[   13.538651][  T271] ip (271) used greatest stack depth: 24160 bytes left
[   27.305478][  T422] ip (422) used greatest stack depth: 24096 bytes left
[  263.430410][ T2851] netem: version 1.3
[  955.846622][   T61] kworker/2:2 (61) used greatest stack depth: 23952 bytes left
[ 1663.378179][T16850] tc (16850) used greatest stack depth: 23272 bytes left
[ 1870.346835][T19992] pm_nl_ctl (19992) used greatest stack depth: 22192 bytes left