Application: plasma-desktop (0.3)
KDE Platform Version: 4.5.00 (KDE 4.5.0)
Qt Version: 4.7.0
Operating System: Linux 2.6.32-24-generic i686
Distribution: Ubuntu 10.04.1 LTS

-- Information about the crash:
- What I was doing when the application crashed:

I was trying to browse for new widgets when the desktop crashed.

-- Backtrace:
Application: Plasma Workspace (plasma-desktop), signal: Segmentation fault
[Current thread is 1 (Thread 0xb60ca940 (LWP 1489))]

Thread 3 (Thread 0xad493b70 (LWP 1497)):
#0  0x053bee16 in *__GI_clock_gettime (clock_id=87830516, tp=0xad492f80) at ../sysdeps/unix/clock_gettime.c:100
#1  0x02437edb in do_gettime () at tools/qelapsedtimer_unix.cpp:105
#2  qt_gettime () at tools/qelapsedtimer_unix.cpp:119
#3  0x0250e2f5 in QTimerInfoList::updateCurrentTime (this=0xa4b5d1c) at kernel/qeventdispatcher_unix.cpp:339
#4  0x0250e33a in QTimerInfoList::timerWait (this=0xa4b5d1c, tm=...) at kernel/qeventdispatcher_unix.cpp:442
#5  0x0250c3d8 in timerSourcePrepareHelper (src=<value optimized out>, timeout=0xad4930ac) at kernel/qeventdispatcher_glib.cpp:136
#6  0x0250c465 in timerSourcePrepare (source=0x0, timeout=0x53c2ff4) at kernel/qeventdispatcher_glib.cpp:169
#7  0x0664faca in g_main_context_prepare () from /lib/libglib-2.0.so.0
#8  0x0664fee9 in ?? () from /lib/libglib-2.0.so.0
#9  0x066504b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#10 0x0250c1cf in QEventDispatcherGlib::processEvents (this=0xa2a1200, flags=...) at kernel/qeventdispatcher_glib.cpp:414
#11 0x024dc419 in QEventLoop::processEvents (this=0xad493280, flags=) at kernel/qeventloop.cpp:149
#12 0x024dc89a in QEventLoop::exec (this=0xad493280, flags=...) at kernel/qeventloop.cpp:201
#13 0x023d9b5e in QThread::exec (this=0x9e2be10) at thread/qthread.cpp:490
#14 0x024bb55b in QInotifyFileSystemWatcherEngine::run (this=0x9e2be10) at io/qfilesystemwatcher_inotify.cpp:248
#15 0x023dce39 in QThreadPrivate::start (arg=0x9e2be10) at thread/qthread_unix.cpp:266
#16 0x0015d96e in start_thread (arg=0xad493b70) at pthread_create.c:300
#17 0x00263a4e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 2 (Thread 0xac491b70 (LWP 1523)):
#0  0x00a66422 in __kernel_vsyscall ()
#1  0x00162015 in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:122
#2  0x002709dd in __pthread_cond_wait (cond=0x1645290, mutex=0x1645278) at forward.c:139
#3  0x01542437 in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0x16401a0) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359
#4  0x01542481 in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=0x16401a0) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464
#5  0x0015d96e in start_thread (arg=0xac491b70) at pthread_create.c:300
#6  0x00263a4e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 1 (Thread 0xb60ca940 (LWP 1489)):
[KCrash Handler]
#7  KNS3::ItemsViewBaseDelegate::slotInstallActionTriggered (this=0xbfc9008, action=0xc755e60) at ../../../knewstuff/knewstuff3/ui/itemsviewbasedelegate.cpp:90
#8  0x0053d66f in KNS3::ItemsViewBaseDelegate::qt_metacall (this=0xbfc9008, _c=QMetaObject::InvokeMetaMethod, _id=3, _a=0xbfaa91e8) at moc_itemsviewbasedelegate.cpp:91
#9  0x0056d052 in KNS3::ItemsViewDelegate::qt_metacall (this=0xbfc9008, _c=QMetaObject::InvokeMetaMethod, _id=17, _a=0xbfaa91e8) at ./itemsviewdelegate.moc:64
#10 0x024e36ca in QMetaObject::metacall (object=0xbfc9008, cl=3215626328, idx=17, argv=0xbfaa91e8) at kernel/qmetaobject.cpp:237
#11 0x024f6455 in QMetaObject::activate (sender=0xc7500b8, m=0x4a104a4, local_signal_index=0, argv=0xbfaa91e8) at kernel/qobject.cpp:3280
#12 0x045a39f3 in QToolButton::triggered (this=0xc7500b8, _t1=0xc755e60) at .moc/release-shared/moc_qtoolbutton.cpp:165
#13 0x045a3a64 in QToolButtonPrivate::_q_menuTriggered (this=0xc751798, action=0x0) at widgets/qtoolbutton.cpp:985
#14 0x045a6772 in QToolButton::qt_metacall (this=0xc7500b8, _c=QMetaObject::InvokeMetaMethod, _id=6, _a=0xbfaa9348) at .moc/release-shared/moc_qtoolbutton.cpp:116
