[   15.147830][  T261] ip (261) used greatest stack depth: 24520 bytes left
[   27.130061][  T387] ip (387) used greatest stack depth: 23624 bytes left
[  310.289674][ T3076] netem: version 1.3
[  502.660319][   T37] sched: DL replenish lagged too much
[ 1028.997261][ T7691] ip (7691) used greatest stack depth: 23456 bytes left
[ 2393.731462][T20230] pm_nl_ctl (20230) used greatest stack depth: 22784 bytes left