| Summary: | KWin crashes on KWayland::Server::SurfaceInterface::lockedPointer() | ||
|---|---|---|---|
| Product: | [Plasma] kwin | Reporter: | Erin Yuki Schlarb <erin-kde> |
| Component: | platform-wayland-nested | Assignee: | KWin default assignee <kwin-bugs-null> |
| Status: | RESOLVED DUPLICATE | ||
| Severity: | normal | ||
| Priority: | NOR | ||
| Version First Reported In: | 5.15.1 | ||
| Target Milestone: | --- | ||
| Platform: | Other | ||
| OS: | Linux | ||
| Latest Commit: | Version Fixed In: | ||
| Sentry Crash Report: | |||
| Attachments: | Backtrace of main thread (can supply backtraces for other threads if useful) | ||
*** This bug has been marked as a duplicate of bug 393627 *** |
Created attachment 118438 [details] Backtrace of main thread (can supply backtraces for other threads if useful) SUMMARY KWin crashes regularily for me and I could reproduce the attached backtrace from several of its core dumps. The line about lockedPointer looks like it may be hint about what is happening, although I do not have a test case for this right now. STEPS TO REPRODUCE Don't know yet, but I have several collected several KWin coredumps/crashes already (so it is reproducible) Looking at the backtrace leads me to believe that devs may be able to infer from it what is happening. OBSERVED RESULT KWin dumps core and disappears. EXPECTED RESULT KWin doesn't do that. SOFTWARE/OS VERSIONS Linux/KDE Plasma: Debian 10 with KDE Neon User packages running Linux 4.19.20-1 KDE Plasma Version: 4:5.15.2-0xneon+18.04+bionic+build28 KDE Frameworks Version: 4:5.55.0-0xneon+18.04+bionic+build20 Qt Version: 5.12.0+dfsg-0+xneon+18.04+bionic+build54 ADDITIONAL INFORMATION GPU Driver: amdgpu on Radeon R9 M280X