[   15.713617][  T257] ip (257) used greatest stack depth: 24384 bytes left
[   16.405873][  T262] ip (262) used greatest stack depth: 24032 bytes left
[  138.703653][ T1396] ip (1396) used greatest stack depth: 23696 bytes left
[  330.377380][ T3077] netem: version 1.3
[  508.836406][   T68] sched: DL replenish lagged too much
[ 1538.082089][T10991] ip (10991) used greatest stack depth: 23152 bytes left
[ 2469.826255][T20231] pm_nl_ctl (20231) used greatest stack depth: 22784 bytes left