Bug 303005

Application: plasma-desktop (0.4)
KDE Platform Version: 4.8.95 (4.8.95)
Qt Version: 4.8.2
Operating System: Linux 3.0.6-gentoo x86_64
Distribution (Platform): Gentoo Packages

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

i click on plasma add new widgets from google and then crash.

The crash can be reproduced every time.

-- Backtrace:
Application: Plasma Desktop Shell (plasma-desktop), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f7d94916780 (LWP 11969))]

Thread 3 (Thread 0x7f7d7cab4700 (LWP 11984)):
#0  0x00007f7d942e8fad in read () from /lib64/libc.so.6
#1  0x00007f7d868fced0 in g_wakeup_acknowledge () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f7d868bf61c in g_main_context_check () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f7d868bfa7c in g_main_context_iterate.clone.6 () from /usr/lib64/libglib-2.0.so.0
#4  0x00007f7d868bfbec in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#5  0x00007f7d909b62d0 in QEventDispatcherGlib::processEvents (this=0x7f7d6c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#6  0x00007f7d90976ace in QEventLoop::processEvents (this=0x7f7d7cab3d60, flags=...) at kernel/qeventloop.cpp:149
#7  0x00007f7d90976c58 in QEventLoop::exec (this=0x7f7d7cab3d60, flags=...) at kernel/qeventloop.cpp:204
#8  0x00007f7d9084c711 in QThread::exec (this=0x14d7a40) at thread/qthread.cpp:501
#9  0x00007f7d90951628 in QInotifyFileSystemWatcherEngine::run (this=0x14d7a40) at io/qfilesystemwatcher_inotify.cpp:248
#10 0x00007f7d9084f096 in QThreadPrivate::start (arg=0x14d7a40) at thread/qthread_unix.cpp:307
#11 0x00007f7d905aaf06 in start_thread () from /lib64/libpthread.so.0
#12 0x00007f7d942f6a4d in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7f7d67a46700 (LWP 12177)):
#0  0x00007f7d905afb4e in pthread_cond_timedwait () from /lib64/libpthread.so.0
#1  0x00007f7d90850629 in QWaitConditionPrivate::wait (this=0x33547f0, time=30000) at thread/qwaitcondition_unix.cpp:84
#2  0x00007f7d908503ed in QWaitCondition::wait (this=0x3c584c0, mutex=0x3c584b8, time=30000) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f7d9083e265 in QThreadPoolThread::run (this=0x367bc90) at concurrent/qthreadpool.cpp:141
#4  0x00007f7d9084f096 in QThreadPrivate::start (arg=0x367bc90) at thread/qthread_unix.cpp:307
#5  0x00007f7d905aaf06 in start_thread () from /lib64/libpthread.so.0
#6  0x00007f7d942f6a4d in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7f7d94916780 (LWP 11969)):
[KCrash Handler]
#6  0x0000000200000000 in ?? ()
#7  0x00007f7d661be6d8 in ggadget::Gadget::GetDefaultFontSize (this=0x340b050) at gadget.cc:1256
#8  0x00007f7d662bccb2 in ggadget::View::GetDefaultFontSize (this=0x363acd0) at view.cc:2257
#9  0x00007f7d6629d3b0 in ggadget::TextFrame::Impl::SetUpFont (this=0x42dd120) at text_frame.cc:91
#10 0x00007f7d6629ccb3 in ggadget::TextFrame::GetSimpleExtents (this=0x39bbca0, width=0x7fff03169aa0, height=0x7fff03169a98) at text_frame.cc:381
#11 0x00007f7d66152930 in ggadget::ButtonElement::GetDefaultSize (this=0x39d62f0, width=0x7fff03169ad8, height=0x7fff03169ae0) at button_element.cc:356
#12 0x00007f7d66140dee in ggadget::BasicElement::Impl::Layout (this=0x341d5b0) at basic_element.cc:440
#13 0x00007f7d6613b649 in ggadget::BasicElement::Layout (this=0x39d62f0) at basic_element.cc:1848
#14 0x00007f7d661ab0e4 in ggadget::Elements::Impl::Layout (this=0x333aab0) at elements.cc:367
#15 0x00007f7d661a9041 in ggadget::Elements::Layout (this=0x3334c30) at elements.cc:645
#16 0x00007f7d6614131d in ggadget::BasicElement::Impl::Layout (this=0x3f44d30) at basic_element.cc:519
#17 0x00007f7d6613b649 in ggadget::BasicElement::Layout (this=0x3c65c28) at basic_element.cc:1848
#18 0x00007f7d6619d837 in ggadget::DivElement::Layout (this=0x3c65c28) at div_element.cc:80
#19 0x00007f7d661ab0e4 in ggadget::Elements::Impl::Layout (this=0x37b3700) at elements.cc:367
#20 0x00007f7d661a9041 in ggadget::Elements::Layout (this=0x33349d8) at elements.cc:645
