Bug 256616

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:

- Unusual behavior I noticed: I noticed a new icon in the task manager and I clicked on it. Read the content, and clicked once on the background to deselect. It crashed at that time.

-- Backtrace:
Application: Plasma Workspace (plasma-desktop), signal: Segmentation fault
[Current thread is 1 (Thread 0xb7888720 (LWP 1480))]

Thread 2 (Thread 0xaeab9b70 (LWP 1483)):
#0  0x00890e36 in clock_gettime () from /lib/librt.so.1
#1  0x0324d50b in do_gettime () at tools/qelapsedtimer_unix.cpp:105
#2  qt_gettime () at tools/qelapsedtimer_unix.cpp:119
#3  0x033246e5 in QTimerInfoList::updateCurrentTime (this=0x99d94c4) at kernel/qeventdispatcher_unix.cpp:339
#4  0x0332472a in QTimerInfoList::timerWait (this=0x99d94c4, tm=...) at kernel/qeventdispatcher_unix.cpp:442
#5  0x033227a8 in timerSourcePrepareHelper (src=<value optimized out>, timeout=0xaeab90ac) at kernel/qeventdispatcher_glib.cpp:136
#6  0x0332283d in timerSourcePrepare (source=0x0, timeout=0x894ff4) at kernel/qeventdispatcher_glib.cpp:169
#7  0x016aee6a in g_main_context_prepare () from /lib/libglib-2.0.so.0
#8  0x016af279 in ?? () from /lib/libglib-2.0.so.0
#9  0x016af848 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#10 0x0332259f in QEventDispatcherGlib::processEvents (this=0x99d5f08, flags=...) at kernel/qeventdispatcher_glib.cpp:417
#11 0x032f2609 in QEventLoop::processEvents (this=0xaeab9280, flags=) at kernel/qeventloop.cpp:149
#12 0x032f2a8a in QEventLoop::exec (this=0xaeab9280, flags=...) at kernel/qeventloop.cpp:201
#13 0x031eeb7e in QThread::exec (this=0x99d7f58) at thread/qthread.cpp:490
#14 0x032d135b in QInotifyFileSystemWatcherEngine::run (this=0x99d7f58) at io/qfilesystemwatcher_inotify.cpp:248
#15 0x031f1df9 in QThreadPrivate::start (arg=0x99d7f58) at thread/qthread_unix.cpp:266
#16 0x0033acc9 in start_thread () from /lib/libpthread.so.0
#17 0x001e06ae in clone () from /lib/libc.so.6

