Application: kcmshell4 ()
KDE Platform Version: 4.4.2 (KDE 4.4.2)
Qt Version: 4.6.2
Operating System: Linux 2.6.32-22-generic-pae i686
Distribution: Ubuntu 10.04 LTS

-- Information about the crash:
When enabling NTP for the system clock, I accidentally double-clicked OK, bringing up a backgrounded authentication dialog, and an error box on top of all windows. I closed the error, and the dialog closed with it. I authenticated anyway, and while NTP did become enabled, the segfault followed.

The crash can be reproduced every time.

 -- Backtrace:
Application: KDE Control Module (kdeinit4), signal: Segmentation fault
[Current thread is 1 (Thread 0xb55a9aa0 (LWP 3436))]

Thread 2 (Thread 0xa6bb7b70 (LWP 3437)):
#0  0xb59dee16 in clock_gettime () from /lib/tls/i686/cmov/librt.so.1
#1  0xb6cc06fb in qt_gettime () at kernel/qcore_unix.cpp:111
#2  0xb6cc5825 in QTimerInfoList::updateCurrentTime (this=0x9c25c14) at kernel/qeventdispatcher_unix.cpp:340
#3  0xb6cc586a in QTimerInfoList::timerWait (this=0x9c25c14, tm=...) at kernel/qeventdispatcher_unix.cpp:443
#4  0xb6cc3818 in timerSourcePrepareHelper (src=<value optimized out>, timeout=0xa6bb70cc) at kernel/qeventdispatcher_glib.cpp:136
#5  0xb6cc38a5 in timerSourcePrepare (source=0x0, timeout=0xb59e2ff4) at kernel/qeventdispatcher_glib.cpp:169
#6  0xb594faca in g_main_context_prepare () from /lib/libglib-2.0.so.0
#7  0xb594fee9 in ?? () from /lib/libglib-2.0.so.0
#8  0xb59504b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#9  0xb6cc360f in QEventDispatcherGlib::processEvents (this=0x9ec0220, flags=...) at kernel/qeventdispatcher_glib.cpp:414
#10 0xb6c96059 in QEventLoop::processEvents (this=0xa6bb7290, flags=) at kernel/qeventloop.cpp:149
#11 0xb6c964aa in QEventLoop::exec (this=0xa6bb7290, flags=...) at kernel/qeventloop.cpp:201
#12 0xb6b925a8 in QThread::exec (this=0x9c37500) at thread/qthread.cpp:487
#13 0xb6c75c1b in QInotifyFileSystemWatcherEngine::run (this=0x9c37500) at io/qfilesystemwatcher_inotify.cpp:248
#14 0xb6b9532e in QThreadPrivate::start (arg=0x9c37500) at thread/qthread_unix.cpp:248
#15 0xb6b0a96e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#16 0xb5f05a4e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 1 (Thread 0xb55a9aa0 (LWP 3436)):
[KCrash Handler]
#6  0xb6bdf30f in replaceArgEscapes (s=<value optimized out>, d=..., field_width=0, arg=..., larg=..., fillChar=...) at tools/qstring.cpp:6190
#7  0xb6be1376 in QString::arg (this=0xbf87c20c, a=..., fieldWidth=0, fillChar=...) at tools/qstring.cpp:6308
#8  0xb76e4959 in KLocalizedString::subs (this=0xbf87c274, a=..., fieldWidth=0, fillChar=...) at ../../kdecore/localization/klocalizedstring.cpp:913
#9  0xb2221e7d in i18n<QString> (this=0x0, code=4) at /usr/include/klocalizedstring.h:613
#10 Dtime::processHelperErrors (this=0x0, code=4) at ../../../kcontrol/dateandtime/dtime.cpp:267
#11 0xb2226a1f in KclockModule::save (this=0x9c99be0) at ../../../kcontrol/dateandtime/main.cpp:100
#12 0xb39461da in KCModuleProxy::save (this=0x9cae598) at ../../kutils/kcmoduleproxy.cpp:279
#13 0xb3941888 in KCMultiDialogPrivate::apply (this=0x9c7b9b0) at ../../kutils/kcmultidialog.cpp:250
#14 0xb3941a05 in KCMultiDialog::slotOkClicked (this=0x9c7b8f0) at ../../kutils/kcmultidialog.cpp:284
#15 0xb39442db in KCMultiDialog::qt_metacall (this=0x9c7b8f0, _c=QMetaObject::InvokeMetaMethod, _id=80, _a=0xbf87c588) at ./kcmultidialog.moc:96
#16 0xb3ef100a in KCMShellMultiDialog::qt_metacall (this=0x9c7b8f0, _c=QMetaObject::InvokeMetaMethod, _id=80, _a=0xbf87c588) at ./main.moc:130
#17 0xb6c9cc9a in QMetaObject::metacall (object=0x9c7b8f0, cl=148, idx=80, argv=0xbf87c588) at kernel/qmetaobject.cpp:237
#18 0xb6cab3d5 in QMetaObject::activate (sender=0x9c92450, m=0xb7159e6c, local_signal_index=0, argv=0xbf87c588) at kernel/qobject.cpp:3293
#19 0xb7090c83 in KPushButton::authorized (this=0x9c92450, _t1=0x9e79380) at ./kpushbutton.moc:129
#20 0xb70911ee in KPushButton::KPushButtonPrivate::slotClickedInternal (this=0x9c92420) at ../../kdeui/widgets/kpushbutton.cpp:102
