Bug 278261 - KRDC crash with VNC session
Summary: KRDC crash with VNC session
Status: RESOLVED DUPLICATE of bug 261571
Alias: None
Product: krdc
Classification: Applications
Component: general (show other bugs)
Version: unspecified
Platform: Ubuntu Linux
: NOR crash
Target Milestone: ---
Assignee: Urs Wolfer
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2011-07-22 11:30 UTC by Szymon Stryczek
Modified: 2011-08-03 23:30 UTC (History)
0 users

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Latest Commit:
Version Fixed In:


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Description Szymon Stryczek 2011-07-22 11:30:57 UTC
Application: krdc (4.6.2 (4.6.2))
KDE Platform Version: 4.6.2 (4.6.2)
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 moving cursor on remote desktop. KRDC just died.
No keyboard or mouse button activity was involved

-- Backtrace:
Application: KRDC (krdc), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f3a11b71780 (LWP 16517))]

Thread 3 (Thread 0x7f39f76a6700 (LWP 16520)):
#0  __pthread_mutex_lock (mutex=0x15dbfc8) at pthread_mutex_lock.c:50
#1  0x00007f3a0b23b869 in g_main_context_release () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f3a0b23d13a in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f3a0b23d639 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f3a0ef41446 in QEventDispatcherGlib::processEvents (this=0x1494db0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#5  0x00007f3a0ef15882 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007f3a0ef15abc in QEventLoop::exec (this=0x7f39f76a5dd0, flags=...) at kernel/qeventloop.cpp:201
#7  0x00007f3a0ee2c924 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:492
#8  0x00007f3a0eef7c2f in QInotifyFileSystemWatcherEngine::run (this=0x15a8ac0) at io/qfilesystemwatcher_inotify.cpp:248
#9  0x00007f3a0ee2f175 in QThreadPrivate::start (arg=0x15a8ac0) at thread/qthread_unix.cpp:320
#10 0x00007f3a0b708d8c in start_thread (arg=0x7f39f76a6700) at pthread_create.c:304
#11 0x00007f3a0e80704d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f39f6ea5700 (LWP 16525)):
[KCrash Handler]
#6  0x000000000156f100 in ?? ()
#7  0x00007f39f9c256ad in VncClientThread::run (this=0x160c490) at ../../../krdc/vnc/vncclientthread.cpp:397
#8  0x00007f3a0ee2f175 in QThreadPrivate::start (arg=0x160c490) at thread/qthread_unix.cpp:320
#9  0x00007f3a0b708d8c in start_thread (arg=0x7f39f6ea5700) at pthread_create.c:304
#10 0x00007f3a0e80704d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f3a11b71780 (LWP 16517)):
#0  0x00007f3a0e7f9f03 in __poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=<value optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f3a08b42512 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007f3a08b43b3f in xcb_wait_for_reply () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007f3a0d7158ad in _XReply () from /usr/lib/x86_64-linux-gnu/libX11.so.6
#4  0x00007f3a0d712b3d in XTranslateCoordinates () from /usr/lib/x86_64-linux-gnu/libX11.so.6
#5  0x00007f3a0f96caee in QWidget::mapFromGlobal (this=<value optimized out>, pos=<value optimized out>) at kernel/qwidget_x11.cpp:1336
#6  0x00007f3a0f8dae43 in QApplication::notify (this=<value optimized out>, receiver=0x160c430, e=0x7fff79fa2c40) at kernel/qapplication.cpp:4043
#7  0x00007f3a105f8866 in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#8  0x00007f3a0ef1649c in QCoreApplication::notifyInternal (this=0x7fff79fa3960, receiver=0x160c430, event=0x7fff79fa2c40) at kernel/qcoreapplication.cpp:731
#9  0x00007f3a0f8d6a1d in sendEvent (receiver=0x160c430, event=0x7fff79fa2c40, alienWidget=0x0, nativeWidget=0x160c430, buttonDown=0x7f3a103b9218, lastMouseReceiver=..., spontaneous=true) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#10 QApplicationPrivate::sendMouseEvent (receiver=0x160c430, event=0x7fff79fa2c40, alienWidget=0x0, nativeWidget=0x160c430, buttonDown=0x7f3a103b9218, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3122
#11 0x00007f3a0f958190 in QETWidget::translateMouseEvent (this=0x160c430, event=<value optimized out>) at kernel/qapplication_x11.cpp:4558
#12 0x00007f3a0f956ab7 in QApplication::x11ProcessEvent (this=0x7fff79fa3960, event=0x7fff79fa3590) at kernel/qapplication_x11.cpp:3680
#13 0x00007f3a0f97f842 in x11EventSourceDispatch (s=0x140baf0, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#14 0x00007f3a0b23cbcd in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#15 0x00007f3a0b23d3a8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#16 0x00007f3a0b23d639 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#17 0x00007f3a0ef413ef in QEventDispatcherGlib::processEvents (this=0x13b9340, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#18 0x00007f3a0f97f4de in QGuiEventDispatcherGlib::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#19 0x00007f3a0ef15882 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#20 0x00007f3a0ef15abc in QEventLoop::exec (this=0x7fff79fa3890, flags=...) at kernel/qeventloop.cpp:201
#21 0x00007f3a0ef19ecb in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1008
#22 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 261571.

Possible duplicates by query: bug 273850, bug 268713, bug 263811, bug 263411, bug 262105.

Reported using DrKonqi
Comment 1 Christoph Feck 2011-08-03 23:30:01 UTC

*** This bug has been marked as a duplicate of bug 261571 ***