[   84.219128][ T2427] ip (2427) used greatest stack depth: 24080 bytes left
[  147.386031][ T4309] netem: version 1.3
[  245.331828][ T5221] ip (5221) used greatest stack depth: 24016 bytes left
[  713.560478][T13111] ip (13111) used greatest stack depth: 23744 bytes left
[  801.994968][T15408] ip (15408) used greatest stack depth: 23552 bytes left
[ 1104.941404][T24744] pm_nl_ctl (24744) used greatest stack depth: 22256 bytes left