#21 0x00007f7d6614131d in ggadget::BasicElement::Impl::Layout (this=0x34b15c0) at basic_element.cc:519
#22 0x00007f7d6613b649 in ggadget::BasicElement::Layout (this=0x3c659f8) at basic_element.cc:1848
#23 0x00007f7d6619d837 in ggadget::DivElement::Layout (this=0x3c659f8) at div_element.cc:80
#24 0x00007f7d661ab0e4 in ggadget::Elements::Impl::Layout (this=0x3708aa0) at elements.cc:367
#25 0x00007f7d661a9041 in ggadget::Elements::Layout (this=0x3d272b8) at elements.cc:645
#26 0x00007f7d662c3cd8 in ggadget::View::Impl::Layout (this=0x3d27000) at view.cc:1151
#27 0x00007f7d662ba55f in ggadget::View::Layout (this=0x363acd0) at view.cc:1803
#28 0x00007f7d667392ee in ggadget::qt::QtViewWidget::Impl::paintEvent (this=0x36cdf30, event=0x7fff0316aca0) at qt_view_widget.cc:140
#29 0x00007f7d66735d16 in ggadget::qt::QtViewWidget::paintEvent (this=0x33bbdd0, event=0x7fff0316aca0) at qt_view_widget.cc:580
#30 0x00007f7d8f884db7 in QWidget::event (this=0x33bbdd0, event=0x7fff0316aca0) at kernel/qwidget.cpp:8517
#31 0x00007f7d8f81eba2 in QApplicationPrivate::notify_helper (this=0x11dc740, receiver=0x33bbdd0, e=0x7fff0316aca0) at kernel/qapplication.cpp:4551
#32 0x00007f7d8f81e8a2 in QApplication::notify (this=0x11cadb0, receiver=0x33bbdd0, e=0x7fff0316aca0) at kernel/qapplication.cpp:4516
#33 0x00007f7d917bf4d1 in KApplication::notify (this=0x11cadb0, receiver=0x33bbdd0, event=0x7fff0316aca0) at /var/tmp/portage/kde-base/kdelibs-4.8.95/work/kdelibs-4.8.95/kdeui/kernel/kapplication.cpp:311
#34 0x00007f7d909795fd in QCoreApplication::notifyInternal (this=0x11cadb0, receiver=0x33bbdd0, event=0x7fff0316aca0) at kernel/qcoreapplication.cpp:915
#35 0x00007f7d8f821bb1 in QCoreApplication::sendSpontaneousEvent (receiver=0x33bbdd0, event=0x7fff0316aca0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:234
#36 0x00007f7d8f87c864 in QWidgetPrivate::drawWidget (this=0x3514060, pdev=0x40284b0, rgn=..., offset=..., flags=5, sharedPainter=0x0, backingStore=0x42e17a0) at kernel/qwidget.cpp:5594
#37 0x00007f7d8fac7956 in QWidgetBackingStore::sync (this=0x42e17a0) at painting/qbackingstore.cpp:1373
#38 0x00007f7d8fac6b1b in QWidgetBackingStore::sync (this=0x42e17a0, exposedWidget=0x33bbdd0, exposedRegion=...) at painting/qbackingstore.cpp:1161
#39 0x00007f7d8f8733a4 in QWidgetPrivate::syncBackingStore (this=0x3514060, region=...) at kernel/qwidget.cpp:1901
#40 0x00007f7d8f8c2133 in QETWidget::translatePaintEvent (this=0x33bbdd0, event=0x7fff0316bb90) at kernel/qapplication_x11.cpp:5216
#41 0x00007f7d8f8bc768 in QApplication::x11ProcessEvent (this=0x11cadb0, event=0x7fff0316bb90) at kernel/qapplication_x11.cpp:3525
#42 0x00007f7d8f8f7830 in x11EventSourceDispatch (s=0x11dec00, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#43 0x00007f7d868bf7da in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#44 0x00007f7d868bfb38 in g_main_context_iterate.clone.6 () from /usr/lib64/libglib-2.0.so.0
#45 0x00007f7d868bfbec in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#46 0x00007f7d909b62ad in QEventDispatcherGlib::processEvents (this=0x11d9e60, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#47 0x00007f7d8f8f7bde in QGuiEventDispatcherGlib::processEvents (this=0x11d9e60, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#48 0x00007f7d90976ace in QEventLoop::processEvents (this=0x7fff0316bf30, flags=...) at kernel/qeventloop.cpp:149
#49 0x00007f7d90976c58 in QEventLoop::exec (this=0x7fff0316bf30, flags=...) at kernel/qeventloop.cpp:204
#50 0x00007f7d90979c7e in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1187
#51 0x00007f7d8f81bdb0 in QApplication::exec () at kernel/qapplication.cpp:3812
#52 0x00007f7d946037e8 in kdemain (argc=1, argv=0x7fff0316c388) at /var/tmp/portage/kde-base/plasma-workspace-4.8.95/work/plasma-workspace-4.8.95/plasma/desktop/shell/main.cpp:120
#53 0x00000000004008a6 in main (argc=1, argv=0x7fff0316c388) at /var/tmp/portage/kde-base/plasma-workspace-4.8.95/work/plasma-workspace-4.8.95_build/plasma/desktop/shell/plasma-desktop_dummy.cpp:3

Reported using DrKonqi