Application: konsole (19.12.3)

Qt Version: 5.14.2
Frameworks Version: 5.69.0
Operating System: Linux 5.6.3-arch1-1 x86_64
Windowing system: X11
Distribution: "Arch Linux"

-- Information about the crash:
- What I was doing when the application crashed:
manually start tmux from konsole
defaul config of tmux
small visual change of konsole config

The crash can be reproduced every time.

-- Backtrace:
Application: Konsole (konsole), signal: Segmentation fault
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0x7efd7ca42840 (LWP 10019))]

Thread 7 (Thread 0x7efd669b1700 (LWP 10025)):
#0  0x00007efd7fe1fcf5 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007efd71998bfc in  () at /usr/lib/dri/iris_dri.so
#2  0x00007efd719987f8 in  () at /usr/lib/dri/iris_dri.so
#3  0x00007efd7fe1946f in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007efd82ab73d3 in clone () at /usr/lib/libc.so.6

Thread 6 (Thread 0x7efd671b2700 (LWP 10024)):
#0  0x00007efd7fe1fcf5 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007efd71998bfc in  () at /usr/lib/dri/iris_dri.so
#2  0x00007efd719987f8 in  () at /usr/lib/dri/iris_dri.so
#3  0x00007efd7fe1946f in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007efd82ab73d3 in clone () at /usr/lib/libc.so.6

Thread 5 (Thread 0x7efd70ac1700 (LWP 10023)):
#0  0x00007efd7fe1fcf5 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007efd71998bfc in  () at /usr/lib/dri/iris_dri.so
#2  0x00007efd719987f8 in  () at /usr/lib/dri/iris_dri.so
#3  0x00007efd7fe1946f in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007efd82ab73d3 in clone () at /usr/lib/libc.so.6

Thread 4 (Thread 0x7efd712c2700 (LWP 10022)):
#0  0x00007efd7fe1fcf5 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007efd71998bfc in  () at /usr/lib/dri/iris_dri.so
#2  0x00007efd719987f8 in  () at /usr/lib/dri/iris_dri.so
#3  0x00007efd7fe1946f in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007efd82ab73d3 in clone () at /usr/lib/libc.so.6

Thread 3 (Thread 0x7efd7a3a2700 (LWP 10021)):
#0  0x00007efd82aa84fc in read () at /usr/lib/libc.so.6
#1  0x00007efd7f4258c0 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007efd7f474d01 in g_main_context_check () at /usr/lib/libglib-2.0.so.0
#3  0x00007efd7f476448 in  () at /usr/lib/libglib-2.0.so.0
#4  0x00007efd7f476571 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#5  0x00007efd812528ac in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007efd811f905c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#7  0x00007efd8101dc62 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#8  0x00007efd8072eb28 in  () at /usr/lib/libQt5DBus.so.5
#9  0x00007efd8101edd6 in  () at /usr/lib/libQt5Core.so.5
#10 0x00007efd7fe1946f in start_thread () at /usr/lib/libpthread.so.0
#11 0x00007efd82ab73d3 in clone () at /usr/lib/libc.so.6

Thread 2 (Thread 0x7efd7bc08700 (LWP 10020)):
#0  0x00007efd82aacabf in poll () at /usr/lib/libc.so.6
#1  0x00007efd8004163b in  () at /usr/lib/libxcb.so.1
#2  0x00007efd8004337b in xcb_wait_for_event () at /usr/lib/libxcb.so.1
#3  0x00007efd7c5a2e01 in  () at /usr/lib/libQt5XcbQpa.so.5
#4  0x00007efd8101edd6 in  () at /usr/lib/libQt5Core.so.5
#5  0x00007efd7fe1946f in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007efd82ab73d3 in clone () at /usr/lib/libc.so.6

Thread 1 (Thread 0x7efd7ca42840 (LWP 10019)):
[KCrash Handler]
#6  0x00007efd828e9ce0 in  () at /usr/lib/libkonsoleprivate.so.19
#7  0x00007efd8291425d in Konsole::Session::getUrl() () at /usr/lib/libkonsoleprivate.so.19
#8  0x00007efd8291bac6 in Konsole::SessionController::url() const () at /usr/lib/libkonsoleprivate.so.19
#9  0x00007efd828a926b in Konsole::BookmarkHandler::titleForView(Konsole::ViewProperties*) const () at /usr/lib/libkonsoleprivate.so.19
#10 0x00007efd828a96c3 in Konsole::BookmarkHandler::currentTitle() const () at /usr/lib/libkonsoleprivate.so.19
#11 0x00007efd80ce3f4a in KBookmarkMenu::slotAddBookmark() () at /usr/lib/libKF5Bookmarks.so.5
#12 0x00007efd8122fd10 in  () at /usr/lib/libQt5Core.so.5
#13 0x00007efd81c90f33 in QAction::triggered(bool) () at /usr/lib/libQt5Widgets.so.5
#14 0x00007efd81c9361c in QAction::activate(QAction::ActionEvent) () at /usr/lib/libQt5Widgets.so.5
#15 0x00007efd81c93f60 in QAction::event(QEvent*) () at /usr/lib/libQt5Widgets.so.5
#16 0x00007efd81c97352 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#17 0x00007efd81ca0829 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#18 0x00007efd811fa4f2 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5
#19 0x00007efd815ef840 in QShortcutMap::dispatchEvent(QKeyEvent*) () at /usr/lib/libQt5Gui.so.5
#20 0x00007efd815ef923 in QShortcutMap::tryShortcut(QKeyEvent*) () at /usr/lib/libQt5Gui.so.5
#21 0x00007efd815a1184 in QWindowSystemInterface::handleShortcutEvent(QWindow*, unsigned long, int, QFlags<Qt::KeyboardModifier>, unsigned int, unsigned int, unsigned int, QString const&, bool, unsigned short) () at /usr/lib/libQt5Gui.so.5
#22 0x00007efd815c056e in QGuiApplicationPrivate::processKeyEvent(QWindowSystemInterfacePrivate::KeyEvent*) () at /usr/lib/libQt5Gui.so.5
#23 0x00007efd815c599a in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) () at /usr/lib/libQt5Gui.so.5
#24 0x00007efd8159dc5c in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Gui.so.5
#25 0x00007efd7c5a3e2c in  () at /usr/lib/libQt5XcbQpa.so.5
#26 0x00007efd7f4746be in g_main_context_dispatch () at /usr/lib/libglib-2.0.so.0
#27 0x00007efd7f476531 in  () at /usr/lib/libglib-2.0.so.0
#28 0x00007efd7f476571 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#29 0x00007efd81252890 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#30 0x00007efd811f905c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#31 0x00007efd81201066 in QCoreApplication::exec() () at /usr/lib/libQt5Core.so.5
#32 0x00007efd82bad814 in kdemain () at /usr/lib/libkdeinit5_konsole.so
#33 0x00007efd829df023 in __libc_start_main () at /usr/lib/libc.so.6
#34 0x000055aac389305e in _start ()
[Inferior 1 (process 10019) detached]

Possible duplicates by query: bug 391447.

Reported using DrKonqi