I’m seeing behaviour where, at various random times, my system volume is being increased automatically. At the same time as this occurs, I am seeing messages such as the following in /var/log/messages and in /var/log/audit/audit.log:
type=BPF msg=audit(1754485756.099:701): prog-id=146 op=LOAD
type=BPF msg=audit(1754485756.099:702): prog-id=146 op=UNLOAD
type=BPF msg=audit(1754485756.114:703): prog-id=147 op=LOAD
type=BPF msg=audit(1754485756.129:704): prog-id=148 op=LOAD
type=BPF msg=audit(1754485756.129:705): prog-id=147 op=UNLOAD
type=BPF msg=audit(1754485756.129:706): prog-id=148 op=UNLOAD
type=BPF msg=audit(1754485756.129:707): prog-id=149 op=LOAD
type=BPF msg=audit(1754485756.129:708): prog-id=149 op=UNLOAD
type=BPF msg=audit(1754485756.129:709): prog-id=150 op=LOAD
type=BPF msg=audit(1754485756.129:710): prog-id=150 op=UNLOAD
type=BPF msg=audit(1754485756.129:711): prog-id=151 op=LOAD
type=BPF msg=audit(1754485756.129:712): prog-id=151 op=UNLOAD
type=BPF msg=audit(1754485756.129:713): prog-id=152 op=LOAD
type=BPF msg=audit(1754485756.129:714): prog-id=152 op=UNLOAD
type=BPF msg=audit(1754485756.129:715): prog-id=153 op=LOAD
type=BPF msg=audit(1754485756.129:716): prog-id=154 op=LOAD
type=BPF msg=audit(1754485756.129:717): prog-id=154 op=UNLOAD
type=BPF msg=audit(1754485756.129:718): prog-id=155 op=LOAD
type=BPF msg=audit(1754485756.129:719): prog-id=153 op=UNLOAD
type=BPF msg=audit(1754485756.129:720): prog-id=155 op=UNLOAD
Any idea what could be causing this and what I can do to stop it happening?
I’m running F42 with the latest kernel (6.15.9) on a Lenovo T15 Gen 1.