Application: sieveeditor (5.10.3)

Qt Version: 5.12.2
Frameworks Version: 5.58.0
Operating System: Linux 5.0.0-16-generic x86_64
Distribution: Ubuntu 19.04

-- Backtrace:
Application: Редактор фильтров Sieve от KDE (sieveeditor), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f81e9c89f00 (LWP 13462))]

Thread 4 (Thread 0x7f81dbfff700 (LWP 13472)):
#0  0x00007ffd29bd1770 in clock_gettime ()
#1  0x00007f81febe06e6 in __GI___clock_gettime (clock_id=1, tp=0x7f81dbffe470) at ../sysdeps/unix/clock_gettime.c:115
#2  0x00007f81ff146971 in  () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#3  0x00007f81ff1451b9 in QTimerInfoList::updateCurrentTime() () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f81ff147825 in  () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f81fd69b691 in g_main_context_check () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007f81fd69bc60 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#7  0x00007f81fd69bddc in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#8  0x00007f81ff147063 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007f81ff0f25bb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007f81fef3d2c6 in QThread::exec() () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#11 0x00007f81fef3e612 in  () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#12 0x00007f81fe004182 in start_thread (arg=<optimized out>) at pthread_create.c:486
#13 0x00007f81febd1b1f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 3 (Thread 0x7f81e152a700 (LWP 13470)):
#0  0x00007f81fd6e68e4 in g_mutex_unlock () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f81fd69b839 in g_main_context_dispatch () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f81fd69bd48 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f81fd69bddc in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f81ff147063 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f81ff0f25bb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f81fef3d2c6 in QThread::exec() () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f81fe03c565 in  () at /lib/x86_64-linux-gnu/libQt5DBus.so.5
#8  0x00007f81fef3e612 in  () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007f81fe004182 in start_thread (arg=<optimized out>) at pthread_create.c:486
#10 0x00007f81febd1b1f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 2 (Thread 0x7f81e8c7d700 (LWP 13468)):
#0  0x00007f81febc5729 in __GI___poll (fds=0x7f81e8c7c5a8, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f81fd62d917 in  () at /lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007f81fd62f53a in xcb_wait_for_event () at /lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007f81e95c86a8 in  () at /lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#4  0x00007f81fef3e612 in  () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f81fe004182 in start_thread (arg=<optimized out>) at pthread_create.c:486
#6  0x00007f81febd1b1f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 1 (Thread 0x7f81e9c89f00 (LWP 13462)):
[KCrash Handler]
#6  0x00007f81ffab7625 in QAction::setEnabled(bool) () at /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#7  0x00007f82000e9e66 in SieveEditorMainWindow::slotUpdateActions() () at /lib/x86_64-linux-gnu/libsieveeditor.so.5
#8  0x00007f82000ea4ff in SieveEditorMainWindow::slotSystemNetworkOnlineStateChanged(bool) () at /lib/x86_64-linux-gnu/libsieveeditor.so.5
#9  0x00007f82000eea11 in SieveEditorMainWindow::SieveEditorMainWindow(QWidget*) () at /lib/x86_64-linux-gnu/libsieveeditor.so.5
#10 0x000056194586a615 in  ()
#11 0x00007f81feadab6b in __libc_start_main (main=0x56194586a290, argc=1, argv=0x7ffd29bb4d28, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffd29bb4d18) at ../csu/libc-start.c:308
#12 0x000056194586a6aa in _start ()
[Inferior 1 (process 13462) detached]