Bug 278706

Application: krdc (4.6.5 (4.6.5))
KDE Platform Version: 4.6.5 (4.6.5)
Qt Version: 4.7.2
Operating System: Linux 2.6.38-10-generic x86_64
Distribution: Ubuntu 11.04

-- Information about the crash:
- What I was doing when the application crashed:
I was interacting with one desktop as the other one crashed.

-- Backtrace:
Application: KRDC (krdc), signal: Segmentation fault
[Current thread is 1 (Thread 0x7fc9abe38780 (LWP 7653))]

Thread 3 (Thread 0x7fc99676b700 (LWP 7654)):
#0  QTimerInfoList::updateCurrentTime (this=0x16ed1b0) at kernel/qeventdispatcher_unix.cpp:338
#1  0x00007fc9a91f61a5 in QTimerInfoList::timerWait (this=0x16ed1b0, tm=...) at kernel/qeventdispatcher_unix.cpp:442
#2  0x00007fc9a91f4c2c in timerSourcePrepareHelper (src=<value optimized out>, timeout=0x7fc99676ac4c) at kernel/qeventdispatcher_glib.cpp:136
#3  0x00007fc9a91f4cd5 in timerSourcePrepare (source=<value optimized out>, timeout=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:169
#4  0x00007fc9a54f00a2 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fc9a54f0f9d in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007fc9a54f1639 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#7  0x00007fc9a91f5446 in QEventDispatcherGlib::processEvents (this=0x16ec710, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#8  0x00007fc9a91c9882 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#9  0x00007fc9a91c9abc in QEventLoop::exec (this=0x7fc99676add0, flags=...) at kernel/qeventloop.cpp:201
#10 0x00007fc9a90e0924 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:492
#11 0x00007fc9a91abc2f in QInotifyFileSystemWatcherEngine::run (this=0x15f6e50) at io/qfilesystemwatcher_inotify.cpp:248
#12 0x00007fc9a90e3175 in QThreadPrivate::start (arg=0x15f6e50) at thread/qthread_unix.cpp:320
#13 0x00007fc9a59bcd8c in start_thread (arg=0x7fc99676b700) at pthread_create.c:304
#14 0x00007fc9a8abb04d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#15 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7fc995f6a700 (LWP 7655)):
[KCrash Handler]
#6  0x00000000017684c0 in ?? ()
#7  0x00007fc998d966ad in VncClientThread::run (this=0x171ffe0) at ../../../krdc/vnc/vncclientthread.cpp:397
#8  0x00007fc9a90e3175 in QThreadPrivate::start (arg=0x171ffe0) at thread/qthread_unix.cpp:320
#9  0x00007fc9a59bcd8c in start_thread (arg=0x7fc995f6a700) at pthread_create.c:304
#10 0x00007fc9a8abb04d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fc9abe38780 (LWP 7653)):
#0  0x00007fc9a8aadf03 in __poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=<value optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007fc9a2df6512 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007fc9a2df7b3f in xcb_wait_for_reply () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007fc9a79c98ad in _XReply () from /usr/lib/x86_64-linux-gnu/libX11.so.6
#4  0x00007fc9a79c6b3d in XTranslateCoordinates () from /usr/lib/x86_64-linux-gnu/libX11.so.6
#5  0x00007fc9a9c20aee in QWidget::mapFromGlobal (this=<value optimized out>, pos=<value optimized out>) at kernel/qwidget_x11.cpp:1336
#6  0x00007fc9a9c20b4a in QWidget::mapFromGlobal (this=0x1228c30, pos=...) at kernel/qwidget_x11.cpp:1329
#7  0x00007fc9a9c20b4a in QWidget::mapFromGlobal (this=0x1229830, pos=...) at kernel/qwidget_x11.cpp:1329
#8  0x00007fc9a9c20b4a in QWidget::mapFromGlobal (this=0x171e450, pos=...) at kernel/qwidget_x11.cpp:1329
#9  0x00007fc9a9c20b4a in QWidget::mapFromGlobal (this=0x171e3d0, pos=...) at kernel/qwidget_x11.cpp:1329
#10 0x00007fc9a9c20b4a in QWidget::mapFromGlobal (this=0x171ff80, pos=...) at kernel/qwidget_x11.cpp:1329
#11 0x00007fc9a9b8ee43 in QApplication::notify (this=<value optimized out>, receiver=0x171ff80, e=0x7fff64b57f20) at kernel/qapplication.cpp:4043
#12 0x00007fc9aa8ad6c6 in KApplication::notify (this=0x7fff64b58c40, receiver=0x171ff80, event=0x7fff64b57f20) at ../../kdeui/kernel/kapplication.cpp:311
#13 0x00007fc9a91ca49c in QCoreApplication::notifyInternal (this=0x7fff64b58c40, receiver=0x171ff80, event=0x7fff64b57f20) at kernel/qcoreapplication.cpp:731
#14 0x00007fc9a9b8aa1d in sendEvent (receiver=0x171ff80, event=0x7fff64b57f20, alienWidget=0x171ff80, nativeWidget=0x11f10b0, buttonDown=0x7fc9aa66d218, lastMouseReceiver=..., spontaneous=true) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#15 QApplicationPrivate::sendMouseEvent (receiver=0x171ff80, event=0x7fff64b57f20, alienWidget=0x171ff80, nativeWidget=0x11f10b0, buttonDown=0x7fc9aa66d218, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3122
#16 0x00007fc9a9c0c190 in QETWidget::translateMouseEvent (this=0x11f10b0, event=<value optimized out>) at kernel/qapplication_x11.cpp:4558
#17 0x00007fc9a9c0aab7 in QApplication::x11ProcessEvent (this=0x7fff64b58c40, event=0x7fff64b58870) at kernel/qapplication_x11.cpp:3680
#18 0x00007fc9a9c33842 in x11EventSourceDispatch (s=0x110bd30, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#19 0x00007fc9a54f0bcd in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#20 0x00007fc9a54f13a8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#21 0x00007fc9a54f1639 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#22 0x00007fc9a91f53ef in QEventDispatcherGlib::processEvents (this=0x10bd340, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#23 0x00007fc9a9c334de in QGuiEventDispatcherGlib::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#24 0x00007fc9a91c9882 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#25 0x00007fc9a91c9abc in QEventLoop::exec (this=0x7fff64b58b70, flags=...) at kernel/qeventloop.cpp:201
#26 0x00007fc9a91cdecb in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1008
#27 0x000000000042ab48 in main (argc=<value optimized out>, argv=<value optimized out>) at ../../krdc/main.cpp:104

This bug may be a duplicate of or related to bug 273850.

Possible duplicates by query: bug 278261, bug 273850, bug 268713, bug 263811, bug 263411.

Reported using DrKonqi