[   39.871120][  T282] ip (282) used greatest stack depth: 24072 bytes left
[   44.647103][  T306] ip (306) used greatest stack depth: 24048 bytes left
[  504.536020][ T2859] netem: version 1.3
[ 1283.383214][   T66] kworker/3:2 (66) used greatest stack depth: 23936 bytes left
[ 2515.922295][T14722] ip (14722) used greatest stack depth: 23552 bytes left
[ 3032.083323][T18861] pm_nl_ctl (18861) used greatest stack depth: 21536 bytes left