[   54.630672][  T415] ip (415) used greatest stack depth: 23664 bytes left
[   94.458529][  T666] ip (666) used greatest stack depth: 23440 bytes left
[  500.415171][ T2874] netem: version 1.3
[ 3049.714249][T18881] pm_nl_ctl (18881) used greatest stack depth: 22496 bytes left