#15 0x024e36ca in QMetaObject::metacall (object=0xc7500b8, cl=3215626328, idx=45, argv=0xbfaa9348) at kernel/qmetaobject.cpp:237
#16 0x024f6455 in QMetaObject::activate (sender=0xc75c950, m=0x4a0f008, local_signal_index=2, argv=0xbfaa9348) at kernel/qobject.cpp:3280
#17 0x04551993 in QMenu::triggered (this=0xc75c950, _t1=0xc755e60) at .moc/release-shared/moc_qmenu.cpp:164
#18 0x0455471a in QMenuPrivate::_q_actionTriggered (this=0xc7b8e10) at widgets/qmenu.cpp:1111
#19 0x04558c26 in QMenu::qt_metacall (this=0xc75c950, _c=QMetaObject::InvokeMetaMethod, _id=8, _a=0xbfaa9538) at .moc/release-shared/moc_qmenu.cpp:105
#20 0x012d6bfa in KMenu::qt_metacall (this=0xc75c950, _c=QMetaObject::InvokeMetaMethod, _id=35, _a=0xbfaa9538) at ./kmenu.moc:76
#21 0x024e36ca in QMetaObject::metacall (object=0xc75c950, cl=3215626328, idx=35, argv=0xbfaa9538) at kernel/qmetaobject.cpp:237
#22 0x024f6455 in QMetaObject::activate (sender=0xc755e60, m=0x4a08390, local_signal_index=1, argv=0xbfaa9538) at kernel/qobject.cpp:3280
#23 0x0408a139 in QAction::triggered (this=0xc755e60, _t1=false) at .moc/release-shared/moc_qaction.cpp:263
#24 0x0408ba4c in QAction::activate (this=0xc755e60, event=QAction::Trigger) at kernel/qaction.cpp:1256
#25 0x0455331f in QMenuPrivate::activateCausedStack (this=0xc7b8e10, causedStack=..., action=0xc755e60, action_e=QAction::Trigger, self=true) at widgets/qmenu.cpp:993
#26 0x0455955b in QMenuPrivate::activateAction (this=0xc7b8e10, action=0xc755e60, action_e=QAction::Trigger, self=<value optimized out>) at widgets/qmenu.cpp:1085
#27 0x0455a0f0 in QMenu::mouseReleaseEvent (this=0xc75c950, e=0xbfaa9dd0) at widgets/qmenu.cpp:2301
#28 0x012d51b5 in KMenu::mouseReleaseEvent (this=0xc75c950, e=0xbfaa9dd0) at ../../kdeui/widgets/kmenu.cpp:471
#29 0x040efc48 in QWidget::event (this=0xc75c950, event=0xbfaa9dd0) at kernel/qwidget.cpp:8157
#30 0x0455bb3f in QMenu::event (this=0xc75c950, e=0xbfaa9dd0) at widgets/qmenu.cpp:2410
#31 0x040920cc in QApplicationPrivate::notify_helper (this=0x9e03508, receiver=0xc75c950, e=0xbfaa9dd0) at kernel/qapplication.cpp:4389
#32 0x04098ab7 in QApplication::notify (this=0x9df97d8, receiver=0xc75c950, e=0xbfaa9dd0) at kernel/qapplication.cpp:3952
#33 0x011da82a in KApplication::notify (this=0x9df97d8, receiver=0xc75c950, event=0xbfaa9dd0) at ../../kdeui/kernel/kapplication.cpp:310
#34 0x024dd96b in QCoreApplication::notifyInternal (this=0x9df97d8, receiver=0xc75c950, event=0xbfaa9dd0) at kernel/qcoreapplication.cpp:732
#35 0x04097162 in QCoreApplication::sendEvent (receiver=0xc75c950, event=0xbfaa9dd0, alienWidget=0x0, nativeWidget=0xc75c950, buttonDown=0x4a24300, lastMouseReceiver=..., spontaneous=true)
    at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#36 QApplicationPrivate::sendMouseEvent (receiver=0xc75c950, event=0xbfaa9dd0, alienWidget=0x0, nativeWidget=0xc75c950, buttonDown=0x4a24300, lastMouseReceiver=..., spontaneous=true)
    at kernel/qapplication.cpp:3051
#37 0x04125bff in QETWidget::translateMouseEvent (this=0xc75c950, event=0xbfaaa2ec) at kernel/qapplication_x11.cpp:4337
#38 0x04124b49 in QApplication::x11ProcessEvent (this=0x9df97d8, event=0xbfaaa2ec) at kernel/qapplication_x11.cpp:3414
#39 0x04153b3a in x11EventSourceDispatch (s=0x9e05df8, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#40 0x0664c5e5 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#41 0x066502d8 in ?? () from /lib/libglib-2.0.so.0
#42 0x066504b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#43 0x0250c195 in QEventDispatcherGlib::processEvents (this=0x9e02ee8, flags=...) at kernel/qeventdispatcher_glib.cpp:412
#44 0x041533b5 in QGuiEventDispatcherGlib::processEvents (this=0x9e02ee8, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#45 0x024dc419 in QEventLoop::processEvents (this=0xbfaaa5e0, flags=) at kernel/qeventloop.cpp:149
