[   16.773620][  T270] ip (270) used greatest stack depth: 24256 bytes left
[  322.455231][ T3077] netem: version 1.3
[  548.163213][   T61] sched: DL replenish lagged too much
[  554.983192][ T4335] ip (4335) used greatest stack depth: 23712 bytes left
[  614.475792][ T4656] ip (4656) used greatest stack depth: 23360 bytes left
[ 2124.406744][T16878] ip (16878) used greatest stack depth: 23264 bytes left
[ 2415.545726][T20237] pm_nl_ctl (20237) used greatest stack depth: 22784 bytes left