[   17.246609][  T277] ip (277) used greatest stack depth: 24608 bytes left
[   34.234677][  T439] ip (439) used greatest stack depth: 24240 bytes left
[   35.411266][  T448] ip (448) used greatest stack depth: 23968 bytes left
[   36.591569][  T457] ip (457) used greatest stack depth: 23176 bytes left
[  473.546028][ T4325] netem: version 1.3
[ 1973.578546][T15098] ip (15098) used greatest stack depth: 23056 bytes left
[ 2854.539015][T24736] pm_nl_ctl (24736) used greatest stack depth: 22208 bytes left