https://bugs.kde.org/show_bug.cgi?id=421246
Bug ID: 421246
Summary: Crash on connecting to a VNC server in favorites list
Product: krdc
Version: unspecified
Platform: Ubuntu Packages
OS: Linux
Status: REPORTED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: uwol...@kde.org
Reporter: luiz.an...@gmail.com
Target Milestone: ---
Application: krdc (19.04.3)
Qt Version: 5.12.4
Frameworks Version: 5.62.0
Operating System: Linux 5.3.0-51-generic x86_64
Distribution: Ubuntu 19.10
-- Information about the crash:
- What I was doing when the application crashed:
I tried to connect by right-clicking -> connect to a VNC server, then it
crashes, happens on any server on favorites list
It happens frequentily, not aways
The crash can be reproduced sometimes.
-- Backtrace:
Application: KRDC (krdc), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f1a1bbeb800 (LWP 28476))]
Thread 3 (Thread 0x7f1a12a87700 (LWP 28479)):
#0 futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x55dc3946b448) at ../sysdeps/unix/sysv/linux/futex-internal.h:80
#1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55dc3946b3f8,
cond=0x55dc3946b420) at pthread_cond_wait.c:508
#2 __pthread_cond_wait (cond=0x55dc3946b420, mutex=0x55dc3946b3f8) at
pthread_cond_wait.c:638
#3 0x00007f1a1310caab in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#4 0x00007f1a1310c6cb in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#5 0x00007f1a1ee78669 in start_thread (arg=<optimized out>) at
pthread_create.c:479
#6 0x00007f1a20145323 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 2 (Thread 0x7f1a19d10700 (LWP 28478)):
#0 __GI___libc_read (nbytes=16, buf=0x7f1a19d0fb60, fd=7) at
../sysdeps/unix/sysv/linux/read.c:26
#1 __GI___libc_read (fd=7, buf=0x7f1a19d0fb60, nbytes=16) at
../sysdeps/unix/sysv/linux/read.c:24
#2 0x00007f1a1e53d70f in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f1a1e4f55fe in g_main_context_check () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4 0x00007f1a1e4f5a52 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5 0x00007f1a1e4f5be3 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#6 0x00007f1a206df653 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib/x86_64-linux-gnu/libQt5Core.so.5
#7 0x00007f1a206865cb in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#8 0x00007f1a204bfa45 in QThread::exec() () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#9 0x00007f1a1f542efa in ?? () from /lib/x86_64-linux-gnu/libQt5DBus.so.5
#10 0x00007f1a204c0c92 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#11 0x00007f1a1ee78669 in start_thread (arg=<optimized out>) at
pthread_create.c:479
#12 0x00007f1a20145323 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 1 (Thread 0x7f1a1bbeb800 (LWP 28476)):
[KCrash Handler]
#6 0x00007f1a2065ac17 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#7 0x00007f1a2065aee4 in QSortFilterProxyModel::data(QModelIndex const&, int)
const () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#8 0x000055dc374e69ce in QModelIndex::data (arole=10001, this=<optimized out>)
at /usr/include/x86_64-linux-gnu/qt5/QtCore/qabstractitemmodel.h:458
#9 MainWindow::openFromRemoteDesktopsModel (this=this@entry=0x55dc39308c60,
index=...) at ./mainwindow.cpp:331
#10 0x000055dc374e7b63 in MainWindow::showConnectionContextMenu
(this=0x55dc39308c60, pos=...) at ./mainwindow.cpp:687
#11 0x000055dc374ec459 in MainWindow::qt_static_metacall (_o=0x55dc39308c60,
_id=<optimized out>, _a=<optimized out>, _c=<optimized out>) at
./obj-x86_64-linux-gnu/krdc_autogen/EWIEGA46WW/moc_mainwindow.cpp:233
#12 0x00007f1a206b33f8 in QMetaObject::activate(QObject*, int, int, void**) ()
from /lib/x86_64-linux-gnu/libQt5Core.so.5
#13 0x00007f1a21295f99 in QWidget::customContextMenuRequested(QPoint const&) ()
from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#14 0x00007f1a212b0cfe in QWidget::event(QEvent*) () from
/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#15 0x00007f1a2135d782 in QFrame::event(QEvent*) () from
/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#16 0x00007f1a214e17d2 in QAbstractItemView::viewportEvent(QEvent*) () from
/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#17 0x00007f1a2068773b in
QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) ()
from /lib/x86_64-linux-gnu/libQt5Core.so.5
#18 0x00007f1a2126da75 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#19 0x00007f1a21277c6b in QApplication::notify(QObject*, QEvent*) () from
/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#20 0x00007f1a20687a2a in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() from /lib/x86_64-linux-gnu/libQt5Core.so.5
#21 0x00007f1a212cc73a in ?? () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#22 0x00007f1a212cefdc in ?? () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#23 0x00007f1a2126da86 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#24 0x00007f1a21276e00 in QApplication::notify(QObject*, QEvent*) () from
/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#25 0x00007f1a20687a2a in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() from /lib/x86_64-linux-gnu/libQt5Core.so.5
#26 0x00007f1a20a71d73 in
QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*)
() from /lib/x86_64-linux-gnu/libQt5Gui.so.5
#27 0x00007f1a20a735fb in
QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*)
() from /lib/x86_64-linux-gnu/libQt5Gui.so.5
#28 0x00007f1a20a4d26b in
QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>)
() from /lib/x86_64-linux-gnu/libQt5Gui.so.5
#29 0x00007f1a1b53228e in ?? () from /lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#30 0x00007f1a1e4f58bd in g_main_context_dispatch () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#31 0x00007f1a1e4f5b40 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#32 0x00007f1a1e4f5be3 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#33 0x00007f1a206df635 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib/x86_64-linux-gnu/libQt5Core.so.5
#34 0x00007f1a206865cb in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#35 0x00007f1a2068e336 in QCoreApplication::exec() () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#36 0x000055dc374d4200 in main (argc=<optimized out>, argv=<optimized out>) at
./main.cpp:134
[Inferior 1 (process 28476) detached]
Reported using DrKonqi
--
You are receiving this mail because:
You are watching all bug changes.
