[   15.435554][  T257] ip (257) used greatest stack depth: 23840 bytes left
[   18.460970][  T279] ip (279) used greatest stack depth: 23824 bytes left
[  342.061388][ T3080] netem: version 1.3
[  491.393474][ T3905] ip (3905) used greatest stack depth: 23312 bytes left
[ 2482.446582][T20253] pm_nl_ctl (20253) used greatest stack depth: 22320 bytes left