Bug 243427

Application: krdc (4.4.5 (KDE 4.4.5))
KDE Platform Version: 4.4.5 (KDE 4.4.5)
Qt Version: 4.6.3
Operating System: Linux 2.6.32-23-generic x86_64
Distribution: Ubuntu 10.04 LTS

-- Information about the crash:
KRDC crashed when closing with a VNC connection, happens at random times

The crash can be reproduced some of the time.

 -- Backtrace:
Application: KRDC (krdc), signal: Segmentation fault
[Current thread is 1 (Thread 0x7fedb1588760 (LWP 13218))]

Thread 2 (Thread 0x7fed991f1710 (LWP 13222)):
#0  0x00007fedadf77f53 in *__GI___poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007fedaa36d4a9 in ?? () from /lib/libglib-2.0.so.0
#2  0x00007fedaa36d8fc in g_main_context_iteration () from /lib/libglib-2.0.so.0
#3  0x00007fedae6c7406 in QEventDispatcherGlib::processEvents (this=0xfa0150, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:414
#4  0x00007fedae69c6c2 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#5  0x00007fedae69ca9c in QEventLoop::exec (this=0x7fed991f0db0, flags=) at kernel/qeventloop.cpp:201
#6  0x00007fedae5ab8db in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:487
#7  0x00007fedae67cdd8 in QInotifyFileSystemWatcherEngine::run (this=0x1066780) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007fedae5adf95 in QThreadPrivate::start (arg=0x1066780) at thread/qthread_unix.cpp:248
#9  0x00007fedac4109ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#10 0x00007fedadf846cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fedb1588760 (LWP 13218)):
[KCrash Handler]
#5  0x000000000000002e in ?? ()
#6  0x000000000041ec8a in MainWindow::saveHostPrefs (this=0xc12b80, view=0xfc6650) at ../../krdc/mainwindow.cpp:975
#7  0x0000000000422a56 in MainWindow::quit (this=0xc12b80, systemEvent=<value optimized out>) at ../../krdc/mainwindow.cpp:904
#8  0x00007fedaf069f44 in QWidget::event (this=0xc12b80, event=0x7fff7155b6c0) at kernel/qwidget.cpp:8202
#9  0x00007fedaf42df8b in QMainWindow::event (this=0xc12b80, event=0x7fff7155b6c0) at widgets/qmainwindow.cpp:1414
#10 0x00007fedafe39f63 in KXmlGuiWindow::event (this=0xfc6650, ev=0xfc6650) at ../../kdeui/xmlgui/kxmlguiwindow.cpp:131
#11 0x00007fedaf013c0c in QApplicationPrivate::notify_helper (this=0xb3f210, receiver=0xc12b80, e=0x7fff7155b6c0) at kernel/qapplication.cpp:4302
#12 0x00007fedaf01a0eb in QApplication::notify (this=0x7fff7155c180, receiver=0xc12b80, e=0x7fff7155b6c0) at kernel/qapplication.cpp:4185
#13 0x00007fedafd22a16 in KApplication::notify (this=0x7fff7155c180, receiver=0xc12b80, event=0x7fff7155b6c0) at ../../kdeui/kernel/kapplication.cpp:302
#14 0x00007fedae69dd9c in QCoreApplication::notifyInternal (this=0x7fff7155c180, receiver=0xc12b80, event=0x7fff7155b6c0) at kernel/qcoreapplication.cpp:726
#15 0x00007fedaf06ecc1 in QCoreApplication::sendSpontaneousEvent (this=0xc12cd0, mode=QWidgetPrivate::CloseWithSpontaneousEvent)
    at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:218
#16 QWidgetPrivate::close_helper (this=0xc12cd0, mode=QWidgetPrivate::CloseWithSpontaneousEvent) at kernel/qwidget.cpp:7606
#17 0x00007fedaf089b96 in QETWidget::translateCloseEvent (this=<value optimized out>, w=0xc12b80, event=0xfc8d10, passive_only=2) at kernel/qapplication_x11.cpp:5298
#18 QApplication::x11ClientMessage (this=<value optimized out>, w=0xc12b80, event=0xfc8d10, passive_only=2) at kernel/qapplication_x11.cpp:3049
#19 0x00007fedaf098bc6 in QApplication::x11ProcessEvent (this=<value optimized out>, event=0x7fff7155bd90) at kernel/qapplication_x11.cpp:3645
#20 0x00007fedaf0c45a2 in x11EventSourceDispatch (s=0xb42fd0, callback=<value optimized out>, user_data=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:146
#21 0x00007fedaa3698c2 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#22 0x00007fedaa36d748 in ?? () from /lib/libglib-2.0.so.0
#23 0x00007fedaa36d8fc in g_main_context_iteration () from /lib/libglib-2.0.so.0
#24 0x00007fedae6c73b3 in QEventDispatcherGlib::processEvents (this=0xb27380, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#25 0x00007fedaf0c418e in QGuiEventDispatcherGlib::processEvents (this=0xfc6650, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#26 0x00007fedae69c6c2 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#27 0x00007fedae69ca9c in QEventLoop::exec (this=0x7fff7155c0c0, flags=) at kernel/qeventloop.cpp:201
#28 0x00007fedae6a173b in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1003
#29 0x0000000000427c2b in main (argc=<value optimized out>, argv=<value optimized out>) at ../../krdc/main.cpp:103

Reported using DrKonqi