#46 0x024dc89a in QEventLoop::exec (this=0xbfaaa5e0, flags=...) at kernel/qeventloop.cpp:201
#47 0x04556a2e in QMenu::exec (this=0xc75c950, p=..., action=0x0) at widgets/qmenu.cpp:2054
#48 0x045a5d5b in QToolButtonPrivate::popupTimerDone (this=0xc751798) at widgets/qtoolbutton.cpp:955
#49 0x045a64fd in QToolButtonPrivate::_q_buttonPressed (this=0xc751798) at widgets/qtoolbutton.cpp:879
#50 0x045a6736 in QToolButton::qt_metacall (this=0xc7500b8, _c=QMetaObject::InvokeMetaMethod, _id=4, _a=0xbfaaa84c) at .moc/release-shared/moc_qtoolbutton.cpp:114
#51 0x024e36ca in QMetaObject::metacall (object=0xc7500b8, cl=3215626328, idx=43, argv=0xbfaaa84c) at kernel/qmetaobject.cpp:237
#52 0x024f6455 in QMetaObject::activate (sender=0xc7500b8, m=0x4a1b724, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3280
#53 0x047fa667 in QAbstractButton::pressed (this=0xc7500b8) at .moc/release-shared/moc_qabstractbutton.cpp:193
#54 0x044bb9d9 in QAbstractButtonPrivate::emitPressed (this=0xc751798) at widgets/qabstractbutton.cpp:560
#55 0x044bbbde in QAbstractButton::mousePressEvent (this=0xc7500b8, e=0xbfaab010) at widgets/qabstractbutton.cpp:1096
#56 0x045a71ce in QToolButton::mousePressEvent (this=0xc7500b8, e=0xbfaab010) at widgets/qtoolbutton.cpp:712
#57 0x040efc2c in QWidget::event (this=0xc7500b8, event=0xbfaab010) at kernel/qwidget.cpp:8153
#58 0x044bbcde in QAbstractButton::event (this=0xc7500b8, e=0x0) at widgets/qabstractbutton.cpp:1080
#59 0x045a6b9a in QToolButton::event (this=0xc7500b8, event=0xbfaab010) at widgets/qtoolbutton.cpp:1163
#60 0x040920cc in QApplicationPrivate::notify_helper (this=0x9e03508, receiver=0xc7500b8, e=0xbfaab010) at kernel/qapplication.cpp:4389
#61 0x04098ab7 in QApplication::notify (this=0x9df97d8, receiver=0xc7500b8, e=0xbfaab010) at kernel/qapplication.cpp:3952
#62 0x011da82a in KApplication::notify (this=0x9df97d8, receiver=0xc7500b8, event=0xbfaab010) at ../../kdeui/kernel/kapplication.cpp:310
#63 0x024dd96b in QCoreApplication::notifyInternal (this=0x9df97d8, receiver=0xc7500b8, event=0xbfaab010) at kernel/qcoreapplication.cpp:732
#64 0x04097162 in QCoreApplication::sendEvent (receiver=0xc7500b8, event=0xbfaab010, alienWidget=0xc7500b8, nativeWidget=0xbf9f7d0, buttonDown=0x4a24300, lastMouseReceiver=..., spontaneous=true)
    at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#65 QApplicationPrivate::sendMouseEvent (receiver=0xc7500b8, event=0xbfaab010, alienWidget=0xc7500b8, nativeWidget=0xbf9f7d0, buttonDown=0x4a24300, lastMouseReceiver=..., spontaneous=true)
    at kernel/qapplication.cpp:3051
#66 0x041256b8 in QETWidget::translateMouseEvent (this=0xbf9f7d0, event=0xbfaab52c) at kernel/qapplication_x11.cpp:4403
#67 0x04124b49 in QApplication::x11ProcessEvent (this=0x9df97d8, event=0xbfaab52c) at kernel/qapplication_x11.cpp:3414
#68 0x04153b3a in x11EventSourceDispatch (s=0x9e05df8, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#69 0x0664c5e5 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#70 0x066502d8 in ?? () from /lib/libglib-2.0.so.0
#71 0x066504b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#72 0x0250c195 in QEventDispatcherGlib::processEvents (this=0x9e02ee8, flags=...) at kernel/qeventdispatcher_glib.cpp:412
#73 0x041533b5 in QGuiEventDispatcherGlib::processEvents (this=0x9e02ee8, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#74 0x024dc419 in QEventLoop::processEvents (this=0xbfaab824, flags=) at kernel/qeventloop.cpp:149
#75 0x024dc89a in QEventLoop::exec (this=0xbfaab824, flags=...) at kernel/qeventloop.cpp:201
#76 0x024e0e4f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#77 0x04090ef7 in QApplication::exec () at kernel/qapplication.cpp:3665
#78 0x00daab1e in kdemain (argc=1, argv=0xbfaaba34) at ../../../../plasma/desktop/shell/main.cpp:118
#79 0x0804860b in main (argc=1, argv=0xbfaaba34) at plasma-desktop_dummy.cpp:3

Possible duplicates by query: bug 245387, bug 241680, bug 240898.

Reported using DrKonqi