[    4.065703] (udev-worker) (84) used greatest stack depth: 12600 bytes left
[    4.151795] bpftool (226) used greatest stack depth: 12560 bytes left
[    4.240096] bpftool (232) used greatest stack depth: 12464 bytes left
[   13.201111] ip (307) used greatest stack depth: 12184 bytes left