Bug 257791

Application: plasma-desktop (0.3)
KDE Platform Version: 4.5.1 (KDE 4.5.1)
Qt Version: 4.7.0
Operating System: Linux 2.6.35-22-generic i686
Distribution: Ubuntu 10.10

-- Information about the crash:
- What I was doing when the application crashed:
I was installing the new package versions (linux-headers, kernel and alsa-maverick backports) after refreshing the package lists. I had no other application opened (or minimized).
- Unusual behavior I noticed:
After the update, when the System Notification Helper says "Please reboot", Plasma crashed and restarted.

-- Backtrace:
Application: Spazio di lavoro di Plasma (plasma-desktop), signal: Segmentation fault
[Current thread is 1 (Thread 0xb603da30 (LWP 1698))]

Thread 2 (Thread 0xad269b70 (LWP 1735)):
#0  0x0318be36 in clock_gettime () from /lib/librt.so.1
#1  0x0541550b in do_gettime () at tools/qelapsedtimer_unix.cpp:105
#2  qt_gettime () at tools/qelapsedtimer_unix.cpp:119
#3  0x054ec6e5 in QTimerInfoList::updateCurrentTime (this=0xac900f34) at kernel/qeventdispatcher_unix.cpp:339
#4  0x054ec72a in QTimerInfoList::timerWait (this=0xac900f34, tm=...) at kernel/qeventdispatcher_unix.cpp:442
#5  0x054ea7a8 in timerSourcePrepareHelper (src=<value optimized out>, timeout=0xad268ffc) at kernel/qeventdispatcher_glib.cpp:136
#6  0x054ea83d in timerSourcePrepare (source=0x0, timeout=0x318fff4) at kernel/qeventdispatcher_glib.cpp:169
#7  0x02797e6a in g_main_context_prepare () from /lib/libglib-2.0.so.0
#8  0x02798279 in ?? () from /lib/libglib-2.0.so.0
#9  0x02798848 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#10 0x054ea59f in QEventDispatcherGlib::processEvents (this=0x847fe70, flags=...) at kernel/qeventdispatcher_glib.cpp:417
#11 0x054ba609 in QEventLoop::processEvents (this=0xad2691d0, flags=) at kernel/qeventloop.cpp:149
#12 0x054baa8a in QEventLoop::exec (this=0xad2691d0, flags=...) at kernel/qeventloop.cpp:201
#13 0x053b6b7e in QThread::exec (this=0x847fd68) at thread/qthread.cpp:490
#14 0x0549935b in QInotifyFileSystemWatcherEngine::run (this=0x847fd68) at io/qfilesystemwatcher_inotify.cpp:248
#15 0x053b9df9 in QThreadPrivate::start (arg=0x847fd68) at thread/qthread_unix.cpp:266
#16 0x02615ba8 in ?? () from /usr/lib/nvidia-current/libGL.so.1

