[   15.333692][  T271] ip (271) used greatest stack depth: 23424 bytes left
[  260.076836][ T2851] netem: version 1.3
[  886.354451][   T30] kworker/2:0 (30) used greatest stack depth: 23040 bytes left
[ 1765.159543][T18817] pm_nl_ctl (18817) used greatest stack depth: 21392 bytes left