[   10.386818][  T253] ip (253) used greatest stack depth: 24296 bytes left
[  134.846146][ T4298] netem: version 1.3
[  554.638062][T10073] ip (10073) used greatest stack depth: 24104 bytes left
[  652.556678][T12739] ip (12739) used greatest stack depth: 23816 bytes left
[  725.595979][T14412] ip (14412) used greatest stack depth: 23640 bytes left
[ 1018.015644][T24609] pm_nl_ctl (24609) used greatest stack depth: 22928 bytes left