https://bugs.kde.org/show_bug.cgi?id=422899
--- Comment #5 from Grzegorz Kowzan <kan.n...@gmail.com> --- Created attachment 129947 --> https://bugs.kde.org/attachment.cgi?id=129947&action=edit New crash information added by DrKonqi kwin_x11 (5.19.2) using Qt 5.15.0 - What I was doing when the application crashed: Entered Present Windows by hot corners. Crash happens when I exit the effect. Happens quite reliably every few times I do this. - Custom settings of the application: OpenGL 3.1 compositor (doesn't happen for XRender). Intel Graphics UHD 620, modesetting driver. -- Backtrace (Reduced): #5 0x00007efe2149bdcc in KWin::Workspace::workspaceEvent(xcb_generic_event_t*) (this=<optimized out>, e=0x7efe14007360) at /usr/include/qt5/QtCore/qvector.h:1041 #6 0x00007efe20094057 in QAbstractEventDispatcher::filterNativeEvent(QByteArray const&, void*, long*) (this=<optimized out>, eventType=..., message=message@entry=0x7efe14007360, result=result@entry=0x7ffec3be9758) at kernel/qabstracteventdispatcher.cpp:488 #7 0x00007efe1a37b571 in QXcbConnection::handleXcbEvent(xcb_generic_event_t*) (this=this@entry=0x560c05868b60, event=event@entry=0x7efe14007360) at qxcbnativeinterface.h:101 #8 0x00007efe1a37ca86 in QXcbConnection::processXcbEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x560c05868b60, flags=...) at qxcbconnection.cpp:1003 #9 0x00007efe1a39f2fc in QXcbUnixEventDispatcher::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x560c0597bf00, flags=...) at qxcbeventdispatcher.cpp:61 -- You are receiving this mail because: You are watching all bug changes.