Hi, krfb 19.4.0 crash report Krfb was turn off with a bug report the 2019/05/13, then I updated krfb the 2019/05/13 with krfb version 19.04.1-1 until this new crash krfb was still unstable, krfb disconnect the different vnc viewers after a few seconds or a few minutes, the firewall configuration changed nothing, I already reported those problems. SOFTWARE/OS VERSIONS linux 5.1.0-1 (manjaro arm) KDE Plasma Version: 5.15.5 KDE Frameworks Version: 5.57.0 Qt Version: 5.12.3 installed before the crash and still today installed gnutls 3.6.7-1 libvncserver 0.9.12-1 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 0xffff9f70f010 (LWP 789))] Thread 7 (Thread 0xffff8bcae560 (LWP 890)): #0 0x0000ffffa2fbb7f0 in pthread_cond_wait@@GLIBC_2.17 () from /usr/lib/libpthread.so.0 #1 0x0000ffff96069e5c in ?? () from /usr/lib/dri/swrast_dri.so #2 0x0000ffff96069d6c in ?? () from /usr/lib/dri/swrast_dri.so #3 0x0000ffffa2fb556c in start_thread () from /usr/lib/libpthread.so.0 #4 0x0000ffffa35f201c in thread_start () from /usr/lib/libc.so.6 Thread 6 (Thread 0xffff94ca4560 (LWP 888)): #0 0x0000ffffa2fbb7f0 in pthread_cond_wait@@GLIBC_2.17 () from /usr/lib/libpthread.so.0 #1 0x0000ffff96069e5c in ?? () from /usr/lib/dri/swrast_dri.so #2 0x0000ffff96069d6c in ?? () from /usr/lib/dri/swrast_dri.so #3 0x0000ffffa2fb556c in start_thread () from /usr/lib/libpthread.so.0 #4 0x0000ffffa35f201c in thread_start () from /usr/lib/libc.so.6 Thread 5 (Thread 0xffff954a5560 (LWP 887)): #0 0x0000ffffa2fbb7f0 in pthread_cond_wait@@GLIBC_2.17 () from /usr/lib/libpthread.so.0 #1 0x0000ffff96069e5c in ?? () from /usr/lib/dri/swrast_dri.so #2 0x0000ffff96069d6c in ?? () from /usr/lib/dri/swrast_dri.so #3 0x0000ffffa2fb556c in start_thread () from /usr/lib/libpthread.so.0 #4 0x0000ffffa35f201c in thread_start () from /usr/lib/libc.so.6 Thread 4 (Thread 0xffff95ca6560 (LWP 886)): #0 0x0000ffffa2fbb7f0 in pthread_cond_wait@@GLIBC_2.17 () from /usr/lib/libpthread.so.0 #1 0x0000ffff96069e5c in ?? () from /usr/lib/dri/swrast_dri.so #2 0x0000ffff96069d6c in ?? () from /usr/lib/dri/swrast_dri.so #3 0x0000ffffa2fb556c in start_thread () from /usr/lib/libpthread.so.0 #4 0x0000ffffa35f201c in thread_start () from /usr/lib/libc.so.6 Thread 3 (Thread 0xffff9d2e0560 (LWP 858)): #0 0x0000ffffa35e4340 in read () from /usr/lib/libc.so.6 #1 0x0000ffffa1dbba78 in ?? () from /usr/lib/libglib-2.0.so.0 #2 0x0000ffffa1d68ec0 in g_main_context_check () from /usr/lib/libglib-2.0.so.0 #3 0x0000ffffa1d69428 in ?? () from /usr/lib/libglib-2.0.so.0 #4 0x0000ffffa1d69624 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0 #5 0x0000ffffa3b5d694 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5 #6 0x0000ffffa3af4948 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5 #7 0x0000ffffa38f9f54 in QThread::exec() () from /usr/lib/libQt5Core.so.5 #8 0x0000ffffa34345ec in ?? () from /usr/lib/libQt5DBus.so.5 #9 0x0000ffffa38fbc28 in ?? () from /usr/lib/libQt5Core.so.5 #10 0x0000ffffa2fb556c in start_thread () from /usr/lib/libpthread.so.0 #11 