[   13.281487][  T274] ip (274) used greatest stack depth: 24280 bytes left
[   14.172934][  T284] ip (284) used greatest stack depth: 23728 bytes left
[  254.624679][ T2852] netem: version 1.3
[ 1793.417071][T18819] pm_nl_ctl (18819) used greatest stack depth: 21472 bytes left