Bug 297300

Summary: KRDC crashed
Product: [Applications] krdc Reporter: Kay Abendroth <kay.abendroth>
Component: VNCAssignee: Urs Wolfer <uwolfer>
Status: RESOLVED WAITINGFORINFO    
Severity: crash CC: kay.abendroth
Priority: NOR    
Version First Reported In: unspecified   
Target Milestone: ---   
Platform: Arch Linux   
OS: Linux   
Latest Commit: Version Fixed/Implemented In:
Sentry Crash Report:

Description Kay Abendroth 2012-04-02 10:37:55 UTC 
Application: KRDC (krdc), signal: Aborted
Using host libthread_db library "/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fb7972a7780 (LWP 2864))]

Thread 2 (Thread 0x7fb782e50700 (LWP 2956)):
#0  0x00007fb792111a14 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007fb79441425b in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#2  0x00007fb794410094 in QSemaphore::acquire(int) () from /usr/lib/libQtCore.so.4
#3  0x00007fb794525d8c in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4
#4  0x00007fb784dd5a27 in VncClientThread::imageUpdated (this=<optimized out>, _t1=0, _t2=0, _t3=1024, _t4=768) at /home/kay/abs/kdenetwork/src/build/krdc/vnc/moc_vncclientthread.cpp:129
#5  0x00007fb784dd6206 in VncClientThread::updatefb (cl=0x7fb77c002190, x=0, y=0, w=1024, h=768) at /home/kay/abs/kdenetwork/src/kdenetwork-4.8.1/krdc/vnc/vncclientthread.cpp:154
#6  0x00007fb784bbba53 in HandleRFBServerMessage () from /usr/lib/libvncclient.so.0
#7  0x00007fb784dd6d00 in VncClientThread::run (this=0x20aec40) at /home/kay/abs/kdenetwork/src/kdenetwork-4.8.1/krdc/vnc/vncclientthread.cpp:390
#8  0x00007fb794413d4b in ?? () from /usr/lib/libQtCore.so.4
#9  0x00007fb79210ddaa in start_thread () from /lib/libpthread.so.0
#10 0x00007fb793dd609d in clone () from /lib/libc.so.6

