Bug 202731

Application that crashed: plasma-desktop
Version of the application: 0.3
KDE Version: 4.3.00 (KDE 4.3.0)
Qt Version: 4.5.2
Operating System: Linux 2.6.28-11-generic x86_64
Distribution: Ubuntu 9.04

What I was doing when the application crashed:
When trying to enter the "adjustable clock settings", plasma crashes and restarts with the adjustable clock plasmoid removed.

 -- Backtrace:
Application: Plasma Workspace (kdeinit4), signal: Segmentation fault
[Current thread is 0 (LWP 19620)]

Thread 4 (Thread 0x7fce2bb86950 (LWP 19623)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007fce4ae83d19 in QWaitCondition::wait (this=0x20d0ab0, mutex=0x20d0aa8, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  0x00007fce49d0d81c in QHostInfoAgent::run (this=0x20d0a90) at kernel/qhostinfo.cpp:260
#3  0x00007fce4ae82d35 in QThreadPrivate::start (arg=0x20d0a90) at thread/qthread_unix.cpp:188
#4  0x00007fce46d7c3ba in start_thread (arg=<value optimized out>) at pthread_create.c:297
#5  0x00007fce47960fcd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#6  0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7fce1fd39950 (LWP 25271)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:217
#1  0x00007fce28e30f91 in ?? () from /usr/lib/libxine.so.1
#2  0x00007fce46d7c3ba in start_thread (arg=<value optimized out>) at pthread_create.c:297
#3  0x00007fce47960fcd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7fce1e692950 (LWP 25272)):
#0  0x00007fce46d7da1a in __pthread_mutex_lock (mutex=0x255fdd8) at pthread_mutex_lock.c:43
#1  0x00007fce46fccc58 in g_main_context_release () from /usr/lib/libglib-2.0.so.0
#2  0x00007fce46fce7e1 in ?? () from /usr/lib/libglib-2.0.so.0
#3  0x00007fce46fcea7c in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#4  0x00007fce4af95aae in QEventDispatcherGlib::processEvents (this=0x2746bb0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:329
#5  0x00007fce4af6af42 in QEventLoop::processEvents (this=<value optimized out>, flags={i = 510205904}) at kernel/qeventloop.cpp:149
#6  0x00007fce4af6b314 in QEventLoop::exec (this=0x7fce1e692010, flags={i = 510205984}) at kernel/qeventloop.cpp:201
#7  0x00007fce4ae7fdc8 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:487
#8  0x00007fce2908c62c in ?? () from /usr/lib/kde4/plugins/phonon_backend/phonon_xine.so
#9  0x00007fce4ae82d35 in QThreadPrivate::start (arg=0x2745500) at thread/qthread_unix.cpp:188
#10 0x00007fce46d7c3ba in start_thread (arg=<value optimized out>) at pthread_create.c:297
#11 0x00007fce47960fcd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fce4b438750 (LWP 19620)):
[KCrash Handler]
#5  0x000000000060b580 in QString::shared_null ()
#6  0x00007fce4af7e0c5 in QObject::connect (sender=0x28de900, signal=0x7fce2cadb938 "applyClicked()", receiver=0x256f470, method=0x7fce2cadb926 "configAccepted()", type=Qt::AutoConnection)
    at kernel/qobject.cpp:2490
#7  0x00007fce2cad0965 in ClockApplet::createConfigurationInterface (this=0x256f470, parent=0x28de900) at /build/buildd/kdebase-workspace-4.3.0/libs/plasmaclock/clockapplet.cpp:403
#8  0x00007fcdefeaf33d in ?? () from /usr/lib/kde4/plasma_applet_adjustableclock.so
#9  0x00007fce42892433 in Plasma::AppletPrivate::generateGenericConfigDialog (this=0x37713b0) at /build/buildd/kde4libs-4.3.0/plasma/applet.cpp:1653
#10 0x00007fce42892e8a in Plasma::Applet::showConfigurationInterface (this=0x256f470) at /build/buildd/kde4libs-4.3.0/plasma/applet.cpp:1603
#11 0x00007fce42895cea in Plasma::Applet::qt_metacall (this=0x256f470, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff5347a870)
    at /build/buildd/kde4libs-4.3.0/obj-x86_64-linux-gnu/plasma/applet.moc:147
#12 0x00007fce428dabf5 in Plasma::PopupApplet::qt_metacall (this=0x256f470, _c=1232740167, _id=0, _a=0x24) at /build/buildd/kde4libs-4.3.0/obj-x86_64-linux-gnu/plasma/popupapplet.moc:77
#13 0x00007fce2cad1b22 in ClockApplet::qt_metacall (this=0x256f470, _c=1232740167, _id=0, _a=0x24) at /build/buildd/kdebase-workspace-4.3.0/obj-x86_64-linux-gnu/libs/plasmaclock/clockapplet.moc:79
