[    9.201656][  T244] ip (244) used greatest stack depth: 24016 bytes left
[  138.945228][ T4298] netem: version 1.3
[  435.238604][ T8021] ip (8021) used greatest stack depth: 23824 bytes left
[  548.481650][T10228] ip (10228) used greatest stack depth: 23600 bytes left
[  557.087686][T10563] ip (10563) used greatest stack depth: 23552 bytes left
[ 1024.450240][T24758] pm_nl_ctl (24758) used greatest stack depth: 22784 bytes left