[   70.233291][  T816] ip (816) used greatest stack depth: 23712 bytes left
[  323.116061][ T3077] netem: version 1.3
[  540.172611][ T4255] sched: DL replenish lagged too much
[ 1201.502464][ T8744] ip (8744) used greatest stack depth: 23624 bytes left
[ 2424.677953][T20235] pm_nl_ctl (20235) used greatest stack depth: 21952 bytes left