[   13.786021][  T272] ip (272) used greatest stack depth: 24232 bytes left
[  258.815465][ T2852] netem: version 1.3
[  266.198209][ T2883] ip (2883) used greatest stack depth: 24128 bytes left
[  334.331628][ T3352] ip (3352) used greatest stack depth: 23848 bytes left
[  349.916200][ T3457] ip (3457) used greatest stack depth: 23472 bytes left
[ 1021.405115][  T446] kworker/0:2 (446) used greatest stack depth: 22912 bytes left
[ 1805.663749][T18828] pm_nl_ctl (18828) used greatest stack depth: 21696 bytes left