Bug 192446

Summary: crash after closing application or logging out from remote system
Product: [Applications] krdc Reporter: LandoSr <LLLActive>
Component: generalAssignee: Urs Wolfer <uwolfer>
Status: RESOLVED DUPLICATE    
Severity: crash CC: andresbajotierra
Priority: NOR    
Version First Reported In: unspecified   
Target Milestone: ---   
Platform: openSUSE   
OS: Linux   
Latest Commit: Version Fixed/Implemented In:
Sentry Crash Report:

Description LandoSr 2009-05-12 15:51:19 UTC
Version:           4.1.3-4.11 (using KDE 3.5.10)
OS:                Linux
Installed from:    SuSE RPMs

Application: KRDC (krdc), signal SIGSEGV
   from /lib64/libpthread.so.0
[Current thread is 1 (Thread 0x7f7317d88750 (LWP 7312))]

Thread 2 (Thread 0x7f730cba6950 (LWP 7316)):
[KCrash Handler]
#5  0x00007f73111391d7 in ?? () from /lib64/libc.so.6
#6  0x00007f73111373ca in memmove () from /lib64/libc.so.6
#7  0x00007f731780d059 in QListData::remove(int) () from /usr/lib64/libQtCore.so.4
#8  0x00007f731780d09b in QListData::erase(void**) () from /usr/lib64/libQtCore.so.4
#9  0x0000000000421b6f in _start ()

Thread 1 (Thread 0x7f7317d88750 (LWP 7312)):
#0  0x00007f731757ad59 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f73177ea76b in ?? () from /usr/lib64/libQtCore.so.4
#2  0x00007f73177e5f9d in QMutex::lock() () from /usr/lib64/libQtCore.so.4
#3  0x00007f73178d39fd in QCoreApplicationPrivate::removePostedEvent(QEvent*) () from /usr/lib64/libQtCore.so.4
#4  0x00007f73178e120d in QMetaCallEvent::~QMetaCallEvent() () from /usr/lib64/libQtCore.so.4
#5  0x00007f73178d2c3c in QCoreApplicationPrivate::removePostedEvents_unlocked(QObject*, int, QThreadData*) () from /usr/lib64/libQtCore.so.4
#6  0x00007f73178d37ad in QCoreApplication::removePostedEvents(QObject*, int) () from /usr/lib64/libQtCore.so.4
#7  0x00007f7312598605 in QWidget::~QWidget() () from /usr/lib64/libQtGui.so.4
#8  0x00000000004229d5 in _start ()
Comment 1 LandoSr 2009-05-12 16:03:55 UTC
More detail after another crash when remote vnc session was closed due to no mouse response.

Application: KRDC (krdc), signal SIGSEGV
0x00007f956206cecb in pthread_once () from /lib64/libpthread.so.0
[Current thread is 1 (Thread 0x7f9562879750 (LWP 7951))]

Thread 2 (Thread 0x7f9557697950 (LWP 7954)):
[KCrash Handler]
#5  0x00007f955bc2a1d7 in ?? () from /lib64/libc.so.6
#6  0x00007f955bc283ca in memmove () from /lib64/libc.so.6
#7  0x00007f95622fe059 in QListData::remove(int) () from /usr/lib64/libQtCore.so.4
#8  0x00007f95622fe09b in QListData::erase(void**) () from /usr/lib64/libQtCore.so.4
#9  0x0000000000421b6f in _start ()

