https://bugs.kde.org/show_bug.cgi?id=452083
--- Comment #1 from Gábor Katona <kato...@gmail.com> --- Created attachment 147847 --> https://bugs.kde.org/attachment.cgi?id=147847&action=edit New crash information added by DrKonqi kwin_x11 (5.24.3) using Qt 5.15.2 - What I was doing when the application crashed: I have reported this crash. This time the panel stayed in place but open windows lost their activity binding and appeared on all activities. -- Backtrace (Reduced): #6 0x00007f197154e59c in KWin::Toplevel::isOnOutput(KWin::AbstractOutput*) const (this=0x5607efda1190, output=0x5607efc48f10) at /usr/src/debug/kwin5-5.24.3-2.1.x86_64/src/toplevel.cpp:423 #7 0x00007f1971586b29 in KWin::Workspace::activeOutput() const (this=0x5607efa03a60) at /usr/src/debug/kwin5-5.24.3-2.1.x86_64/src/workspace.cpp:2419 #8 0x00007f1971593c5f in KWin::X11Client::manage(unsigned int, bool) (this=0x5607efda4e50, w=<optimized out>, isMapped=<optimized out>) at /usr/src/debug/kwin5-5.24.3-2.1.x86_64/src/workspace.h:811 #9 0x00007f1971579843 in KWin::Workspace::createClient(unsigned int, bool) (this=0x5607efa03a60, w=37748931, is_mapped=<optimized out>) at /usr/src/debug/kwin5-5.24.3-2.1.x86_64/src/workspace.cpp:654 #10 0x00007f19714b1b1d in KWin::Workspace::workspaceEvent(xcb_generic_event_t*) (this=0x5607efa03a60, e=0x7f1964006c70) at /usr/src/debug/kwin5-5.24.3-2.1.x86_64/src/events.cpp:223 -- You are receiving this mail because: You are watching all bug changes.