Bug 201256

Application that crashed: plasma-desktop
Version of the application: 0.3
KDE Version: 4.2.96 (KDE 4.2.96 (KDE 4.3 RC2))
Qt Version: 4.5.0
Operating System: Linux 2.6.28-13-generic i686
Distribution: Ubuntu 9.04

 -- Backtrace:
Application: Plasma Workspace (kdeinit4), signal: Segmentation fault
[Current thread is 0 (LWP 5267)]

Thread 2 (Thread 0xa7bffb90 (LWP 5270)):
#0  0xb8093430 in __kernel_vsyscall ()
#1  0xb65590e5 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0xb67392ed in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0xb7e8d9b2 in QWaitCondition::wait (this=0xa0c63e0, mutex=0xa0c63dc, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4  0xb77c8152 in QHostInfoAgent::run (this=0xa0c63d0) at kernel/qhostinfo.cpp:260
#5  0xb7e8c96e in QThreadPrivate::start (arg=0xa0c63d0) at thread/qthread_unix.cpp:189
#6  0xb65554ff in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#7  0xb672a49e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 1 (Thread 0xb6063a10 (LWP 5267)):
[KCrash Handler]
#6  0xb5c9d257 in KNS::Engine::downloadDialog (this=0xa130838) at /usr/include/qt4/QtGui/qwidget.h:473
#7  0xb5c9d4ac in KNS::Engine::downloadDialog (this=0xa130838, receiver=0xae31d60, slot=0xb5f0ed98 "1widgetBrowserFinished()") at /build/buildd/kde4libs-4.2.96/knewstuff/knewstuff2/engine.cpp:230
#8  0xb5e2c538 in Plasma::PlasmoidPackage::createNewWidgetBrowser (this=0xae31d60, parent=0xadabe08) at /build/buildd/kde4libs-4.2.96/plasma/private/packages.cpp:84
#9  0xb3e07473 in Plasma::AppletBrowserWidget::downloadWidgets (this=0xadabe08, type=@0xbfdaee28) at /build/buildd/kdebase-workspace-4.2.96/plasma/shells/common/appletbrowser.cpp:412
#10 0xb3e0b99d in Plasma::AppletBrowserWidget::qt_metacall (this=0xadabe08, _c=QMetaObject::InvokeMetaMethod, _id=2, _a=0xbfdaedec)
    at /build/buildd/kdebase-workspace-4.2.96/obj-i486-linux-gnu/plasma/shells/desktop/appletbrowser.moc:82
#11 0xb7f96ca8 in QMetaObject::activate (sender=0xb1cd238, from_signal_index=5, to_signal_index=5, argv=0xbfdaedec) at kernel/qobject.cpp:3069
#12 0xb7f97932 in QMetaObject::activate (sender=0xb1cd238, m=0xb8072878, local_signal_index=1, argv=0xbfdaedec) at kernel/qobject.cpp:3143
#13 0xb7f99b93 in QSignalMapper::mapped (this=0xb1cd238, _t1=@0xbfdaee28) at .moc/release-shared/moc_qsignalmapper.cpp:102
#14 0xb7f9a4bd in QSignalMapper::map (this=0xb1cd238, sender=0xb0248b0) at kernel/qsignalmapper.cpp:268
#15 0xb7f9a65e in QSignalMapper::map (this=0xb1cd238) at kernel/qsignalmapper.cpp:257
#16 0xb7f9af2b in QSignalMapper::qt_metacall (this=0xb1cd238, _c=QMetaObject::InvokeMetaMethod, _id=4, _a=0xbfdaef6c) at .moc/release-shared/moc_qsignalmapper.cpp:81
#17 0xb7f96ca8 in QMetaObject::activate (sender=0xb0248b0, from_signal_index=5, to_signal_index=6, argv=0xbfdaef6c) at kernel/qobject.cpp:3069
#18 0xb7f970e0 in QMetaObject::activate (sender=0xb0248b0, m=0xb729c008, from_local_signal_index=1, to_local_signal_index=2, argv=0xbfdaef6c) at kernel/qobject.cpp:3163
#19 0xb6a09891 in QAction::triggered (this=0xb0248b0, _t1=false) at .moc/release-shared/moc_qaction.cpp:236
#20 0xb6a0ae0f in QAction::activate (this=0xb0248b0, event=QAction::Trigger) at kernel/qaction.cpp:1160
#21 0xb6e8501c in QMenuPrivate::activateCausedStack (this=0xa207410, causedStack=@0xbfdaf048, action=0xb0248b0, action_e=QAction::Trigger, self=true) at widgets/qmenu.cpp:962
