[   12.289997][  T270] ip (270) used greatest stack depth: 24352 bytes left
[   12.577241][  T274] ip (274) used greatest stack depth: 24264 bytes left
[  251.697609][ T2851] netem: version 1.3
[  259.392658][ T2882] ip (2882) used greatest stack depth: 24200 bytes left
[  857.539767][  T820] kworker/0:2 (820) used greatest stack depth: 23472 bytes left
[ 1830.209560][T18825] pm_nl_ctl (18825) used greatest stack depth: 22784 bytes left