Created attachment 119601 [details]
krfb_19.4.0-20190422-005644.kcrash

Hi,

the connection is not stable with krfb 19.4.0
installed a few days ago, the disconnections are more frequent than the version 18.12.3, duration of the connection, a few seconds ...
i did some tests, the situation is the same...

SOFTWARE/OS VERSIONS

Linux/KDE Plasma: linux 5.0.8-1 (manjaro arm) / kde plasma 5.15.4
KDE Plasma Version: 5.15.4
KDE Frameworks Version: 5.57.0
Qt Version: 5.12.2

ADDITIONAL INFORMATION

Application: Partage de bureau (krfb), signal: Segmentation fault
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0xffff82e12010 (LWP 860))]

Thread 7 (Thread 0xffff6ecb2570 (LWP 1070)):
#0  0x0000ffff86ce2784 in poll () from /usr/lib/libc.so.6
#1  0x0000ffff854694a0 in ?? () from /usr/lib/libglib-2.0.so.0
#2  0x0000ffff85469624 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#3  0x0000ffff87259654 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#4  0x0000ffff871f0810 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#5  0x0000ffff86ff4f14 in QThread::exec() () from /usr/lib/libQt5Core.so.5
#6  0x0000ffff86ff6be8 in ?? () from /usr/lib/libQt5Core.so.5
#7  0x0000ffff866af56c in start_thread () from /usr/lib/libpthread.so.0
#8  0x0000ffff86cec01c in thread_start () from /usr/lib/libc.so.6

Thread 6 (Thread 0xffff6f4b3570 (LWP 994)):
#0  0x0000ffff866b57f0 in pthread_cond_wait@@GLIBC_2.17 () from /usr/lib/libpthread.so.0
#1  0x0000ffff7975fe5c in ?? () from /usr/lib/dri/swrast_dri.so
#2  0x0000ffff7975fd6c in ?? () from /usr/lib/dri/swrast_dri.so
#3  0x0000ffff866af56c in start_thread () from /usr/lib/libpthread.so.0
#4  0x0000ffff86cec01c in thread_start () from /usr/lib/libc.so.6

Thread 5 (Thread 0xffff6fcb4570 (LWP 993)):
#0  0x0000ffff866b57f0 in pthread_cond_wait@@GLIBC_2.17 () from /usr/lib/libpthread.so.0
#1  0x0000ffff7975fe5c in ?? () from /usr/lib/dri/swrast_dri.so
#2  0x0000ffff7975fd6c in ?? () from /usr/lib/dri/swrast_dri.so
#3  0x0000ffff866af56c in start_thread () from /usr/lib/libpthread.so.0
#4  0x0000ffff86cec01c in thread_start () from /usr/lib/libc.so.6

Thread 4 (Thread 0xffff78bbb570 (LWP 992)):
#0  0x0000ffff866b57f0 in pthread_cond_wait@@GLIBC_2.17 () from /usr/lib/libpthread.so.0
#1  0x0000ffff7975fe5c in ?? () from /usr/lib/dri/swrast_dri.so
#2  0x0000ffff7975fd6c in ?? () from /usr/lib/dri/swrast_dri.so
#3  0x0000ffff866af56c in start_thread () from /usr/lib/libpthread.so.0
#4  0x0000ffff86cec01c in thread_start () from /usr/lib/libc.so.6

Thread 3 (Thread 0xffff793bc570 (LWP 991)):
#0  0x0000ffff866b57f0 in pthread_cond_wait@@GLIBC_2.17 () from /usr/lib/libpthread.so.0
#1  0x0000ffff7975fe5c in ?? () from /usr/lib/dri/swrast_dri.so
#2  0x0000ffff7975fd6c in ?? () from /usr/lib/dri/swrast_dri.so
#3  0x0000ffff866af56c in start_thread () from /usr/lib/libpthread.so.0
#4  0x0000ffff86cec01c in thread_start () from /usr/lib/libc.so.6

Thread 2 (Thread 0xffff809f2570 (LWP 937)):
#0  0x0000ffff85468b7c in g_main_context_query () from /usr/lib/libglib-2.0.so.0
#1  0x0000ffff854693f4 in ?? () from /usr/lib/libglib-2.0.so.0
#2  0x0000ffff85469624 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#3  0x0000ffff87259654 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#4  0x0000ffff871f0810 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#5  0x0000ffff86ff4f14 in QThread::exec() () from /usr/lib/libQt5Core.so.5
#6  0x0000ffff86b2e5ec in ?? () from /usr/lib/libQt5DBus.so.5
#7  0x0000ffff86ff6be8 in ?? () from /usr/lib/libQt5Core.so.5
#8  0x0000ffff866af56c in start_thread () from /usr/lib/libpthread.so.0
#9  0x0000ffff86cec01c in thread_start () from /usr/lib/libc.so.6

Thread 1 (Thread 0xffff82e12010 (LWP 860)):
[KCrash Handler]
#6  0x0000ffff866b06fc in __pthread_timedjoin_ex () from /usr/lib/libpthread.so.0
#7  0x0000ffff887daa08 in rfbShutdownServer () from /usr/lib/libvncserver.so.1
#8  0x0000aaaade499888 in ?? ()
#9  0x0000aaaade49ae18 in ?? ()
#10 0x0000aaaade49b3f4 in ?? ()
#11 0x0000aaaade4965c8 in ?? ()
#12 0x0000ffff8722528c in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/libQt5Core.so.5
#13 0x0000ffff871f1048 in QCoreApplication::aboutToQuit(QCoreApplication::QPrivateSignal) () from /usr/lib/libQt5Core.so.5
#14 0x0000ffff871f6224 in QCoreApplicationPrivate::execCleanup() () from /usr/lib/libQt5Core.so.5
#15 0x0000ffff871fa818 in QCoreApplication::exec() () from /usr/lib/libQt5Core.so.5
#16 0x0000aaaade482a44 in ?? ()
#17 0x0000ffff86c3a2a4 in __libc_start_main () from /usr/lib/libc.so.6
#18 0x0000aaaade482e00 in _start ()
Backtrace stopped: previous frame identical to this frame (corrupt stack?)
[Inferior 1 (process 860) detached]