[   19.354399][  T298] ip (298) used greatest stack depth: 24528 bytes left
[   31.830717][  T452] ip (452) used greatest stack depth: 24128 bytes left
[  424.576751][ T4286] netem: version 1.3
[ 2206.015799][T19353] ip (19353) used greatest stack depth: 24096 bytes left
[ 2370.310837][T21104] ip (21104) used greatest stack depth: 23784 bytes left
[ 2972.540888][T27936] pm_nl_ctl (27936) used greatest stack depth: 22352 bytes left