Bug 289042

Application: plasma-overlay (0.0)
KDE Platform Version: 4.7.2 (4.7.2)
Qt Version: 4.7.4
Operating System: Linux 3.0.0-12-generic x86_64
Distribution: Ubuntu 11.10

-- Information about the crash:
config écram de veille, ajouter de plasmoides ensuite collapse.
Amarok, internet, PDF, virtual machine et next client etaint  ON

The crash can be reproduced every time.

-- Backtrace:
Application: Plasma pour l'écran de veille (plasma-overlay), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f5ac66d57c0 (LWP 1554))]

Thread 3 (Thread 0x7f5aa1a1d700 (LWP 1557)):
#0  0x00007f5abbbd43aa in g_main_context_query () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f5abbbd4e6a in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f5abbbd5429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f5ac4550f3e in QEventDispatcherGlib::processEvents (this=0x2221040, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007f5ac4524cf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f5ac4524ef7 in QEventLoop::exec (this=0x7f5aa1a1ccd0, flags=...) at kernel/qeventloop.cpp:201
#6  0x00007f5ac443c27f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:498
#7  0x00007f5ac4507cbf in QInotifyFileSystemWatcherEngine::run (this=0x2220300) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007f5ac443ed05 in QThreadPrivate::start (arg=0x2220300) at thread/qthread_unix.cpp:331
#9  0x00007f5ab813356c in ?? () from /usr/lib/nvidia-current/libGL.so.1
#10 0x00007f5abc6e1efc in start_thread (arg=0x7f5aa1a1d700) at pthread_create.c:304
#11 0x00007f5ac311589d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f5a9bfff700 (LWP 1560)):
#0  0x00007f5ac3109773 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f5abbbd4f68 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f5abbbd5429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f5ac4550f3e in QEventDispatcherGlib::processEvents (this=0x2819400, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007f5ac4524cf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f5ac4524ef7 in QEventLoop::exec (this=0x7f5a9bffecd0, flags=...) at kernel/qeventloop.cpp:201
#6  0x00007f5ac443c27f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:498
#7  0x00007f5ac4507cbf in QInotifyFileSystemWatcherEngine::run (this=0x2bc6ce0) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007f5ac443ed05 in QThreadPrivate::start (arg=0x2bc6ce0) at thread/qthread_unix.cpp:331
#9  0x00007f5ab813356c in ?? () from /usr/lib/nvidia-current/libGL.so.1
#10 0x00007f5abc6e1efc in start_thread (arg=0x7f5a9bfff700) at pthread_create.c:304
#11 0x00007f5ac311589d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f5ac66d57c0 (LWP 1554)):
[KCrash Handler]
#6  0x0000000000000000 in ?? ()
#7  0x00007f5ac511fab9 in KConfigDialogManager::isDefault (this=0x2a2e670) at ../../kdeui/dialogs/kconfigdialogmanager.cpp:529
#8  0x00007f5ac511a91f in _k_updateButtons (this=0x2471a10) at ../../kdeui/dialogs/kconfigdialog.cpp:234
#9  KConfigDialog::KConfigDialogPrivate::_k_updateButtons (this=0x2471a10) at ../../kdeui/dialogs/kconfigdialog.cpp:216
#10 0x00007f5ac60d3fa5 in settingsModified (modified=true, this=0x243b820) at ../../plasma/private/applet_p.h:63
#11 Plasma::AppletConfigDialog::qt_metacall (this=0x243b820, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x7fff8de443e0) at ./private/applet_p.moc:75
#12 0x00007f5ac4538eba in QMetaObject::activate (sender=0x2a34930, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff8de443e0) at kernel/qobject.cpp:3278
#13 0x00007f5ac3f475c2 in QAbstractButton::toggled (this=<optimized out>, _t1=true) at .moc/release-shared/moc_qabstractbutton.cpp:213
#14 0x00007f5ac3c8e79e in QAbstractButton::setChecked (this=0x2a34930, checked=true) at widgets/qabstractbutton.cpp:766
#15 0x00007f5ac3ca10c6 in QCheckBox::nextCheckState (this=<optimized out>) at widgets/qcheckbox.cpp:368
#16 0x00007f5ac3c8e43a in QAbstractButtonPrivate::click (this=0x2a352e0) at widgets/qabstractbutton.cpp:528
#17 0x00007f5ac3c8e6ec in QAbstractButton::mouseReleaseEvent (this=0x2a34930, e=0x7fff8de44b00) at widgets/qabstractbutton.cpp:1121
#18 0x00007f5ac3926c9a in QWidget::event (this=0x2a34930, event=0x7fff8de44b00) at kernel/qwidget.cpp:8295
#19 0x00007f5ac38d6424 in notify_helper (e=0x7fff8de44b00, receiver=0x2a34930, this=0x19685f0) at kernel/qapplication.cpp:4486
#20 QApplicationPrivate::notify_helper (this=0x19685f0, receiver=0x2a34930, e=0x7fff8de44b00) at kernel/qapplication.cpp:4458
#21 0x00007f5ac38dbc6b in QApplication::notify (this=<optimized out>, receiver=0x2a34930, e=0x7fff8de44b00) at kernel/qapplication.cpp:4047
#22 0x00007f5ac51d4126 in KApplication::notify (this=0x1957120, receiver=0x2a34930, event=0x7fff8de44b00) at ../../kdeui/kernel/kapplication.cpp:311
#23 0x00007f5ac4525afc in QCoreApplication::notifyInternal (this=0x1957120, receiver=0x2a34930, event=0x7fff8de44b00) at kernel/qcoreapplication.cpp:787
#24 0x00007f5ac38d73f2 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#25 QApplicationPrivate::sendMouseEvent (receiver=0x2a34930, event=0x7fff8de44b00, alienWidget=0x2a34930, nativeWidget=0x243b820, buttonDown=0x2a34930, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3146
#26 0x00007f5ac3956945 in QETWidget::translateMouseEvent (this=0x243b820, event=<optimized out>) at kernel/qapplication_x11.cpp:4568
#27 0x00007f5ac39558be in QApplication::x11ProcessEvent (this=0x1957120, event=0x7fff8de45320) at kernel/qapplication_x11.cpp:3690
#28 0x00007f5ac397e412 in x11EventSourceDispatch (s=0x196ca30, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#29 0x00007f5abbbd4a5d in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#30 0x00007f5abbbd5258 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#31 0x00007f5abbbd5429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#32 0x00007f5ac4550ed6 in QEventDispatcherGlib::processEvents (this=0x18b8f40, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#33 0x00007f5ac397e07e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=<optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#34 0x00007f5ac4524cf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#35 0x00007f5ac4524ef7 in QEventLoop::exec (this=0x7fff8de456f0, flags=...) at kernel/qeventloop.cpp:201
#36 0x00007f5ac4529789 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1064
#37 0x000000000040f15b in ?? ()
#38 0x00007f5ac305530d in __libc_start_main (main=0x40ebe0, argc=2, ubp_av=0x7fff8de45aa8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff8de45a98) at libc-start.c:226
#39 0x000000000040f1d1 in _start ()

Possible duplicates by query: bug 288838, bug 287954, bug 287325, bug 287324, bug 285367.

Reported using DrKonqi