#44 0x0571c04e in QApplication::notify (this=0x8d22508, receiver=0x9cf3220, e=0x9717c60) at kernel/qapplication.cpp:3798
#45 0x011a705a in KApplication::notify (this=0x8d22508, receiver=0x9cf3220, event=0x9717c60) at ../../kdeui/kernel/kapplication.cpp:310
#46 0x0635cb3b in QCoreApplication::notifyInternal (this=0x8d22508, receiver=0x9cf3220, event=0x9717c60) at kernel/qcoreapplication.cpp:732
#47 0x0635fd8b in sendEvent (receiver=0x0, event_type=0, data=0x8d0c028) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#48 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x8d0c028) at kernel/qcoreapplication.cpp:1373
#49 0x0635ff4d in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1266
#50 0x0638ba74 in sendPostedEvents (s=0x8d32910) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#51 postEventSourceDispatch (s=0x8d32910) at kernel/qeventdispatcher_glib.cpp:277
#52 0x02777855 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#53 0x0277b668 in ?? () from /lib/libglib-2.0.so.0
#54 0x0277b848 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#55 0x0638b565 in QEventDispatcherGlib::processEvents (this=0x8d0bce8, flags=...) at kernel/qeventdispatcher_glib.cpp:415
#56 0x057d7be5 in QGuiEventDispatcherGlib::processEvents (this=0x8d0bce8, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#57 0x0635b609 in QEventLoop::processEvents (this=0xbfcfeb34, flags=) at kernel/qeventloop.cpp:149
#58 0x0635ba8a in QEventLoop::exec (this=0xbfcfeb34, flags=...) at kernel/qeventloop.cpp:201
#59 0x0636000f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#60 0x05714e07 in QApplication::exec () at kernel/qapplication.cpp:3672
#61 0x001408e7 in kdemain (argc=1, argv=0xbfcfed44) at ../../../../plasma/desktop/shell/main.cpp:118
#62 0x080485bb in main (argc=1, argv=0xbfcfed44) at plasma-desktop_dummy.cpp:3

Possible duplicates by query: bug 260767, bug 258095, bug 254699, bug 252098, bug 247792.

Reported using DrKonqi