#14 0x00007fcdefeae235 in ?? () from /usr/lib/kde4/plasma_applet_adjustableclock.so
#15 0x00007fce4af81ea2 in QMetaObject::activate (sender=0x32c5b10, from_signal_index=<value optimized out>, to_signal_index=6, argv=0x24) at kernel/qobject.cpp:3113
#16 0x00007fce48531f37 in QAction::triggered (this=0x256f470, _t1=false) at .moc/release-shared/moc_qaction.cpp:236
#17 0x00007fce485333b0 in QAction::activate (this=0x32c5b10, event=<value optimized out>) at kernel/qaction.cpp:1160
#18 0x00007fce4893a52d in QMenuPrivate::activateCausedStack (this=0x525c3c0, causedStack=@0x7fff5347a990, action=0x32c5b10, action_e=QAction::Trigger, self=true) at widgets/qmenu.cpp:967
#19 0x00007fce4894053e in QMenuPrivate::activateAction (this=0x525c3c0, action=0x32c5b10, action_e=QAction::Trigger, self=true) at widgets/qmenu.cpp:1060
#20 0x00007fce4971ddc1 in KMenu::mouseReleaseEvent (this=0x7fff5347d240, e=0x7fff5347b330) at /build/buildd/kde4libs-4.3.0/kdeui/widgets/kmenu.cpp:456
#21 0x00007fce485890bf in QWidget::event (this=0x7fff5347d240, event=0x7fff5347b330) at kernel/qwidget.cpp:7549
#22 0x00007fce48942d8b in QMenu::event (this=0x7fff5347d240, e=0x7fff5347b330) at widgets/qmenu.cpp:2353
#23 0x00007fce48537f4d in QApplicationPrivate::notify_helper (this=0x18508a0, receiver=0x7fff5347d240, e=0x7fff5347b330) at kernel/qapplication.cpp:4056
#24 0x00007fce485408ea in QApplication::notify (this=<value optimized out>, receiver=0x7fff5347d240, e=0x7fff5347b330) at kernel/qapplication.cpp:3758
#25 0x00007fce4964a71b in KApplication::notify (this=0x1811a30, receiver=0x7fff5347d240, event=0x7fff5347b330) at /build/buildd/kde4libs-4.3.0/kdeui/kernel/kapplication.cpp:302
#26 0x00007fce4af6c6ac in QCoreApplication::notifyInternal (this=0x1811a30, receiver=0x7fff5347d240, event=0x7fff5347b330) at kernel/qcoreapplication.cpp:610
#27 0x00007fce4853fb38 in QApplicationPrivate::sendMouseEvent (receiver=0x7fff5347d240, event=0x7fff5347b330, alienWidget=0x0, nativeWidget=0x7fff5347d240, buttonDown=<value optimized out>, 
    lastMouseReceiver=@0x7fce48f6f010) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:216
#28 0x00007fce485a9cd4 in QETWidget::translateMouseEvent (this=0x7fff5347d240, event=<value optimized out>) at kernel/qapplication_x11.cpp:4343
#29 0x00007fce485a8b53 in QApplication::x11ProcessEvent (this=0x1811a30, event=0x7fff5347ceb0) at kernel/qapplication_x11.cpp:3550
#30 0x00007fce485d1454 in x11EventSourceDispatch (s=0x1853f20, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#31 0x00007fce46fcb20a in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#32 0x00007fce46fce8e0 in ?? () from /usr/lib/libglib-2.0.so.0
#33 0x00007fce46fcea7c in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#34 0x00007fce4af95a8f in QEventDispatcherGlib::processEvents (this=0x18503d0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:327
#35 0x00007fce485d0bdf in QGuiEventDispatcherGlib::processEvents (this=0x256f470, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:202
#36 0x00007fce4af6af42 in QEventLoop::processEvents (this=<value optimized out>, flags={i = 1397215648}) at kernel/qeventloop.cpp:149
#37 0x00007fce4af6b314 in QEventLoop::exec (this=0x7fff5347d1e0, flags={i = 1397215744}) at kernel/qeventloop.cpp:201
#38 0x00007fce48942be5 in QMenu::exec (this=<value optimized out>, p=@0x7fff5347d2c0, action=0x0) at widgets/qmenu.cpp:1993
#39 0x00007fce428a7150 in Plasma::ContainmentPrivate::showContextMenu (this=0x1e46dc0, point=<value optimized out>, screenPos=@0x7fff5347d2c0, includeApplet=true)
    at /build/buildd/kde4libs-4.3.0/plasma/containment.cpp:655
#40 0x00007fce428a725e in Plasma::Containment::contextMenuEvent (this=0x1ead3c0, event=0x7fff5347d9a0) at /build/buildd/kde4libs-4.3.0/plasma/containment.cpp:526
#41 0x00007fce48adcb3d in QGraphicsItem::sceneEvent (this=0x1ead3d0, event=0x7fce497a1f47) at graphicsview/qgraphicsitem.cpp:5000
#42 0x00007fce48b0e8d6 in QGraphicsScene::contextMenuEvent (this=<value optimized out>, contextMenuEvent=0x7fff5347d9a0) at graphicsview/qgraphicsscene.cpp:3956
