I am running the latest F43 kernel (6.19.10-200) and I have been experiencing occasional strange behaviour for a while.
Every so often, the volume on my laptop is increased in 5% increments until it reaches maximum, and keeps going until I hit any key on the keyboard. At the same time, BPF seems to be very active, with lots of messages appearing in /var/log/messages:
Apr 6 21:05:50 fedora audit: BPF prog-id=314 op=LOAD
Apr 6 21:05:50 fedora audit: BPF prog-id=314 op=UNLOAD
Apr 6 21:05:50 fedora audit: BPF prog-id=315 op=LOAD
Apr 6 21:05:50 fedora audit: BPF prog-id=315 op=UNLOAD
Apr 6 21:05:50 fedora audit: BPF prog-id=316 op=LOAD
Apr 6 21:05:50 fedora audit: BPF prog-id=316 op=UNLOAD
Apr 6 21:05:50 fedora audit: BPF prog-id=317 op=LOAD
Apr 6 21:05:50 fedora audit: BPF prog-id=317 op=UNLOAD
Apr 6 21:05:50 fedora audit: BPF prog-id=318 op=LOAD
Apr 6 21:05:50 fedora audit: BPF prog-id=318 op=UNLOAD
Apr 6 21:05:50 fedora audit: BPF prog-id=319 op=LOAD
Apr 6 21:05:50 fedora audit: BPF prog-id=320 op=LOAD
Apr 6 21:05:50 fedora audit: BPF prog-id=319 op=UNLOAD
Apr 6 21:05:50 fedora audit: BPF prog-id=320 op=UNLOAD
Apr 6 21:05:50 fedora audit: BPF prog-id=321 op=LOAD
Apr 6 21:05:50 fedora audit: BPF prog-id=321 op=UNLOAD
Apr 6 21:05:50 fedora audit: BPF prog-id=322 op=LOAD
Apr 6 21:05:50 fedora audit: BPF prog-id=322 op=UNLOAD
Apr 6 21:05:50 fedora audit: BPF prog-id=323 op=LOAD
Apr 6 21:05:50 fedora audit: BPF prog-id=323 op=UNLOAD
Apr 6 21:05:50 fedora audit: BPF prog-id=324 op=LOAD
Apr 6 21:05:50 fedora audit: BPF prog-id=325 op=LOAD
Apr 6 21:05:50 fedora audit: BPF prog-id=325 op=UNLOAD
Apr 6 21:05:50 fedora audit: BPF prog-id=326 op=LOAD
Apr 6 21:05:50 fedora audit: BPF prog-id=324 op=UNLOAD
Apr 6 21:05:50 fedora audit: BPF prog-id=326 op=UNLOAD
Has anyone seen this behaviour, or knows what could be causing it?
Any idea how to prevent this going forward?