Thread 1 (Thread 0xb603da30 (LWP 1698)):
[KCrash Handler]
#7  0x0241d3aa in KJob::isAutoDelete (this=0x94dc228) at ../../kdecore/jobs/kjob.cpp:353
#8  0x005ea5a7 in Plasma::ServiceJob::setResult (this=0x94dc228, result=...) at ../../plasma/servicejob.cpp:80
#9  0x0317cd6d in StatusNotifierItemJob::contextMenuReady (this=0x94dc228, menu=0x92a7100) at ../../../../../plasma/generic/dataengines/statusnotifieritem/statusnotifieritemjob.cpp:53
#10 0x0317cded in StatusNotifierItemJob::qt_metacall (this=0x94dc228, _c=QMetaObject::InvokeMetaMethod, _id=27, _a=0xbfc75358) at ./statusnotifieritemjob.moc:75
#11 0x054c18ca in QMetaObject::metacall (object=0x94dc228, cl=90110392, idx=27, argv=0xbfc75358) at kernel/qmetaobject.cpp:237
#12 0x054d46ad in QMetaObject::activate (sender=0x948a918, m=0x3183c40, local_signal_index=0, argv=0xffffffff) at kernel/qobject.cpp:3280
#13 0x031760a3 in StatusNotifierItemSource::contextMenuReady (this=0x948a918, _t1=0x92a7100) at ./statusnotifieritemsource.moc:109
#14 0x031762b1 in StatusNotifierItemSource::contextMenuReady (this=0x948a918) at ../../../../../plasma/generic/dataengines/statusnotifieritem/statusnotifieritemsource.cpp:369
#15 0x0317b803 in StatusNotifierItemSource::qt_metacall (this=0x948a918, _c=QMetaObject::InvokeMetaMethod, _id=11, _a=0xbfc7547c) at ./statusnotifieritemsource.moc:90
#16 0x054c18ca in QMetaObject::metacall (object=0x948a918, cl=90110392, idx=11, argv=0xbfc7547c) at kernel/qmetaobject.cpp:237
#17 0x054d46ad in QMetaObject::activate (sender=0x94d0dd8, m=0x22b1d84, local_signal_index=0, argv=0xffffffff) at kernel/qobject.cpp:3280
#18 0x0229c567 in DBusMenuImporter::menuUpdated() () from /usr/lib/libdbusmenu-qt.so.2
#19 0x022a1cdc in DBusMenuImporter::slotMenuAboutToShow() () from /usr/lib/libdbusmenu-qt.so.2
#20 0x022a2f2b in DBusMenuImporter::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libdbusmenu-qt.so.2
#21 0x054c18ca in QMetaObject::metacall (object=0x94d0dd8, cl=90110392, idx=12, argv=0xbfc756bc) at kernel/qmetaobject.cpp:237
#22 0x054d46ad in QMetaObject::activate (sender=0x92a7100, m=0x1ddcfe8, local_signal_index=0, argv=0xffffffff) at kernel/qobject.cpp:3280
#23 0x0191bee7 in QMenu::aboutToShow (this=0x92a7100) at .moc/release-shared/moc_qmenu.cpp:151
#24 0x01923193 in QMenu::qt_metacall (this=0x92a7100, _c=QMetaObject::InvokeMetaMethod, _id=0, _a=0xbfc7580c) at .moc/release-shared/moc_qmenu.cpp:97
#25 0x054c18ca in QMetaObject::metacall (object=0x92a7100, cl=90110392, idx=27, argv=0xbfc7580c) at kernel/qmetaobject.cpp:237
#26 0x054c5352 in QMetaMethod::invoke (this=0xbfc7599c, object=0x92a7100, connectionType=Qt::DirectConnection, returnValue=..., val0=..., val1=..., val2=..., val3=..., val4=..., val5=..., val6=..., val7=..., val8=..., val9=...) at kernel/qmetaobject.cpp:1575
#27 0x054c6a1f in QMetaObject::invokeMethod (obj=0x92a7100, member=0x22a83e1 "aboutToShow", type=Qt::AutoConnection, ret=..., val0=..., val1=..., val2=..., val3=..., val4=..., val5=..., val6=..., val7=..., val8=..., val9=...) at kernel/qmetaobject.cpp:1148
#28 0x0229c93e in DBusMenuImporter::updateMenu() () from /usr/lib/libdbusmenu-qt.so.2
#29 0x031776ef in StatusNotifierItemSource::contextMenu (this=0x948a918, x=1295, y=871) at ../../../../../plasma/generic/dataengines/statusnotifieritem/statusnotifieritemsource.cpp:474
#30 0x0317e33e in StatusNotifierItemJob::start (this=0x94dc228) at ../../../../../plasma/generic/dataengines/statusnotifieritem/statusnotifieritemjob.cpp:43
#31 0x005ea423 in Plasma::ServiceJobPrivate::slotStart (this=0x9351be0) at ../../plasma/servicejob.cpp:37
#32 0x005ea4f4 in Plasma::ServiceJob::qt_metacall (this=0x94dc228, _c=QMetaObject::InvokeMetaMethod, _id=26, _a=0x88e6070) at ./servicejob.moc:72
#33 0x0317cdca in StatusNotifierItemJob::qt_metacall (this=0x94dc228, _c=QMetaObject::InvokeMetaMethod, _id=26, _a=0x88e6070) at ./statusnotifieritemjob.moc:70
#34 0x054c18ca in QMetaObject::metacall (object=0x94dc228, cl=90110392, idx=26, argv=0x88e6070) at kernel/qmetaobject.cpp:237
#35 0x054ccdf6 in QMetaCallEvent::placeMetaCall (this=0x959ba40, object=0x94dc228) at kernel/qobject.cpp:534
#36 0x054ce6a2 in QObject::event (this=0x94dc228, e=0x8509cf0) at kernel/qobject.cpp:1219
#37 0x01457fdc in QApplicationPrivate::notify_helper (this=0x844aee0, receiver=0x94dc228, e=0x959ba40) at kernel/qapplication.cpp:4396
#38 0x0145e04e in QApplication::notify (this=0x8439548, receiver=0x94dc228, e=0x959ba40) at kernel/qapplication.cpp:3798
#39 0x0114d68a in KApplication::notify (this=0x8439548, receiver=0x94dc228, event=0x959ba40) at ../../kdeui/kernel/kapplication.cpp:310
#40 0x054bbb3b in QCoreApplication::notifyInternal (this=0x8439548, receiver=0x94dc228, event=0x959ba40) at kernel/qcoreapplication.cpp:732
#41 0x054bed8b in sendEvent (receiver=0x0, event_type=0, data=0x83e5028) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#42 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x83e5028) at kernel/qcoreapplication.cpp:1373
#43 0x054bef4d in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1266
#44 0x054eaa74 in sendPostedEvents (s=0x844d310) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#45 postEventSourceDispatch (s=0x844d310) at kernel/qeventdispatcher_glib.cpp:277
#46 0x02794855 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#47 0x02798668 in ?? () from /lib/libglib-2.0.so.0
#48 0x02798848 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#49 0x054ea565 in QEventDispatcherGlib::processEvents (this=0x83e4ce8, flags=...) at kernel/qeventdispatcher_glib.cpp:415
#50 0x01519be5 in QGuiEventDispatcherGlib::processEvents (this=0x83e4ce8, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#51 0x054ba609 in QEventLoop::processEvents (this=0xbfc76774, flags=) at kernel/qeventloop.cpp:149
#52 0x054baa8a in QEventLoop::exec (this=0xbfc76774, flags=...) at kernel/qeventloop.cpp:201
#53 0x054bf00f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#54 0x01456e07 in QApplication::exec () at kernel/qapplication.cpp:3672
#55 0x0028b86e in kdemain (argc=1, argv=0xbfc76984) at ../../../../plasma/desktop/shell/main.cpp:118
#56 0x080485bb in main (argc=1, argv=0xbfc76984) at plasma-desktop_dummy.cpp:3

This bug may be a duplicate of or related to bug 241562.

Possible duplicates by query: bug 257691, bug 257505, bug 256782, bug 256248, bug 256056.

Reported using DrKonqi