[   15.962247][  T256] ip (256) used greatest stack depth: 24576 bytes left
[   18.072447][  T269] ip (269) used greatest stack depth: 24480 bytes left
[   19.184239][  T278] ip (278) used greatest stack depth: 24160 bytes left
[  424.304840][ T4297] netem: version 1.3
[  682.883016][   T51] sched: DL replenish lagged too much
[  751.298620][ T6305] ip (6305) used greatest stack depth: 24032 bytes left
[  806.558814][ T6757] ip (6757) used greatest stack depth: 23728 bytes left
[ 1043.510085][ T8295] ip (8295) used greatest stack depth: 23680 bytes left
[ 2965.018123][T27801] pm_nl_ctl (27801) used greatest stack depth: 22048 bytes left