[   14.848360][  T270] ip (270) used greatest stack depth: 23744 bytes left
[   48.268523][  T661] ip (661) used greatest stack depth: 23200 bytes left
[  257.963278][ T2852] netem: version 1.3
[ 1771.436102][T18824] pm_nl_ctl (18824) used greatest stack depth: 21184 bytes left