[   13.810070][  T270] ip (270) used greatest stack depth: 24384 bytes left
[  267.901712][ T2854] netem: version 1.3
[  275.538321][ T2885] ip (2885) used greatest stack depth: 23640 bytes left
[  287.456060][ T2987] ip (2987) used greatest stack depth: 23504 bytes left
[ 1792.873405][T18826] pm_nl_ctl (18826) used greatest stack depth: 22784 bytes left