Application: Yakuake (yakuake), signal: Segmentation fault
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fa4bbb4b800 (LWP 2088))]

Thread 2 (Thread 0x7fa4b937d700 (LWP 2089)):
#0  0x00007fa4c971ac3d in poll () from /usr/lib/libc.so.6
#1  0x00007fa4c7c3dae2 in ?? () from /usr/lib/libxcb.so.1
#2  0x00007fa4c7c3f757 in xcb_wait_for_event () from /usr/lib/libxcb.so.1
#3  0x00007fa4bb6e5379 in ?? () from /usr/lib/libQt5XcbQpa.so.5
#4  0x00007fa4c9e04b8e in ?? () from /usr/lib/libQt5Core.so.5
#5  0x00007fa4c6330424 in start_thread () from /usr/lib/libpthread.so.0
#6  0x00007fa4c9723cbd in clone () from /usr/lib/libc.so.6

Thread 1 (Thread 0x7fa4bbb4b800 (LWP 2088)):
[KCrash Handler]
#5  0x00007fa4ca342910 in QKeySequence::operator=(QKeySequence const&) () from /usr/lib/libQt5Gui.so.5
#6  0x000000000043b0ee in ?? ()
#7  0x000000000043b621 in ?? ()
#8  0x0000000000419ca5 in ?? ()
#9  0x00007fa4ca0151e1 in QObject::event(QEvent*) () from /usr/lib/libQt5Core.so.5
#10 0x00007fa4ca91b71b in QWidget::event(QEvent*) () from /usr/lib/libQt5Widgets.so.5
#11 0x00007fa4caa319fb in QMainWindow::event(QEvent*) () from /usr/lib/libQt5Widgets.so.5
#12 0x00007fa4ca8d89ac in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQt5Widgets.so.5
#13 0x00007fa4ca8dde86 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQt5Widgets.so.5
#14 0x00007fa4c9fe5bab in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQt5Core.so.5
#15 0x00007fa4c9fe7fa6 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/libQt5Core.so.5
#16 0x00007fa4ca03c143 in ?? () from /usr/lib/libQt5Core.so.5
#17 0x00007fa4c59abd87 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#18 0x00007fa4c59abfe0 in ?? () from /usr/lib/libglib-2.0.so.0
#19 0x00007fa4c59ac08c in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#20 0x00007fa4ca03c54f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#21 0x00007fa4c9fe357a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#22 0x00007fa4c9feb53c in QCoreApplication::exec() () from /usr/lib/libQt5Core.so.5
#23 0x0000000000415fb5 in ?? ()
#24 0x00007fa4c965c710 in __libc_start_main () from /usr/lib/libc.so.6
#25 0x0000000000416039 in _start ()