Thread 1 (Thread 0x7f9562879750 (LWP 7951)):
#0  0x00007f956206cecb in pthread_once () from /lib64/libpthread.so.0
#1  0x00007f955bc8e7dc in backtrace () from /lib64/libc.so.6
#2  0x00007f955bc188fc in ?? () from /lib64/libc.so.6
#3  0x00007f955bc1e118 in ?? () from /lib64/libc.so.6
#4  0x00007f955bc20f7a in ?? () from /lib64/libc.so.6
#5  0x00007f955bc22891 in malloc () from /lib64/libc.so.6
#6  0x00007f95626b5dd4 in ?? () from /lib64/ld-linux-x86-64.so.2
#7  0x00007f95626bb9f1 in ?? () from /lib64/ld-linux-x86-64.so.2
#8  0x00007f95626b7566 in ?? () from /lib64/ld-linux-x86-64.so.2
#9  0x00007f95626bb38b in ?? () from /lib64/ld-linux-x86-64.so.2
#10 0x00007f955bcb3550 in ?? () from /lib64/libc.so.6
#11 0x00007f95626b7566 in ?? () from /lib64/ld-linux-x86-64.so.2
#12 0x00007f955bcb3605 in ?? () from /lib64/libc.so.6
#13 0x00007f955bcb36f7 in __libc_dlopen_mode () from /lib64/libc.so.6
#14 0x00007f955bc8e6b5 in ?? () from /lib64/libc.so.6
#15 0x00007f956206ced3 in pthread_once () from /lib64/libpthread.so.0
#16 0x00007f955bc8e7dc in backtrace () from /lib64/libc.so.6
#17 0x00007f955bc188fc in ?? () from /lib64/libc.so.6
#18 0x00007f955bc1e118 in ?? () from /lib64/libc.so.6
#19 0x00007f955bc20a5c in ?? () from /lib64/libc.so.6
#20 0x00007f955bc22891 in malloc () from /lib64/libc.so.6
#21 0x00007f955c437f4d in operator new(unsigned long) () from /usr/lib64/libstdc++.so.6
#22 0x00007f955d13bdd5 in QPainterPath::ensureData_helper() () from /usr/lib64/libQtGui.so.4
#23 0x00007f955d140d8c in QPainterPath::addRegion(QRegion const&) () from /usr/lib64/libQtGui.so.4
#24 0x00007f955d1d1025 in ?? () from /usr/lib64/libQtGui.so.4
#25 0x00007f955d12d42a in ?? () from /usr/lib64/libQtGui.so.4
#26 0x00007f955d12d50b in ?? () from /usr/lib64/libQtGui.so.4
#27 0x00007f955d12ddfb in QPainter::save() () from /usr/lib64/libQtGui.so.4
#28 0x00007f955d12e502 in ?? () from /usr/lib64/libQtGui.so.4
#29 0x00007f955d13107f in QPainter::QPainter(QPaintDevice*) () from /usr/lib64/libQtGui.so.4
#30 0x00007f955d087110 in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&, QPoint const&, int, QPainter*) () from /usr/lib64/libQtGui.so.4
#31 0x00007f955d1df6a4 in ?? () from /usr/lib64/libQtGui.so.4
#32 0x00007f955d1dfb57 in ?? () from /usr/lib64/libQtGui.so.4
#33 0x00007f955d0883b5 in QWidget::event(QEvent*) () from /usr/lib64/libQtGui.so.4
#34 0x00007f955d39fbfb in QMainWindow::event(QEvent*) () from /usr/lib64/libQtGui.so.4
#35 0x00007f9561961998 in KXmlGuiWindow::event(QEvent*) () from /usr/lib64/libkdeui.so.5
#36 0x00007f955d0361bd in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib64/libQtGui.so.4
#37 0x00007f955d03df8a in QApplication::notify(QObject*, QEvent*) () from /usr/lib64/libQtGui.so.4
#38 0x00007f9561875d6b in KApplication::notify(QObject*, QEvent*) () from /usr/lib64/libkdeui.so.5
#39 0x00007f95623c4091 in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib64/libQtCore.so.4
#40 0x00007f95623c4d3a in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib64/libQtCore.so.4
#41 0x00007f95623ec863 in ?? () from /usr/lib64/libQtCore.so.4
#42 0x00007f955b5110fb in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#43 0x00007f955b5148cd in ?? () from /usr/lib64/libglib-2.0.so.0
#44 0x00007f955b514a8b in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#45 0x00007f95623ec4ef in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4
#46 0x00007f955d0c69bf in ?? () from /usr/lib64/libQtGui.so.4
#47 0x00007f95623c29a2 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4
#48 0x00007f95623c2b2d in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4
#49 0x00007f95623c4ffd in QCoreApplication::exec() () from /usr/lib64/libQtCore.so.4
#50 0x0000000000435a32 in _start ()
Comment 2 Urs Wolfer 2009-05-12 21:57:14 UTC
Can you reproduce this crash?
Are you using VNC?

Please see:
http://techbase.kde.org/Development/Tutorials/Debugging/How_to_create_useful_crash_reports
Comment 3 LandoSr 2009-05-13 00:56:38 UTC
Yes, it produces the crash continually.
Yes, the second crash report was with VNC (actually both were).

Are the reports of any use?

I installed TightVNC as well, and it works very well.
Comment 4 Dario Andres 2009-05-13 03:07:01 UTC
@LandoSr: you need to install the "kdenetwork4-debuginfo" package in order to get a completer backtrace. Thanks
Comment 5 Dario Andres 2009-06-26 16:04:45 UTC
Marking as NEEDSINFO
Comment 6 Urs Wolfer 2009-12-27 16:49:30 UTC

*** This bug has been marked as a duplicate of bug 212804 ***