#22 0xb6e8b76b in QMenuPrivate::activateAction (this=0xa207410, action=0xb0248b0, action_e=QAction::Trigger, self=<value optimized out>) at widgets/qmenu.cpp:1058
#23 0xb6e8c242 in QMenu::mouseReleaseEvent (this=0xb018548, e=0xbfdaf688) at widgets/qmenu.cpp:2252
#24 0xb7632bb5 in KMenu::mouseReleaseEvent (this=0xb018548, e=0xbfdaf688) at /build/buildd/kde4libs-4.2.96/kdeui/widgets/kmenu.cpp:456
#25 0xb6a66b43 in QWidget::event (this=0xb018548, event=0xbfdaf688) at kernel/qwidget.cpp:7516
#26 0xb6e8e629 in QMenu::event (this=0xb018548, e=0xbfdaf688) at widgets/qmenu.cpp:2351
#27 0xb6a0fe9c in QApplicationPrivate::notify_helper (this=0x9b711e8, receiver=0xb018548, e=0xbfdaf688) at kernel/qapplication.cpp:4084
#28 0xb6a18b11 in QApplication::notify (this=0x9b4c010, receiver=0xb018548, e=0xbfdaf688) at kernel/qapplication.cpp:3786
#29 0xb754a4dd in KApplication::notify (this=0x9b4c010, receiver=0xb018548, event=0xbfdaf688) at /build/buildd/kde4libs-4.2.96/kdeui/kernel/kapplication.cpp:302
#30 0xb7f80a3b in QCoreApplication::notifyInternal (this=0x9b4c010, receiver=0xb018548, event=0xbfdaf688) at kernel/qcoreapplication.cpp:602
#31 0xb6a17b7e in QApplicationPrivate::sendMouseEvent (receiver=0xb018548, event=0xbfdaf688, alienWidget=0x0, nativeWidget=0xb018548, buttonDown=0xb72ba200, lastMouseReceiver=@0xb72ba204)
    at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:216
#32 0xb6a87c06 in QETWidget::translateMouseEvent (this=0xb018548, event=0xbfdafccc) at kernel/qapplication_x11.cpp:4359
#33 0xb6a86ca7 in QApplication::x11ProcessEvent (this=0x9b4c010, event=0xbfdafccc) at kernel/qapplication_x11.cpp:3421
#34 0xb6ab1c6a in x11EventSourceDispatch (s=0x9b73fa8, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#35 0xb65a2b88 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#36 0xb65a60eb in ?? () from /usr/lib/libglib-2.0.so.0
#37 0xb65a6268 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#38 0xb7fac438 in QEventDispatcherGlib::processEvents (this=0x9b70d40, flags={i = -1076167032}) at kernel/qeventdispatcher_glib.cpp:323
#39 0xb6ab1365 in QGuiEventDispatcherGlib::processEvents (this=0x9b70d40, flags={i = -1076166984}) at kernel/qguieventdispatcher_glib.cpp:202
#40 0xb7f7f06a in QEventLoop::processEvents (this=0xbfdaff2c, flags={i = -1076166920}) at kernel/qeventloop.cpp:149
#41 0xb7f7f4aa in QEventLoop::exec (this=0xbfdaff2c, flags={i = -1076166860}) at kernel/qeventloop.cpp:200
#42 0xb6e8e361 in QMenu::exec (this=0xb018548, p=@0xbfdaffd4, action=0x0) at widgets/qmenu.cpp:1991
#43 0xb6e9aa4d in QPushButtonPrivate::_q_popupPressed (this=0xa3ed8f0) at widgets/qpushbutton.cpp:611
#44 0xb6e9c0ef in QPushButton::qt_metacall (this=0xae3d470, _c=QMetaObject::InvokeMetaMethod, _id=1, _a=0xbfdb00c8) at .moc/release-shared/moc_qpushbutton.cpp:74
#45 0xb7640b3a in KPushButton::qt_metacall (this=0xae3d470, _c=QMetaObject::InvokeMetaMethod, _id=40, _a=0xbfdb00c8) at /build/buildd/kde4libs-4.2.96/obj-i486-linux-gnu/kdeui/kpushbutton.moc:70
#46 0xb7f96ca8 in QMetaObject::activate (sender=0xae3d470, from_signal_index=27, to_signal_index=27, argv=0x0) at kernel/qobject.cpp:3069
#47 0xb7f97932 in QMetaObject::activate (sender=0xae3d470, m=0xb72ad1e4, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3143
#48 0xb70c6257 in QAbstractButton::pressed (this=0xae3d470) at .moc/release-shared/moc_qabstractbutton.cpp:187
