Application: kscreenlocker (2.0)
KDE Platform Version: 4.3.90 (KDE 4.3.90 (KDE 4.4 RC1))
Qt Version: 4.6.0
Operating System: Linux 2.6.31-18-generic x86_64
Distribution: Ubuntu 9.10

-- Information about the crash:
The password dialog doesn't show up. I pressed some random keys and mouse buttons but no respons. After a while i got my desktop back, without entering a password, and this crash report was shown.


 -- Backtrace:
Application: KDE Schermvergrendelaar (kscreenlocker), signal: Segmentation fault
The current source language is "auto; currently c".
[KCrash Handler]
#5  0x00007ff84bd41d39 in QSocketNotifier::setEnabled (this=0x1b83a40, enable=false) at kernel/qsocketnotifier.cpp:293
#6  0x00000000004192e7 in PasswordDlg::reapVerify (this=0x7ffffe88edb0) at ../../../krunner/lock/lockdlg.cc:318
#7  0x000000000041948e in PasswordDlg::handleVerify (this=0x7ffffe88edb0) at ../../../krunner/lock/lockdlg.cc:389
#8  0x000000000041a4ac in PasswordDlg::qt_metacall (this=0x7ffffe88edb0, _c=QMetaObject::InvokeMetaMethod, _id=170, _a=<value optimized out>) at ./lockdlg.moc:86
#9  0x00007ff84bd3adc3 in QMetaObject::activate (sender=0x1bbd6d0, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0xffffffffffffff88) at kernel/qobject.cpp:3294
#10 0x00007ff84bd86e3e in QSocketNotifier::activated (this=0x1b83a40, _t1=15) at .moc/release-shared/moc_qsocketnotifier.cpp:89
#11 0x00007ff84bd41fd3 in QSocketNotifier::event (this=0x1bbd6d0, e=0x7ffffe88e9b0) at kernel/qsocketnotifier.cpp:317
#12 0x00007ff84aecce8c in QApplicationPrivate::notify_helper (this=0x1a4a3d0, receiver=0x1bbd6d0, e=0x7ffffe88e9b0) at kernel/qapplication.cpp:4242
#13 0x00007ff84aed348d in QApplication::notify (this=0x7ffffe88ffb0, receiver=0x1bbd6d0, e=0x7ffffe88e9b0) at kernel/qapplication.cpp:4125
#14 0x00007ff84d2dae16 in KApplication::notify (this=0x7ffffe88ffb0, receiver=0x1bbd6d0, event=0x7ffffe88e9b0) at ../../kdeui/kernel/kapplication.cpp:302
#15 0x00007ff84bd2804c in QCoreApplication::notifyInternal (this=0x7ffffe88ffb0, receiver=0x1bbd6d0, event=0x7ffffe88e9b0) at kernel/qcoreapplication.cpp:704
#16 0x00007ff84bd519da in QCoreApplication::sendEvent (source=0x1a4e110) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#17 socketNotifierSourceDispatch (source=0x1a4e110) at kernel/qeventdispatcher_glib.cpp:110
#18 0x00007ff8468b4bce in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#19 0x00007ff8468b8598 in ?? () from /lib/libglib-2.0.so.0
#20 0x00007ff8468b86c0 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#21 0x00007ff84bd51623 in QEventDispatcherGlib::processEvents (this=0x1a31860, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:407
#22 0x00007ff84af7b2fe in QGuiEventDispatcherGlib::processEvents (this=0x1b83a40, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:202
#23 0x00007ff84bd26972 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#24 0x00007ff84bd26d4c in QEventLoop::exec (this=0x7ffffe88ec10, flags=) at kernel/qeventloop.cpp:201
#25 0x00007ff84b391f0e in QDialog::exec (this=0x7ffffe88edb0) at dialogs/qdialog.cpp:530
#26 0x000000000040fce8 in LockProcess::execDialog (this=0x7ffffe88fe40, dlg=0x7ffffe88edb0) at ../../../krunner/lock/lockprocess.cc:1239
#27 0x0000000000416420 in LockProcess::checkPass (this=0x7ffffe88fe40) at ../../../krunner/lock/lockprocess.cc:1127
#28 0x0000000000417148 in LockProcess::x11Event (this=0x7ffffe88fe40, event=0x7ffffe88fa80) at ../../../krunner/lock/lockprocess.cc:1309
#29 0x00007ff84d2da5f6 in KAppX11HackWidget::publicx11Event (this=<value optimized out>, _event=0x7ffffe88fa80) at ../../kdeui/kernel/kapplication.cpp:903
#30 KApplication::x11EventFilter (this=<value optimized out>, _event=0x7ffffe88fa80) at ../../kdeui/kernel/kapplication.cpp:953
#31 0x00007ff84af407a1 in qt_x11EventFilter (ev=0x7ffffe88fa80) at kernel/qapplication_x11.cpp:399
#32 0x00007ff84af4f2b1 in QApplication::x11ProcessEvent (this=<value optimized out>, event=0x7ffffe88fa80) at kernel/qapplication_x11.cpp:3231
#33 0x00007ff84af7b712 in x11EventSourceDispatch (s=0x1a4e2d0, callback=<value optimized out>, user_data=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:146
#34 0x00007ff8468b4bce in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#35 0x00007ff8468b8598 in ?? () from /lib/libglib-2.0.so.0
#36 0x00007ff8468b86c0 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#37 0x00007ff84bd51623 in QEventDispatcherGlib::processEvents (this=0x1a31860, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:407
#38 0x00007ff84af7b2fe in QGuiEventDispatcherGlib::processEvents (this=0x1b83a40, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:202
#39 0x00007ff84bd26972 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#40 0x00007ff84bd26d4c in QEventLoop::exec (this=0x7ffffe88fdb0, flags=) at kernel/qeventloop.cpp:201
#41 0x00007ff84bd2aa8b in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#42 0x000000000041e176 in main (argc=<value optimized out>, argv=<value optimized out>) at ../../../krunner/lock/main.cc:173

Reported using DrKonqi