[    9.254822][  T243] ip (243) used greatest stack depth: 23936 bytes left
[   20.638151][  T742] ip (742) used greatest stack depth: 23760 bytes left
[  134.506960][ T4297] netem: version 1.3
[  765.759142][T15226] ip (15226) used greatest stack depth: 23728 bytes left
[  777.986617][T15718] ip (15718) used greatest stack depth: 23472 bytes left
[  801.421675][T16637] ip (16637) used greatest stack depth: 23152 bytes left
[ 1050.310325][T24556] ip (24556) used greatest stack depth: 23088 bytes left
[ 1055.884531][T24756] pm_nl_ctl (24756) used greatest stack depth: 22912 bytes left