[   17.662610][  T270] ip (270) used greatest stack depth: 24768 bytes left
[   20.010411][  T288] ip (288) used greatest stack depth: 23968 bytes left
[  324.721171][ T3080] netem: version 1.3
[ 2462.266148][T20246] pm_nl_ctl (20246) used greatest stack depth: 21936 bytes left