[    3.996455] (udev-worker) (78) used greatest stack depth: 12600 bytes left
[    4.087178] bpftool (227) used greatest stack depth: 12560 bytes left
[    6.419772] bpftool (252) used greatest stack depth: 12464 bytes left
[   30.086867] ip (407) used greatest stack depth: 12272 bytes left