[   15.043931][  T255] ip (255) used greatest stack depth: 24456 bytes left
[   27.167819][  T387] ip (387) used greatest stack depth: 24288 bytes left
[   41.004107][  T534] ip (534) used greatest stack depth: 23888 bytes left
[  311.429163][ T3078] netem: version 1.3
[  578.576123][   T52] sched: DL replenish lagged too much
[  821.443421][ T5996] ip (5996) used greatest stack depth: 23872 bytes left
[  841.044549][ T6140] ip (6140) used greatest stack depth: 23840 bytes left
[ 1672.231042][T12648] ip (12648) used greatest stack depth: 23760 bytes left
[ 2432.694518][T20238] pm_nl_ctl (20238) used greatest stack depth: 22816 bytes left