[   12.076412][  T270] ip (270) used greatest stack depth: 24320 bytes left
[   12.328765][  T273] ip (273) used greatest stack depth: 23816 bytes left
[  255.579800][ T2851] netem: version 1.3
[ 1775.034890][   T61] kworker/2:2 (61) used greatest stack depth: 23416 bytes left
[ 1820.387131][T18817] pm_nl_ctl (18817) used greatest stack depth: 22784 bytes left