Application: kwin_x11 (kwin_x11), signal: Aborted

[KCrash Handler]
#4  0x00007fa69c6b434c in __pthread_kill_implementation () at /usr/lib/libc.so.6
#5  0x00007fa69c6674b8 in raise () at /usr/lib/libc.so.6
#6  0x00007fa69c651534 in abort () at /usr/lib/libc.so.6
#7  0x00007fa69d54aee4 in qt_assert(char const*, char const*, int) () at /usr/lib/libQt5Core.so.5
#8  0x00007fa69f2b1297 in  () at /usr/lib/qt/plugins/xcbglintegrations/libqxcb-glx-integration.so
#9  0x00007fa69db4f862 in QOpenGLContext::create() () at /usr/lib/libQt5Gui.so.5
#10 0x00007fa69db08ef3 in QGuiApplicationPrivate::init() () at /usr/lib/libQt5Gui.so.5
#11 0x00007fa69cd623ae in QApplicationPrivate::init() () at /usr/lib/libQt5Widgets.so.5
#12 0x00007fa69f079f37 in KWin::Application::Application(KWin::Application::OperationMode, int&, char**) () at /usr/lib/libkwin.so.5
#13 0x0000556c230aebf9 in  ()
#14 0x00007fa69c652310 in __libc_start_call_main () at /usr/lib/libc.so.6
#15 0x00007fa69c6523c1 in __libc_start_main_impl () at /usr/lib/libc.so.6
#16 0x0000556c230b0225 in  ()
[Inferior 1 (process 1210) detached]