Application: kcmshell4 ()
KDE Platform Version: 4.7.4 (4.7.4)
Qt Version: 4.7.4
Operating System: Linux 3.0.0-15-generic x86_64
Distribution: Ubuntu 11.10

-- Information about the crash:
- What I was doing when the application crashed:
I just restarted internal akonadi server. Immediately after clicking on "ok" in akonadi configuration kde control module crashed. Repeated it several times for same effect.

The crash can be reproduced every time.

-- Backtrace:
Application: KDE Control Module (kcmshell4), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f954c4b8780 (LWP 3185))]

Thread 2 (Thread 0x7f9539b37700 (LWP 3186)):
#0  0x00007f954bdf1773 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f9546882f68 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f9546883429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f954aa27f3e in QEventDispatcherGlib::processEvents (this=0x7f95340008b0, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007f954a9fbcf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f954a9fbef7 in QEventLoop::exec (this=0x7f9539b36dd0, flags=...) at kernel/qeventloop.cpp:201
#6  0x00007f954a91327f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:498
#7  0x00007f954a9decbf in QInotifyFileSystemWatcherEngine::run (this=0x1f52860) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007f954a915d05 in QThreadPrivate::start (arg=0x1f52860) at thread/qthread_unix.cpp:331
#9  0x00007f95477a9efc in start_thread (arg=0x7f9539b37700) at pthread_create.c:304
#10 0x00007f954bdfd89d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f954c4b8780 (LWP 3185)):
[KCrash Handler]
#6  0x00007f9549dffa28 in nativeChildrenForced (this=0x0) at ../../include/QtGui/private/../../../src/gui/kernel/qwidget_p.h:638
#7  QWidget::setParent (this=0x1afc850, parent=0x1cad0b0, f=...) at kernel/qwidget.cpp:10075
#8  0x00007f9549e0104e in QWidgetPrivate::init (this=0x1ff55b0, parentWidget=<optimized out>, f=...) at kernel/qwidget.cpp:1344
#9  0x00007f9549e013d1 in QWidget::QWidget (this=0x1afc850, dd=<optimized out>, parent=0x1cad0b0, f=...) at kernel/qwidget.cpp:1186
#10 0x00007f954a1a4d04 in QFrame::QFrame (this=0x1afc850, parent=0x1cad0b0, f=<optimized out>) at widgets/qframe.cpp:209
#11 0x00007f953c8f60fb in ControlProgressIndicator (parent=0x1cad0b0, this=0x1afc850) at ../../akonadi/control.cpp:47
#12 setupProgressIndicator (parent=0x1cad0b0, msg=..., this=0x1ca2da0) at ../../akonadi/control.cpp:98
#13 Akonadi::Control::start (parent=0x1cad0b0) at ../../akonadi/control.cpp:231
#14 0x00007f953c160394 in ServerConfigModule::qt_metacall (this=0x1cad0b0, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x7fffac0736b0) at ./serverconfigmodule.moc:80
#15 0x00007f954aa0feba in QMetaObject::activate (sender=0x1e21180, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fffac0736b0) at kernel/qobject.cpp:3278
#16 0x00007f954a41d642 in QAbstractButton::clicked (this=<optimized out>, _t1=false) at .moc/release-shared/moc_qabstractbutton.cpp:206
#17 0x00007f954a1631fe in QAbstractButtonPrivate::emitClicked (this=<optimized out>) at widgets/qabstractbutton.cpp:546
#18 0x00007f954a16453b in QAbstractButtonPrivate::click (this=0x1e21ce0) at widgets/qabstractbutton.cpp:539
#19 0x00007f954a1647ac in QAbstractButton::mouseReleaseEvent (this=0x1e21180, e=0x7fffac073dc0) at widgets/qabstractbutton.cpp:1121
#20 0x00007f9549dfccea in QWidget::event (this=0x1e21180, event=0x7fffac073dc0) at kernel/qwidget.cpp:8295
#21 0x00007f9549dac474 in notify_helper (e=0x7fffac073dc0, receiver=0x1e21180, this=0x1941ce0) at kernel/qapplication.cpp:4486
#22 QApplicationPrivate::notify_helper (this=0x1941ce0, receiver=0x1e21180, e=0x7fffac073dc0) at kernel/qapplication.cpp:4458
#23 0x00007f9549db1cbb in QApplication::notify (this=<optimized out>, receiver=0x1e21180, e=0x7fffac073dc0) at kernel/qapplication.cpp:4047
#24 0x00007f954b6ab466 in KApplication::notify (this=0x7fffac074a60, receiver=0x1e21180, event=0x7fffac073dc0) at ../../kdeui/kernel/kapplication.cpp:311
#25 0x00007f954a9fcafc in QCoreApplication::notifyInternal (this=0x7fffac074a60, receiver=0x1e21180, event=0x7fffac073dc0) at kernel/qcoreapplication.cpp:787
#26 0x00007f9549dad442 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#27 QApplicationPrivate::sendMouseEvent (receiver=0x1e21180, event=0x7fffac073dc0, alienWidget=0x1e21180, nativeWidget=0x1ab5950, buttonDown=0x1e21180, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3146
#28 0x00007f9549e2c9d5 in QETWidget::translateMouseEvent (this=0x1ab5950, event=<optimized out>) at kernel/qapplication_x11.cpp:4571
#29 0x00007f9549e2b94e in QApplication::x11ProcessEvent (this=0x7fffac074a60, event=0x7fffac0745e0) at kernel/qapplication_x11.cpp:3693
#30 0x00007f9549e544a2 in x11EventSourceDispatch (s=0x1947310, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#31 0x00007f9546882a5d in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#32 0x00007f9546883258 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#33 0x00007f9546883429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#34 0x00007f954aa27ed6 in QEventDispatcherGlib::processEvents (this=0x1925cd0, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#35 0x00007f9549e5410e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=<optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#36 0x00007f954a9fbcf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#37 0x00007f954a9fbef7 in QEventLoop::exec (this=0x7fffac0749b0, flags=...) at kernel/qeventloop.cpp:201
#38 0x00007f954a2632d6 in QDialog::exec (this=0x1ab5950) at dialogs/qdialog.cpp:552
#39 0x00007f954c0c2c6c in kdemain (_argc=<optimized out>, _argv=<optimized out>) at ../../kcmshell/main.cpp:292
#40 0x00007f954bd3d30d in __libc_start_main (main=0x400640 <main(int, char**)>, argc=2, ubp_av=0x7fffac075278, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fffac075268) at libc-start.c:226
#41 0x0000000000400671 in _start ()

Possible duplicates by query: bug 291061, bug 284069, bug 283142.

Reported using DrKonqi