[    4.004894] (udev-worker) (80) used greatest stack depth: 12600 bytes left
[    4.091683] bpftool (228) used greatest stack depth: 12560 bytes left
[    4.136972] bpftool (233) used greatest stack depth: 12472 bytes left
[    4.230134] bpftool (236) used greatest stack depth: 12464 bytes left