[   11.575382][  T271] ip (271) used greatest stack depth: 24008 bytes left
[   11.819952][  T276] ip (276) used greatest stack depth: 23976 bytes left
[   12.972599][  T291] ip (291) used greatest stack depth: 23424 bytes left
[  237.076472][ T2852] netem: version 1.3
[ 1185.422395][   T63] kworker/2:2 (63) used greatest stack depth: 23136 bytes left
[ 1765.078612][T18828] pm_nl_ctl (18828) used greatest stack depth: 22784 bytes left