#21 0xb7091d86 in KPushButton::qt_metacall (this=0x9c92450, _c=QMetaObject::InvokeMetaMethod, _id=3, _a=0xbf87c6d8) at ./kpushbutton.moc:88
#22 0xb6c9cc9a in QMetaObject::metacall (object=0x9c92450, cl=148, idx=44, argv=0xbf87c6d8) at kernel/qmetaobject.cpp:237
#23 0xb6cab3d5 in QMetaObject::activate (sender=0x9c92450, m=0xb6af98c4, local_signal_index=2, argv=0xbf87c6d8) at kernel/qobject.cpp:3293
#24 0xb68e9479 in QAbstractButton::clicked (this=0x9c92450, _t1=false) at .moc/release-shared/moc_qabstractbutton.cpp:206
#25 0xb65c8ea9 in QAbstractButtonPrivate::emitClicked (this=0x9c92490) at widgets/qabstractbutton.cpp:546
#26 0xb65c9cf4 in QAbstractButtonPrivate::click (this=0x9c92490) at widgets/qabstractbutton.cpp:539
#27 0xb65c9fae in QAbstractButton::mouseReleaseEvent (this=0x9c92450, e=0xbf87ce10) at widgets/qabstractbutton.cpp:1121
#28 0xb621c7f8 in QWidget::event (this=0x9c92450, event=0xbf87ce10) at kernel/qwidget.cpp:7998
#29 0xb65c8d4e in QAbstractButton::event (this=0x9c92450, e=0x0) at widgets/qabstractbutton.cpp:1080
#30 0xb66731f2 in QPushButton::event (this=0x9c92450, e=0xbf87ce10) at widgets/qpushbutton.cpp:679
#31 0xb61be4dc in QApplicationPrivate::notify_helper (this=0x9bc2108, receiver=0x9c92450, e=0xbf87ce10) at kernel/qapplication.cpp:4300
#32 0xb61c59f7 in QApplication::notify (this=0xbf87d6f4, receiver=0x9c92450, e=0xbf87ce10) at kernel/qapplication.cpp:3865
#33 0xb6f8cf2a in KApplication::notify (this=0xbf87d6f4, receiver=0x9c92450, event=0xbf87ce10) at ../../kdeui/kernel/kapplication.cpp:302
#34 0xb6c97a3b in QCoreApplication::notifyInternal (this=0xbf87d6f4, receiver=0x9c92450, event=0xbf87ce10) at kernel/qcoreapplication.cpp:704
#35 0xb61c4952 in QCoreApplication::sendEvent (receiver=0x9c92450, event=0xbf87ce10, alienWidget=0x9c92450, nativeWidget=0x9c7b8f0, buttonDown=0xb6b02058, lastMouseReceiver=..., spontaneous=true)
    at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#36 QApplicationPrivate::sendMouseEvent (receiver=0x9c92450, event=0xbf87ce10, alienWidget=0x9c92450, nativeWidget=0x9c7b8f0, buttonDown=0xb6b02058, lastMouseReceiver=..., spontaneous=true)
    at kernel/qapplication.cpp:2965
#37 0xb6250088 in QETWidget::translateMouseEvent (this=0x9c7b8f0, event=0xbf87d32c) at kernel/qapplication_x11.cpp:4368
#38 0xb624f511 in QApplication::x11ProcessEvent (this=0xbf87d6f4, event=0xbf87d32c) at kernel/qapplication_x11.cpp:3379
#39 0xb627e60a in x11EventSourceDispatch (s=0x9bc50e8, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#40 0xb594c5e5 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#41 0xb59502d8 in ?? () from /lib/libglib-2.0.so.0
#42 0xb59504b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#43 0xb6cc35d5 in QEventDispatcherGlib::processEvents (this=0x9bb9d00, flags=...) at kernel/qeventdispatcher_glib.cpp:412
#44 0xb627e135 in QGuiEventDispatcherGlib::processEvents (this=0x9bb9d00, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#45 0xb6c96059 in QEventLoop::processEvents (this=0xbf87d620, flags=) at kernel/qeventloop.cpp:149
#46 0xb6c964aa in QEventLoop::exec (this=0xbf87d620, flags=...) at kernel/qeventloop.cpp:201
#47 0xb66fd4f3 in QDialog::exec (this=0x9c7b8f0) at dialogs/qdialog.cpp:546
#48 0xb3ef3846 in kdemain (_argc=2, _argv=0x9bb6eb0) at ../../kcmshell/main.cpp:272
#49 0x0804e133 in launch (argc=<value optimized out>, _name=<value optimized out>, args=<value optimized out>, cwd=0x0, envc=1, envs=0x9badc09 "DISPLAY=:0.0", reset_env=false, tty=0x0, 
    avoid_loops=false, startup_id_str=0x8051465 "0") at ../../kinit/kinit.cpp:717
#50 0x0804ec6d in handle_launcher_request (sock=<value optimized out>, who=<value optimized out>) at ../../kinit/kinit.cpp:1209
#51 0x0804f190 in handle_requests (waitForPid=<value optimized out>) at ../../kinit/kinit.cpp:1402
#52 0x0804fe4f in main (argc=4, argv=0xbf87e234, envp=0xbf87e248) at ../../kinit/kinit.cpp:1845

Possible duplicates by query: bug 240751, bug 235144, bug 233435.

Reported using DrKonqi