[   15.371663][  T261] ip (261) used greatest stack depth: 23992 bytes left
[  341.430411][ T3026] ip (3026) used greatest stack depth: 23936 bytes left
[  349.249713][ T3081] netem: version 1.3
[  642.879609][ T4497] ip (4497) used greatest stack depth: 23384 bytes left
[ 2518.252106][T20339] pm_nl_ctl (20339) used greatest stack depth: 22816 bytes left