Bug 218641

Application: plasma-desktop (0.3)
KDE Platform Version: 4.3.82 (KDE 4.3.82 (KDE 4.4 >= 20091211)) (Compiled from sources)
Qt Version: 4.6.1
Operating System: Linux 2.6.32-020632-generic x86_64
Distribution: Ubuntu 9.04

-- Information about the crash:
plasma crash after trying to add 'webslice' widget from playground

 -- Backtrace:
Application: Plasma Workspace (plasma-desktop), signal: Segmentation fault
[Current thread is 0 (LWP 26866)]

Thread 5 (Thread 0x7f98ce4f5950 (LWP 26870)):
#0  0x00007f98ebeb52e9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007f98ec14be59 in QWaitCondition::wait (this=0x33e7940, mutex=0x33e7938, time=18446744073709551615) at /home/kde-devel/kdesvn/qt-copy/src/corelib/thread/qwaitcondition_unix.cpp:87
#2  0x00007f98ef91b014 in QHostInfoAgent::run (this=0x33e7920) at /home/kde-devel/kdesvn/qt-copy/src/network/kernel/qhostinfo.cpp:252
#3  0x00007f98ec14aed7 in QThreadPrivate::start (arg=0x33e7920) at /home/kde-devel/kdesvn/qt-copy/src/corelib/thread/qthread_unix.cpp:244
#4  0x00007f98ebeb13ba in start_thread () from /lib/libpthread.so.0
#5  0x00007f98eb473fcd in clone () from /lib/libc.so.6
#6  0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7f98c77fe950 (LWP 27911)):
#0  0x00007f98ebeb556d in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007f98bf527061 in ?? () from /usr/lib/libxine.so.1
#2  0x00007f98ebeb13ba in start_thread () from /lib/libpthread.so.0
#3  0x00007f98eb473fcd in clone () from /lib/libc.so.6
#4  0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7f98bb70b950 (LWP 27913)):
#0  0x00007f98eb46a496 in poll () from /lib/libc.so.6
#1  0x00007f98e670c77f in ?? () from /usr/lib/libglib-2.0.so.0
#2  0x00007f98e670ca7c in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#3  0x00007f98ec24fea6 in QEventDispatcherGlib::processEvents (this=0x58bdbe0, flags=<value optimized out>) at /home/kde-devel/kdesvn/qt-copy/src/corelib/kernel/qeventdispatcher_glib.cpp:409
#4  0x00007f98ec228a82 in QEventLoop::processEvents (this=<value optimized out>, flags={i = -1150243088}) at /home/kde-devel/kdesvn/qt-copy/src/corelib/kernel/qeventloop.cpp:149
#5  0x00007f98ec228c1c in QEventLoop::exec (this=0x7f98bb70af30, flags={i = -1150242992}) at /home/kde-devel/kdesvn/qt-copy/src/corelib/kernel/qeventloop.cpp:197
#6  0x00007f98ec148fa0 in QThread::exec (this=<value optimized out>) at /home/kde-devel/kdesvn/qt-copy/src/corelib/thread/qthread.cpp:487
#7  0x00007f98bf783db4 in Phonon::Xine::XineThread::run () from /home/kde-devel/kde/lib/kde4/plugins/phonon_backend/phonon_xine.so
#8  0x00007f98ec14aed7 in QThreadPrivate::start (arg=0x5080200) at /home/kde-devel/kdesvn/qt-copy/src/corelib/thread/qthread_unix.cpp:244
#9  0x00007f98ebeb13ba in start_thread () from /lib/libpthread.so.0
#10 0x00007f98eb473fcd in clone () from /lib/libc.so.6
#11 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f98b6af8950 (LWP 27922)):
#0  0x00007f98ebeb52e9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007f98ea4c99d6 in ?? () from /opt/qt4/lib/libQtWebKit.so.4