Thread 1 (Thread 0x7fb7972a7780 (LWP 2864)):
[KCrash Handler]
#6  0x00007fb793d26975 in raise () from /lib/libc.so.6
#7  0x00007fb793d27deb in abort () from /lib/libc.so.6
#8  0x00007fb794409484 in qt_message_output(QtMsgType, char const*) () from /usr/lib/libQtCore.so.4
#9  0x00007fb79440963f in ?? () from /usr/lib/libQtCore.so.4
#10 0x00007fb7944097e4 in qFatal(char const*, ...) () from /usr/lib/libQtCore.so.4
#11 0x00007fb796d95618 in KBookmark::address (this=0x7fff4e1f2b60) at /home/kay/abs/kdelibs/src/kdelibs-4.8.1/kio/bookmarks/kbookmark.cc:489
#12 0x00007fb796d9553e in KBookmark::address (this=0x7fff4e1f2d30) at /home/kay/abs/kdelibs/src/kdelibs-4.8.1/kio/bookmarks/kbookmark.cc:493
#13 0x00007fb796d95874 in KBookmark::updateAccessMetadata (this=0x7fff4e1f2d30) at /home/kay/abs/kdelibs/src/kdelibs-4.8.1/kio/bookmarks/kbookmark.cc:546
#14 0x000000000041c94b in BookmarkManager::addHistoryBookmark (this=0x206f710) at /home/kay/abs/kdenetwork/src/kdenetwork-4.8.1/krdc/bookmarkmanager.cpp:73
#15 0x0000000000425ea5 in MainWindow::statusChanged (this=0x202c6f0, status=<optimized out>) at /home/kay/abs/kdenetwork/src/kdenetwork-4.8.1/krdc/mainwindow.cpp:479
#16 0x0000000000429a83 in MainWindow::qt_static_metacall (_o=0x202c6f0, _c=<optimized out>, _id=13, _a=<optimized out>) at /home/kay/abs/kdenetwork/src/build/krdc/mainwindow.moc:123
#17 0x00007fb794525891 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4
#18 0x00007fb79657eed1 in RemoteView::statusChanged (this=<optimized out>, _t1=RemoteView::Connected) at /home/kay/abs/kdenetwork/src/build/krdc/core/moc_remoteview.cpp:206
#19 0x00007fb784dd99ec in VncView::updateImage (this=0x20aebe0, x=0, y=0, w=<optimized out>, h=<optimized out>) at /home/kay/abs/kdenetwork/src/kdenetwork-4.8.1/krdc/vnc/vncview.cpp:330
#20 0x00007fb79452aa56 in QObject::event(QEvent*) () from /usr/lib/libQtCore.so.4
#21 0x00007fb794f6fbcb in QWidget::event(QEvent*) () from /usr/lib/libQtGui.so.4
#22 0x00007fb794f1faf4 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#23 0x00007fb794f24973 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#24 0x00007fb795c620cd in KApplication::notify (this=0x7fff4e1f4ee0, receiver=0x20aebe0, event=0x7fb77c05a920) at /home/kay/abs/kdelibs/src/kdelibs-4.8.1/kdeui/kernel/kapplication.cpp:311
#25 0x00007fb7945119ec in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#26 0x00007fb79451528a in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/libQtCore.so.4
#27 0x00007fb794540613 in ?? () from /usr/lib/libQtCore.so.4
#28 0x00007fb7907608bd in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#29 0x00007fb7907610b8 in ?? () from /usr/lib/libglib-2.0.so.0
#30 0x00007fb790761289 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#31 0x00007fb794540a3f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#32 0x00007fb794fc336e in ?? () from /usr/lib/libQtGui.so.4
#33 0x00007fb7945107d2 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#34 0x00007fb794510a27 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#35 0x00007fb7953eb036 in QDialog::exec() () from /usr/lib/libQtGui.so.4
#36 0x00007fb79657ff11 in HostPreferences::showDialog (this=0x23fd440, parent=<optimized out>) at /home/kay/abs/kdenetwork/src/kdenetwork-4.8.1/krdc/core/hostpreferences.cpp:225
#37 0x00007fb7965800f7 in HostPreferences::showDialogIfNeeded (this=0x23fd440, parent=0x202c6f0) at /home/kay/abs/kdenetwork/src/kdenetwork-4.8.1/krdc/core/hostpreferences.cpp:170
#38 0x00000000004284a0 in MainWindow::newConnection (this=0x202c6f0, newUrl=..., switchFullscreenWhenConnected=false, tabName=...) at /home/kay/abs/kdenetwork/src/kdenetwork-4.8.1/krdc/mainwindow.cpp:350
#39 0x0000000000428b49 in MainWindow::restoreOpenSessions (this=0x202c6f0) at /home/kay/abs/kdenetwork/src/kdenetwork-4.8.1/krdc/mainwindow.cpp:285
#40 0x0000000000429b11 in MainWindow::qt_static_metacall (_o=0x202c6f0, _c=<optimized out>, _id=4, _a=<optimized out>) at /home/kay/abs/kdenetwork/src/build/krdc/mainwindow.moc:114
#41 0x00007fb794525891 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4
#42 0x00007fb79452f05f in ?? () from /usr/lib/libQtCore.so.4
#43 0x00007fb79452a789 in QObject::event(QEvent*) () from /usr/lib/libQtCore.so.4
#44 0x00007fb794f1faf4 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#45 0x00007fb794f24973 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#46 0x00007fb795c620cd in KApplication::notify (this=0x7fff4e1f4ee0, receiver=0x21467c0, event=0x7fff4e1f4bd0) at /home/kay/abs/kdelibs/src/kdelibs-4.8.1/kdeui/kernel/kapplication.cpp:311
#47 0x00007fb7945119ec in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#48 0x00007fb794542872 in ?? () from /usr/lib/libQtCore.so.4
#49 0x00007fb79454021d in ?? () from /usr/lib/libQtCore.so.4
#50 0x00007fb7907608bd in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#51 0x00007fb7907610b8 in ?? () from /usr/lib/libglib-2.0.so.0
#52 0x00007fb790761289 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#53 0x00007fb794540a3f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#54 0x00007fb794fc336e in ?? () from /usr/lib/libQtGui.so.4
#55 0x00007fb7945107d2 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#56 0x00007fb794510a27 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#57 0x00007fb794515585 in QCoreApplication::exec() () from /usr/lib/libQtCore.so.4
#58 0x0000000000415d3f in main (argc=3, argv=0x7fff4e1f5498) at /home/kay/abs/kdenetwork/src/kdenetwork-4.8.1/krdc/main.cpp:104
Comment 1 Kay Abendroth 2012-04-02 10:43:29 UTC 
I have three VNC connections as bookmarks. After logging into KDE krdc is started, asks me for my KWallet password and opens these three VNC connections.

Right before this crash I closed all sessions one at a time and after the last one I got that stack trace.
Comment 2 Urs Wolfer 2012-11-03 12:47:11 UTC 
Can you reproduce this crash?
Comment 3 Urs Wolfer 2012-12-23 17:04:06 UTC 
Please see my comment above.

I cannot fix this issue without your help.