https://bugs.kde.org/show_bug.cgi?id=521662
--- Comment #2 from [email protected] <[email protected]> --- We are unable to provide a backtrace through normal means. When attempting to reproduce the crash under gdb, we encountered a separate issue caused by a partial package downgrade on our end (kwin 6.7.0 + kscreenlocker 6.6.4 version mismatch), which prevented kwin_wayland from starting at all. This was not a KWin bug — it was a consequence of our own recovery process. The SIGABRT source is identifiable from the error message itself: libwayland-client aborts when it receives event index 3 on zkde_screencast_stream_unstable_v1, which is not present in krfb's compiled-in protocol definition. Both krfb 25.12.3 and 26.04.2 are affected identically. We confirmed the regression bisect: KWin 6.6.4 works, KWin 6.7.0 breaks it. If you can confirm whether event 3 (serial) was added to zkde_screencast_stream_unstable_v1 in KWin 6.7.0, that would pinpoint the exact commit responsible -- You are receiving this mail because: You are watching all bug changes.