#2  0x00007f98ea4c99f9 in ?? () from /opt/qt4/lib/libQtWebKit.so.4
#3  0x00007f98ebeb13ba in start_thread () from /lib/libpthread.so.0
#4  0x00007f98eb473fcd in clone () from /lib/libc.so.6
#5  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f98f1a71780 (LWP 26866)):
[KCrash Handler]
#5  QGraphicsItem::pos (this=0x5f007300730075) at /home/kde-devel/kdesvn/qt-copy/src/gui/graphicsview/qgraphicsitem.cpp:3318
#6  0x00007f98f0c95de9 in AppletsListWidget::itemPosition (this=<value optimized out>, i=<value optimized out>)
    at /home/kde-devel/kdesvn/kdebase/workspace/libs/plasmagenericshell/widgetsExplorer/appletslist.cpp:674
#7  0x00007f98f0c96a7a in AppletsListWidget::manageArrows (this=0x3c4e300) at /home/kde-devel/kdesvn/kdebase/workspace/libs/plasmagenericshell/widgetsExplorer/appletslist.cpp:619
#8  0x00007f98f0c96d41 in AppletsListWidget::eventFilter (this=0x3c4e300, obj=0x3c16550, event=0x7fff0cd720d0)
    at /home/kde-devel/kdesvn/kdebase/workspace/libs/plasmagenericshell/widgetsExplorer/appletslist.cpp:173
#9  0x00007f98ec229447 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<value optimized out>, receiver=0x3c16550, event=0x7fff0cd720d0)
    at /home/kde-devel/kdesvn/qt-copy/src/corelib/kernel/qcoreapplication.cpp:819
#10 0x00007f98ec98045c in QApplicationPrivate::notify_helper (this=0x1c96f60, receiver=0x3c16550, e=0x7fff0cd720d0) at /home/kde-devel/kdesvn/qt-copy/src/gui/kernel/qapplication.cpp:4249
#11 0x00007f98ec987ae3 in QApplication::notify (this=0x1c87bf0, receiver=0x3c16550, e=0x7fff0cd720d0) at /home/kde-devel/kdesvn/qt-copy/src/gui/kernel/qapplication.cpp:3663
#12 0x00007f98ef241d8b in KApplication::notify (this=0x1c87bf0, receiver=0x3c16550, event=0x7fff0cd720d0) at /home/kde-devel/kdesvn/kdelibs/kdeui/kernel/kapplication.cpp:302
#13 0x00007f98ec229f9b in QCoreApplication::notifyInternal (this=0x1c87bf0, receiver=0x3c16550, event=0x7fff0cd720d0) at /home/kde-devel/kdesvn/qt-copy/src/corelib/kernel/qcoreapplication.cpp:704
#14 0x00007f98ecf513f5 in QGraphicsWidget::setGeometry (this=0x3c16550, rect=@0x7fff0cd72240) at ../../include/QtCore/../../../../qt-copy/src/corelib/kernel/qcoreapplication.h:215
#15 0x00007f98ecf4e399 in QGraphicsWidget::resize (this=0x3c16550, size=@0x7fff0cd722b0) at /home/kde-devel/kdesvn/qt-copy/src/gui/graphicsview/qgraphicswidget.cpp:309
#16 0x00007f98ecf4e846 in QGraphicsWidget::adjustSize (this=0x3c16550) at /home/kde-devel/kdesvn/qt-copy/src/gui/graphicsview/qgraphicswidget.cpp:807
#17 0x00007f98f0c977a1 in AppletsListWidget::updateList (this=0x3c4e300) at /home/kde-devel/kdesvn/kdebase/workspace/libs/plasmagenericshell/widgetsExplorer/appletslist.cpp:459
#18 0x00007f98f0c796c8 in AppletsListWidget::qt_metacall (this=0x3c4e300, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff0cd72490)
    at /home/kde-devel/kdesvn/build/kdebase/workspace/libs/plasmagenericshell/moc_appletslist.cpp:107
#19 0x00007f98ec23c358 in QMetaObject::activate (sender=0x4e48be0, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x1)
