kernel: NOHZ tick-stop error: local softirq work is pending, handler #N

[pallaswept]

Every time I change profile, when bpfland unloads and reloads, I see several errors before the unload like so:

Jan 29 02:17:27 Pallas kernel: NOHZ tick-stop error: local softirq work is pending, handler #80!!!
Jan 29 02:17:27 Pallas kernel: NOHZ tick-stop error: local softirq work is pending, handler #80!!!
Jan 29 02:17:27 Pallas kernel: NOHZ tick-stop error: local softirq work is pending, handler #80!!!
Jan 29 02:17:27 Pallas kernel: NOHZ tick-stop error: local softirq work is pending, handler #280!!!
Jan 29 02:17:27 Pallas kernel: NOHZ tick-stop error: local softirq work is pending, handler #280!!!
Jan 29 02:17:27 Pallas kernel: sched_ext: BPF scheduler "bpfland" disabled (unregistered from user space)
Jan 29 02:17:27 Pallas scx_loader[1644]: EXIT: unregistered from user space

Please let me know if there's anything I can do to help resolve this.

[pallaswept]

I did see one other reference to this error, with a different scheduler: #237
Perhaps this issue will be interesting to you, @htejun

[pallaswept]

Edited the title as I also see these messages with lavd, except I don't see it with every profile change, rather, I notice it only if the machine is left idle for a few hours.