[   15.665117][  T270] ip (270) used greatest stack depth: 24224 bytes left
[   18.325851][  T297] ip (297) used greatest stack depth: 23504 bytes left
[  261.168532][ T2852] netem: version 1.3
[ 1819.680585][T18832] pm_nl_ctl (18832) used greatest stack depth: 22048 bytes left