[   31.319274][  T273] ip (273) used greatest stack depth: 23440 bytes left
[   32.789811][  T282] ip (282) used greatest stack depth: 23072 bytes left
[  485.691526][ T2858] netem: version 1.3
[ 3033.206307][T18787] pm_nl_ctl (18787) used greatest stack depth: 20672 bytes left