[   12.831045][  T270] ip (270) used greatest stack depth: 23832 bytes left
[   14.450323][  T289] ip (289) used greatest stack depth: 23664 bytes left
[  238.790969][ T2851] netem: version 1.3
[ 1864.500975][T19951] pm_nl_ctl (19951) used greatest stack depth: 22784 bytes left