Bug 278880

Application: krdc (4.6.5 (4.6.5))
KDE Platform Version: 4.6.5 (4.6.5)
Qt Version: 4.7.3
Operating System: Linux 2.6.35.13-92.fc14.x86_64 x86_64
Distribution: "Fedora release 14 (Laughlin)"

-- Information about the crash:
- What I was doing when the application crash:

krdc on Fedora 14 connected to a Mac via VNC.

-- Backtrace:
Application: KRDC (krdc), signal: Segmentation fault
87	  int result = INLINE_SYSCALL (poll, 3, CHECK_N (fds, nfds), nfds, timeout);
[Current thread is 1 (Thread 0x7f598af5b840 (LWP 5517))]

Thread 2 (Thread 0x7f597e7ff700 (LWP 5537)):
[KCrash Handler]
#6  0x000000000295fc40 in ?? ()
#7  0x00007f597ecc26ad in VncClientThread::run (this=0x29aacc0) at /usr/src/debug/kdenetwork-4.6.5/krdc/vnc/vncclientthread.cpp:397
#8  0x0000003eb6873e95 in QThreadPrivate::start (arg=0x29aacc0) at thread/qthread_unix.cpp:320
#9  0x0000003dde006ccb in start_thread (arg=0x7f597e7ff700) at pthread_create.c:301
#10 0x0000003ddd4e0c2d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 1 (Thread 0x7f598af5b840 (LWP 5517)):
#0  0x0000003ddd4d7283 in __poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=<value optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x0000003ddf808b6a in ?? () from /usr/lib64/libxcb.so.1
#2  0x0000003ddf80a1cf in xcb_wait_for_reply () from /usr/lib64/libxcb.so.1
#3  0x000000372d24db4d in _XReply (dpy=0x2647d00, rep=0x7fffaa7bfde0, extra=0, discard=1) at xcb_io.c:532
#4  0x000000372d242d4d in XTranslateCoordinates (dpy=0x2647d00, src_win=349, dest_win=111176714, src_x=834, src_y=763, dst_x=0x7fffaa7bfe5c, dst_y=0x7fffaa7bfe58, child=0x7fffaa7bfe50) at TrCoords.c:52
#5  0x0000003eb7c4aeee in QWidget::mapFromGlobal (this=<value optimized out>, pos=<value optimized out>) at kernel/qwidget_x11.cpp:1323
#6  0x0000003eb7bbd1de in QApplication::notify (this=<value optimized out>, receiver=0x29aac60, e=0x7fffaa7c04e0) at kernel/qapplication.cpp:4043
#7  0x0000003f23240f46 in KApplication::notify (this=0x7fffaa7c1260, receiver=0x29aac60, event=0x7fffaa7c04e0) at /usr/src/debug/kdelibs-4.6.5/kdeui/kernel/kapplication.cpp:311
#8  0x0000003eb695d19c in QCoreApplication::notifyInternal (this=0x7fffaa7c1260, receiver=0x29aac60, event=0x7fffaa7c04e0) at kernel/qcoreapplication.cpp:731
#9  0x0000003eb7bb8d25 in sendEvent (receiver=0x29aac60, event=0x7fffaa7c04e0, alienWidget=0x0, nativeWidget=0x29aac60, buttonDown=0x3eb868ea58, lastMouseReceiver=..., spontaneous=true) at ../../src/corelib/kernel/qcoreapplication.h:215
#10 QApplicationPrivate::sendMouseEvent (receiver=0x29aac60, event=0x7fffaa7c04e0, alienWidget=0x0, nativeWidget=0x29aac60, buttonDown=0x3eb868ea58, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3122
#11 0x0000003eb7c37598 in QETWidget::translateMouseEvent (this=0x29aac60, event=<value optimized out>) at kernel/qapplication_x11.cpp:4461
#12 0x0000003eb7c35c79 in QApplication::x11ProcessEvent (this=0x7fffaa7c1260, event=0x7fffaa7c0e30) at kernel/qapplication_x11.cpp:3587
#13 0x0000003eb7c5d6a6 in x11EventSourceDispatch (s=0x263f9b0, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:148
#14 0x0000003de0441e33 in g_main_dispatch (context=0x263e920) at gmain.c:2149
#15 g_main_context_dispatch (context=0x263e920) at gmain.c:2702
#16 0x0000003de0442610 in g_main_context_iterate (context=0x263e920, block=1, dispatch=1, self=<value optimized out>) at gmain.c:2780
#17 0x0000003de04428ad in g_main_context_iteration (context=0x263e920, may_block=1) at gmain.c:2843
#18 0x0000003eb698834f in QEventDispatcherGlib::processEvents (this=0x261c7b0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#19 0x0000003eb7c5d3ae in QGuiEventDispatcherGlib::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:207
#20 0x0000003eb695c532 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#21 0x0000003eb695c77c in QEventLoop::exec (this=0x7fffaa7c1140, flags=...) at kernel/qeventloop.cpp:201
#22 0x0000003eb6960c3b in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1008
#23 0x000000000042aa20 in main (argc=1, argv=0x7fffaa7c17c8) at /usr/src/debug/kdenetwork-4.6.5/krdc/main.cpp:104

This bug may be a duplicate of or related to bug 278261.

Possible duplicates by query: bug 278706, bug 278261, bug 273850, bug 268713, bug 263811.

Reported using DrKonqi