Thread 1 (Thread 0xb7888720 (LWP 1480)):
[KCrash Handler]
#7  0x031ec4c9 in QMutex::lock (this=0x91f95da) at thread/qmutex.cpp:151
#8  0x032f6724 in QCoreApplication::postEvent (receiver=0xa854f48, event=0xbb983a8, priority=0) at kernel/qcoreapplication.cpp:1141
#9  0x032f6aac in QCoreApplication::postEvent (receiver=0xa854f48, event=0xbb983a8) at kernel/qcoreapplication.cpp:1094
#10 0x033052c4 in QObject::deleteLater (this=0xa854f48) at kernel/qobject.cpp:2131
#11 0x02403c1c in KJob::emitResult (this=0xa854f48) at ../../kdecore/jobs/kjob.cpp:315
#12 0x00e695a7 in Plasma::ServiceJob::setResult (this=0xa854f48, result=...) at ../../plasma/servicejob.cpp:80
#13 0x08aa6d6d in StatusNotifierItemJob::contextMenuReady (this=0xa854f48, menu=0x91f9588) at ../../../../../plasma/generic/dataengines/statusnotifieritem/statusnotifieritemjob.cpp:53
#14 0x08aa6ded in StatusNotifierItemJob::qt_metacall (this=0xa854f48, _c=QMetaObject::InvokeMetaMethod, _id=27, _a=0xbfbf5138) at ./statusnotifieritemjob.moc:75
#15 0x032f98ca in QMetaObject::metacall (object=0xa854f48, cl=176508744, idx=27, argv=0xbfbf5138) at kernel/qmetaobject.cpp:237
#16 0x0330c6ad in QMetaObject::activate (sender=0xa29e970, m=0x8aadc40, local_signal_index=0, argv=0x91f9588) at kernel/qobject.cpp:3280
#17 0x08aa00a3 in StatusNotifierItemSource::contextMenuReady (this=0xa29e970, _t1=0x91f9588) at ./statusnotifieritemsource.moc:109
#18 0x08aa02b1 in StatusNotifierItemSource::contextMenuReady (this=0xa29e970) at ../../../../../plasma/generic/dataengines/statusnotifieritem/statusnotifieritemsource.cpp:369
#19 0x08aa5803 in StatusNotifierItemSource::qt_metacall (this=0xa29e970, _c=QMetaObject::InvokeMetaMethod, _id=11, _a=0xbfbf525c) at ./statusnotifieritemsource.moc:90
#20 0x032f98ca in QMetaObject::metacall (object=0xa29e970, cl=176508744, idx=11, argv=0xbfbf525c) at kernel/qmetaobject.cpp:237
#21 0x0330c6ad in QMetaObject::activate (sender=0xa39e068, m=0xa96d84, local_signal_index=0, argv=0x91f9588) at kernel/qobject.cpp:3280
#22 0x00a81567 in DBusMenuImporter::menuUpdated() () from /usr/lib/libdbusmenu-qt.so.2
#23 0x00a86cdc in DBusMenuImporter::slotMenuAboutToShow() () from /usr/lib/libdbusmenu-qt.so.2
#24 0x00a87f2b in DBusMenuImporter::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libdbusmenu-qt.so.2
#25 0x032f98ca in QMetaObject::metacall (object=0xa39e068, cl=176508744, idx=12, argv=0xbfbf549c) at kernel/qmetaobject.cpp:237
#26 0x0330c6ad in QMetaObject::activate (sender=0x91f9588, m=0x50a6fe8, local_signal_index=0, argv=0x91f9588) at kernel/qobject.cpp:3280
#27 0x04be5ee7 in QMenu::aboutToShow (this=0x91f9588) at .moc/release-shared/moc_qmenu.cpp:151
#28 0x04bed193 in QMenu::qt_metacall (this=0x91f9588, _c=QMetaObject::InvokeMetaMethod, _id=0, _a=0xbfbf55ec) at .moc/release-shared/moc_qmenu.cpp:97
#29 0x032f98ca in QMetaObject::metacall (object=0x91f9588, cl=176508744, idx=27, argv=0xbfbf55ec) at kernel/qmetaobject.cpp:237
#30 0x032fd352 in QMetaMethod::invoke (this=0xbfbf577c, object=0x91f9588, connectionType=Qt::DirectConnection, returnValue=..., val0=..., val1=..., val2=..., val3=..., val4=..., val5=..., val6=..., val7=..., val8=..., val9=...) at kernel/qmetaobject.cpp:1575
#31 0x032fea1f in QMetaObject::invokeMethod (obj=0x91f9588, member=0xa8d3e1 "aboutToShow", type=Qt::AutoConnection, ret=..., val0=..., val1=..., val2=..., val3=..., val4=..., val5=..., val6=..., val7=..., val8=..., val9=...) at kernel/qmetaobject.cpp:1148
#32 0x00a8193e in DBusMenuImporter::updateMenu() () from /usr/lib/libdbusmenu-qt.so.2
#33 0x08aa16ef in StatusNotifierItemSource::contextMenu (this=0xa29e970, x=211, y=783) at ../../../../../plasma/generic/dataengines/statusnotifieritem/statusnotifieritemsource.cpp:474
#34 0x08aa833e in StatusNotifierItemJob::start (this=0xa854f48) at ../../../../../plasma/generic/dataengines/statusnotifieritem/statusnotifieritemjob.cpp:43
#35 0x00e69423 in Plasma::ServiceJobPrivate::slotStart (this=0xa6f4888) at ../../plasma/servicejob.cpp:37
#36 0x00e694f4 in Plasma::ServiceJob::qt_metacall (this=0xa854f48, _c=QMetaObject::InvokeMetaMethod, _id=26, _a=0xa581ea8) at ./servicejob.moc:72
#37 0x08aa6dca in StatusNotifierItemJob::qt_metacall (this=0xa854f48, _c=QMetaObject::InvokeMetaMethod, _id=26, _a=0xa581ea8) at ./statusnotifieritemjob.moc:70
#38 0x032f98ca in QMetaObject::metacall (object=0xa854f48, cl=176508744, idx=26, argv=0xa581ea8) at kernel/qmetaobject.cpp:237
#39 0x03304df6 in QMetaCallEvent::placeMetaCall (this=0x9204b88, object=0xa854f48) at kernel/qobject.cpp:534
#40 0x033066a2 in QObject::event (this=0xa854f48, e=0x0) at kernel/qobject.cpp:1219
#41 0x04721fdc in QApplicationPrivate::notify_helper (this=0x91cbf88, receiver=0xa854f48, e=0x9204b88) at kernel/qapplication.cpp:4396
#42 0x0472804e in QApplication::notify (this=0x91c1338, receiver=0xa854f48, e=0x9204b88) at kernel/qapplication.cpp:3798
#43 0x0116568a in KApplication::notify (this=0x91c1338, receiver=0xa854f48, event=0x9204b88) at ../../kdeui/kernel/kapplication.cpp:310
#44 0x032f3b3b in QCoreApplication::notifyInternal (this=0x91c1338, receiver=0xa854f48, event=0x9204b88) at kernel/qcoreapplication.cpp:732
#45 0x032f6d8b in sendEvent (receiver=0x0, event_type=0, data=0x91ab028) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#46 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x91ab028) at kernel/qcoreapplication.cpp:1373
#47 0x032f6f4d in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1266
#48 0x03322a74 in sendPostedEvents (s=0x91ce310) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#49 postEventSourceDispatch (s=0x91ce310) at kernel/qeventdispatcher_glib.cpp:277
#50 0x016ab855 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#51 0x016af668 in ?? () from /lib/libglib-2.0.so.0
#52 0x016af848 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#53 0x03322565 in QEventDispatcherGlib::processEvents (this=0x91aace8, flags=...) at kernel/qeventdispatcher_glib.cpp:415
#54 0x047e3be5 in QGuiEventDispatcherGlib::processEvents (this=0x91aace8, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#55 0x032f2609 in QEventLoop::processEvents (this=0xbfbf6554, flags=) at kernel/qeventloop.cpp:149
#56 0x032f2a8a in QEventLoop::exec (this=0xbfbf6554, flags=...) at kernel/qeventloop.cpp:201
#57 0x032f700f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#58 0x04720e07 in QApplication::exec () at kernel/qapplication.cpp:3672
#59 0x0071c86e in kdemain (argc=1, argv=0xbfbf6764) at ../../../../plasma/desktop/shell/main.cpp:118
#60 0x080485bb in main (argc=1, argv=0xbfbf6764) at plasma-desktop_dummy.cpp:3

Possible duplicates by query: bug 256146, bug 255482, bug 255338, bug 254704, bug 254578.

Reported using DrKonqi