[   46.678627][  T543] ip (543) used greatest stack depth: 24544 bytes left
[   50.125563][  T570] ip (570) used greatest stack depth: 24304 bytes left
[  326.177748][ T3080] netem: version 1.3
[  403.194766][ T3552] ip (3552) used greatest stack depth: 24192 bytes left
[  589.698332][ T4488] ip (4488) used greatest stack depth: 22896 bytes left
[ 2443.364464][T20246] pm_nl_ctl (20246) used greatest stack depth: 22784 bytes left