https://bugs.kde.org/show_bug.cgi?id=458336
Bug ID: 458336
Summary: Krfb crashes after some time on Wayland/PipeWire
Product: krfb
Version: 22.08.0
Platform: Archlinux Packages
OS: Linux
Status: REPORTED
Severity: normal
Priority: NOR
Component: general
Assignee: grundleb...@googlemail.com
Reporter: putr...@gmail.com
Target Milestone: ---
Created attachment 151609
--> https://bugs.kde.org/attachment.cgi?id=151609&action=edit
Stack trace from gdb
SUMMARY
On Plasma Wayland Krfb eventually crashes with a segmentation fault after some
time (under 10 minutes usually), while on X11 Krfb stays working (for over 30
minutes at least) just fine. It seems like the crash does not appear as quickly
if there is not much going on in the shared screen.
I also tried both allowing remote input/control and disabling it, Krfb still
crashes regardless.
STEPS TO REPRODUCE
1. Run Krfb on Wayland
2. Connect to the system using a VNC viewer (I used bVNC Pro on Android as well
as KRDC locally, same results)
3. Continue working as normal
OBSERVED RESULT
Krfb inevitably crashes after some time.
EXPECTED RESULT
Krfb does not crash.
SOFTWARE/OS VERSIONS
Operating System: Arch Linux
KDE Plasma Version: 5.25.4
KDE Frameworks Version: 5.97.0
Qt Version: 5.15.5
Kernel Version: 5.19.3-arch1-1 (64-bit)
Graphics Platform: Wayland
Processors: 8 × Intel® Core™ i7-6700HQ CPU @ 2.60GHz
Memory: 15.5 GiB of RAM
Graphics Processor: Mesa Intel® HD Graphics 530
ADDITIONAL INFORMATION
I have attached a stack trace from gdb (obtained by running `thread apply all
bt` on the coredump).
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