[   13.151774][  T275] ip (275) used greatest stack depth: 24248 bytes left
[   14.442377][  T290] ip (290) used greatest stack depth: 23328 bytes left
[  249.380505][ T2851] netem: version 1.3
[ 1617.764907][T15680] tc (15680) used greatest stack depth: 23112 bytes left
[ 1819.422856][T18824] pm_nl_ctl (18824) used greatest stack depth: 21600 bytes left