    at /home/kde-devel/kdesvn/qt-copy/src/corelib/kernel/qobject.cpp:3280
#20 0x00007f98f0c99570 in AppletsListWidget::timerEvent (this=0x3c4e300, event=0x7fff0cd72db0) at /home/kde-devel/kdesvn/kdebase/workspace/libs/plasmagenericshell/widgetsExplorer/appletslist.cpp:278
#21 0x00007f98ec238e53 in QObject::event (this=0x3c4e300, e=0x72) at /home/kde-devel/kdesvn/qt-copy/src/corelib/kernel/qobject.cpp:1223
#22 0x00007f98ecf4e01b in QGraphicsWidget::event (this=0x3c4e300, event=0x7fff0cd72db0) at /home/kde-devel/kdesvn/qt-copy/src/gui/graphicsview/qgraphicswidget.cpp:1360
#23 0x00007f98ec98048d in QApplicationPrivate::notify_helper (this=0x1c96f60, receiver=0x3c4e300, e=0x7fff0cd72db0) at /home/kde-devel/kdesvn/qt-copy/src/gui/kernel/qapplication.cpp:4253
#24 0x00007f98ec987ae3 in QApplication::notify (this=0x1c87bf0, receiver=0x3c4e300, e=0x7fff0cd72db0) at /home/kde-devel/kdesvn/qt-copy/src/gui/kernel/qapplication.cpp:3663
#25 0x00007f98ef241d8b in KApplication::notify (this=0x1c87bf0, receiver=0x3c4e300, event=0x7fff0cd72db0) at /home/kde-devel/kdesvn/kdelibs/kdeui/kernel/kapplication.cpp:302
#26 0x00007f98ec229f9b in QCoreApplication::notifyInternal (this=0x1c87bf0, receiver=0x3c4e300, event=0x7fff0cd72db0) at /home/kde-devel/kdesvn/qt-copy/src/corelib/kernel/qcoreapplication.cpp:704
#27 0x00007f98ec253754 in QTimerInfoList::activateTimers (this=0x1c9ab60) at ../../include/QtCore/../../../../qt-copy/src/corelib/kernel/qcoreapplication.h:215
#28 0x00007f98ec2501b8 in idleTimerSourceDispatch (source=<value optimized out>) at /home/kde-devel/kdesvn/qt-copy/src/corelib/kernel/qeventdispatcher_glib.cpp:184
#29 0x00007f98e670920a in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#30 0x00007f98e670c8e0 in ?? () from /usr/lib/libglib-2.0.so.0
#31 0x00007f98e670ca7c in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#32 0x00007f98ec24fe8c in QEventDispatcherGlib::processEvents (this=0x1c6f720, flags=<value optimized out>) at /home/kde-devel/kdesvn/qt-copy/src/corelib/kernel/qeventdispatcher_glib.cpp:407
#33 0x00007f98eca1f0ef in QGuiEventDispatcherGlib::processEvents (this=0x5f007300730075, flags=<value optimized out>) at /home/kde-devel/kdesvn/qt-copy/src/gui/kernel/qguieventdispatcher_glib.cpp:202
#34 0x00007f98ec228a82 in QEventLoop::processEvents (this=<value optimized out>, flags={i = 215429152}) at /home/kde-devel/kdesvn/qt-copy/src/corelib/kernel/qeventloop.cpp:149
#35 0x00007f98ec228c1c in QEventLoop::exec (this=0x7fff0cd73060, flags={i = 215429232}) at /home/kde-devel/kdesvn/qt-copy/src/corelib/kernel/qeventloop.cpp:197
#36 0x00007f98ec22af2c in QCoreApplication::exec () at /home/kde-devel/kdesvn/qt-copy/src/corelib/kernel/qcoreapplication.cpp:981
#37 0x00007f98f176b0e2 in kdemain (argc=1, argv=0x7fff0cd733e8) at /home/kde-devel/kdesvn/kdebase/workspace/plasma/desktop/shell/main.cpp:112
#38 0x00007f98eb3ac5a6 in __libc_start_main () from /lib/libc.so.6
#39 0x0000000000400889 in _start () at ../sysdeps/x86_64/elf/start.S:113

Possible duplicates by query: bug 217054.

Reported using DrKonqi