#49 0xb6df0c69 in QAbstractButtonPrivate::emitPressed (this=0xa3ed8f0) at widgets/qabstractbutton.cpp:557
#50 0xb6df0e4e in QAbstractButton::mousePressEvent (this=0xae3d470, e=0xbfdb06c8) at widgets/qabstractbutton.cpp:1092
#51 0xb7640781 in KPushButton::mousePressEvent (this=0xae3d470, e=0xbfdb06c8) at /build/buildd/kde4libs-4.2.96/kdeui/widgets/kpushbutton.cpp:226
#52 0xb6a66c46 in QWidget::event (this=0xae3d470, event=0xbfdb06c8) at kernel/qwidget.cpp:7512
#53 0xb6df0f5e in QAbstractButton::event (this=0xae3d470, e=0xbfdb06c8) at widgets/qabstractbutton.cpp:1077
#54 0xb6e9bf20 in QPushButton::event (this=0xae3d470, e=0xbfdb06c8) at widgets/qpushbutton.cpp:662
#55 0xb6a0fe9c in QApplicationPrivate::notify_helper (this=0x9b711e8, receiver=0xae3d470, e=0xbfdb06c8) at kernel/qapplication.cpp:4084
#56 0xb6a18b11 in QApplication::notify (this=0x9b4c010, receiver=0xae3d470, e=0xbfdb06c8) at kernel/qapplication.cpp:3786
#57 0xb754a4dd in KApplication::notify (this=0x9b4c010, receiver=0xae3d470, event=0xbfdb06c8) at /build/buildd/kde4libs-4.2.96/kdeui/kernel/kapplication.cpp:302
#58 0xb7f80a3b in QCoreApplication::notifyInternal (this=0x9b4c010, receiver=0xae3d470, event=0xbfdb06c8) at kernel/qcoreapplication.cpp:602
#59 0xb6a17b7e in QApplicationPrivate::sendMouseEvent (receiver=0xae3d470, event=0xbfdb06c8, alienWidget=0xae3d470, nativeWidget=0xae1f490, buttonDown=0xb72ba200, lastMouseReceiver=@0xb72ba204)
    at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:216
#60 0xb6a8797e in QETWidget::translateMouseEvent (this=0xae1f490, event=0xbfdb0d0c) at kernel/qapplication_x11.cpp:4425
#61 0xb6a86ca7 in QApplication::x11ProcessEvent (this=0x9b4c010, event=0xbfdb0d0c) at kernel/qapplication_x11.cpp:3421
#62 0xb6ab1c6a in x11EventSourceDispatch (s=0x9b73fa8, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#63 0xb65a2b88 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#64 0xb65a60eb in ?? () from /usr/lib/libglib-2.0.so.0
#65 0xb65a6268 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#66 0xb7fac438 in QEventDispatcherGlib::processEvents (this=0x9b70d40, flags={i = -1076162872}) at kernel/qeventdispatcher_glib.cpp:323
#67 0xb6ab1365 in QGuiEventDispatcherGlib::processEvents (this=0x9b70d40, flags={i = -1076162824}) at kernel/qguieventdispatcher_glib.cpp:202
#68 0xb7f7f06a in QEventLoop::processEvents (this=0xbfdb0f70, flags={i = -1076162760}) at kernel/qeventloop.cpp:149
#69 0xb7f7f4aa in QEventLoop::exec (this=0xbfdb0f70, flags={i = -1076162696}) at kernel/qeventloop.cpp:200
#70 0xb7f81959 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:880
#71 0xb6a0fd17 in QApplication::exec () at kernel/qapplication.cpp:3553
#72 0xb3de55d0 in kdemain (argc=1, argv=0x9b37160) at /build/buildd/kdebase-workspace-4.2.96/plasma/shells/desktop/main.cpp:50
#73 0x0804e27d in launch (argc=1, _name=0x9b0857c "/usr/bin/plasma-desktop", args=0x9b08594 "", cwd=0x0, envc=0, envs=0x9b08598 "", reset_env=false, tty=0x0, avoid_loops=false, 
    startup_id_str=0x8051391 "0") at /build/buildd/kde4libs-4.2.96/kinit/kinit.cpp:676
#74 0x0804ea5d in handle_launcher_request (sock=7, who=<value optimized out>) at /build/buildd/kde4libs-4.2.96/kinit/kinit.cpp:1168
#75 0x0804efe5 in handle_requests (waitForPid=0) at /build/buildd/kde4libs-4.2.96/kinit/kinit.cpp:1361
#76 0x0804fbca in main (argc=2, argv=0xbfdb1764, envp=0xbfdb1770) at /build/buildd/kde4libs-4.2.96/kinit/kinit.cpp:1788

Reported using DrKonqi