0x0000ffffa35f201c in thread_start () from /usr/lib/libc.so.6 Thread 2 (Thread 0xffff9ef77560 (LWP 810)): #0 0x0000ffffa35e8780 in poll () from /usr/lib/libc.so.6 #1 0x0000ffffa34f22f0 in ?? () from /usr/lib/libxcb.so.1 #2 0x0000ffffa34f4284 in xcb_wait_for_event () from /usr/lib/libxcb.so.1 #3 0x0000ffff9f2c9908 in ?? () from /usr/lib/libQt5XcbQpa.so.5 #4 0x0000ffffa38fbc28 in ?? () from /usr/lib/libQt5Core.so.5 #5 0x0000ffffa2fb556c in start_thread () from /usr/lib/libpthread.so.0 #6 0x0000ffffa35f201c in thread_start () from /usr/lib/libc.so.6 Thread 1 (Thread 0xffff9f70f010 (LWP 789)): [KCrash Handler] #6 0x0000ffffa2bd74dc in ?? () from /usr/lib/libgnutls.so.30 #7 0x0000ffffa2bacc4c in ?? () from /usr/lib/libgnutls.so.30 #8 0x0000ffffa2b99e9c in ?? () from /usr/lib/libgnutls.so.30 #9 0x0000ffffa2b9a194 in gnutls_certificate_set_x509_key_file2 () from /usr/lib/libgnutls.so.30 #10 0x0000ffffa50f8224 in rfbssl_init_global () from /usr/lib/libvncserver.so.1 #11 0x0000ffffa50f8320 in rfbssl_init () from /usr/lib/libvncserver.so.1 #12 0x0000ffffa510ec70 in webSocketsCheck () from /usr/lib/libvncserver.so.1 #13 0x0000ffffa50dddf4 in ?? () from /usr/lib/libvncserver.so.1 #14 0x0000ffffa50e7830 in ?? () from /usr/lib/libvncserver.so.1 #15 0x0000ffffa50e798c in rfbProcessNewConnection () from /usr/lib/libvncserver.so.1 #16 0x0000ffffa3b2a2ac in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/libQt5Core.so.5 #17 0x0000ffffa3b3829c in QSocketNotifier::activated(int, QSocketNotifier::QPrivateSignal) () from /usr/lib/libQt5Core.so.5 #18 0x0000ffffa3b387b0 in QSocketNotifier::event(QEvent*) () from /usr/lib/libQt5Core.so.5 #19 0x0000ffffa45f77cc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQt5Widgets.so.5 #20 0x0000ffffa4600370 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQt5Widgets.so.5 #21 0x0000ffffa3af6378 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib/libQt5Core.so.5 #22 0x0000ffffa3b5e708 in ?? () from /usr/lib/libQt5Core.so.5 #23 0x0000ffffa1d69210 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0 #24 0x0000ffffa1d69550 in ?? () from /usr/lib/libglib-2.0.so.0 #25 0x0000ffffa1d69624 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0 #26 0x0000ffffa3b5d674 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5 #27 0x0000ffffa3af4948 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5 #28 0x0000ffffa3afe814 in QCoreApplication::exec() () from /usr/lib/libQt5Core.so.5 #29 0x0000aaaaae057ac0 in ?? () #30 0x0000ffffa35402a4 in __libc_start_main () from /usr/lib/libc.so.6 #31 0x0000aaaaae057ec4 in _start () Backtrace stopped: previous frame identical to this frame (corrupt stack?) [Inferior 1 (process 789) detached]
Created attachment 120046 [details] krfb-20190513-104122.kcrash krfb-20190513-104122.kcrash
The crash is in libvncserver or libgnutls. I suggest to report this issue to the bug tracker of your distribution. They might know best which if these packages have been updated recently.
*** This bug has been marked as a duplicate of bug 407206 ***