#43 0x00007fce48b0f7f5 in QGraphicsScene::event (this=0x19611b0, event=0x7fff5347d9a0) at graphicsview/qgraphicsscene.cpp:3766
#44 0x00007fce48537f4d in QApplicationPrivate::notify_helper (this=0x18508a0, receiver=0x19611b0, e=0x7fff5347d9a0) at kernel/qapplication.cpp:4056
#45 0x00007fce4854018a in QApplication::notify (this=0x1811a30, receiver=0x19611b0, e=0x7fff5347d9a0) at kernel/qapplication.cpp:4021
#46 0x00007fce4964a71b in KApplication::notify (this=0x1811a30, receiver=0x19611b0, event=0x7fff5347d9a0) at /build/buildd/kde4libs-4.3.0/kdeui/kernel/kapplication.cpp:302
#47 0x00007fce4af6c6ac in QCoreApplication::notifyInternal (this=0x1811a30, receiver=0x19611b0, event=0x7fff5347d9a0) at kernel/qcoreapplication.cpp:610
#48 0x00007fce48b1b473 in QGraphicsView::contextMenuEvent (this=0x23d5160, event=0x7fff5347e100) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:213
#49 0x00007fce48589594 in QWidget::event (this=0x23d5160, event=0x7fff5347e100) at kernel/qwidget.cpp:7708
#50 0x00007fce488fbf0b in QFrame::event (this=0x23d5160, e=0x7fff5347e100) at widgets/qframe.cpp:559
#51 0x00007fce48b2030b in QGraphicsView::viewportEvent (this=0x23d5160, event=0x7fff5347e100) at graphicsview/qgraphicsview.cpp:2919
#52 0x00007fce4af6b9b8 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<value optimized out>, receiver=0x2289e70, event=0x7fff5347e100) at kernel/qcoreapplication.cpp:726
#53 0x00007fce48537f1c in QApplicationPrivate::notify_helper (this=0x18508a0, receiver=0x2289e70, e=0x7fff5347e100) at kernel/qapplication.cpp:4052
#54 0x00007fce4854062a in QApplication::notify (this=<value optimized out>, receiver=0x2289e70, e=0x7fff5347e100) at kernel/qapplication.cpp:3845
#55 0x00007fce4964a71b in KApplication::notify (this=0x1811a30, receiver=0x2289e70, event=0x7fff5347e100) at /build/buildd/kde4libs-4.3.0/kdeui/kernel/kapplication.cpp:302
#56 0x00007fce4af6c6ac in QCoreApplication::notifyInternal (this=0x1811a30, receiver=0x2289e70, event=0x7fff5347e100) at kernel/qcoreapplication.cpp:610
#57 0x00007fce485aa15a in QETWidget::translateMouseEvent (this=0x23d5160, event=<value optimized out>) at kernel/qapplication_x11.cpp:4415
#58 0x00007fce485a8b53 in QApplication::x11ProcessEvent (this=0x1811a30, event=0x7fff5347fcb0) at kernel/qapplication_x11.cpp:3550
#59 0x00007fce485d1454 in x11EventSourceDispatch (s=0x1853f20, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#60 0x00007fce46fcb20a in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#61 0x00007fce46fce8e0 in ?? () from /usr/lib/libglib-2.0.so.0
#62 0x00007fce46fcea7c in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#63 0x00007fce4af95a8f in QEventDispatcherGlib::processEvents (this=0x18503d0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:327
#64 0x00007fce485d0bdf in QGuiEventDispatcherGlib::processEvents (this=0x256f470, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:202
#65 0x00007fce4af6af42 in QEventLoop::processEvents (this=<value optimized out>, flags={i = 1397227424}) at kernel/qeventloop.cpp:149
#66 0x00007fce4af6b314 in QEventLoop::exec (this=0x7fff5347ffe0, flags={i = 1397227504}) at kernel/qeventloop.cpp:201
#67 0x00007fce4af6d5e4 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#68 0x00007fce3ee8e1eb in kdemain (argc=1, argv=0x17c4e00) at /build/buildd/kdebase-workspace-4.3.0/plasma/shells/desktop/main.cpp:50
#69 0x0000000000407215 in launch (argc=1, _name=0x18054b8 "/usr/bin/plasma-desktop", args=<value optimized out>, cwd=0x0, envc=0, envs=0x18054d8 "", reset_env=false, tty=0x0, avoid_loops=false, 
    startup_id_str=0x40a3a1 "0") at /build/buildd/kde4libs-4.3.0/kinit/kinit.cpp:676
#70 0x0000000000407a38 in handle_launcher_request (sock=8, who=<value optimized out>) at /build/buildd/kde4libs-4.3.0/kinit/kinit.cpp:1168
#71 0x0000000000407fe5 in handle_requests (waitForPid=0) at /build/buildd/kde4libs-4.3.0/kinit/kinit.cpp:1361
#72 0x0000000000408b26 in main (argc=2, argv=0x7fff53480e88, envp=0x7fff53480ea0) at /build/buildd/kde4libs-4.3.0/kinit/kinit.cpp:1788

This bug may be a duplicate of or related to bug 197171

Reported using DrKonqi