https://bugs.kde.org/show_bug.cgi?id=398977
--- Comment #11 from YF Toh <tohyif...@gmail.com> --- Created attachment 128269 --> https://bugs.kde.org/attachment.cgi?id=128269&action=edit New crash information added by DrKonqi kwin_x11 (5.12.9) using Qt 5.9.5 - What I was doing when the application crashed: I am moving the mouse to the hot corner to present all windows, and the Kwin crashed. -- Backtrace (Reduced): #7 0x00007f4d0fc0e4aa in KWin::Workspace::workspaceEvent(xcb_generic_event_t*) () from /usr/lib/x86_64-linux-gnu/libkwin.so.5 #8 0x00007f4d0d4b04af in QAbstractEventDispatcher::filterNativeEvent(QByteArray const&, void*, long*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #9 0x00007f4cf7b45b60 in QXcbConnection::handleXcbEvent(xcb_generic_event_t*) () from /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5 #10 0x00007f4cf7b467ec in QXcbConnection::processXcbEvents() () from /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5 #11 0x00007f4d0d4e30c2 in QObject::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 -- You are receiving this mail because: You are watching all bug changes.