[   39.798091][  T276] ip (276) used greatest stack depth: 23424 bytes left
[   45.139731][  T303] ip (303) used greatest stack depth: 23136 bytes left
[  501.764229][ T2864] netem: version 1.3
[ 3059.267719][T18854] pm_nl_ctl (18854) used greatest stack depth: 22496 bytes left