[   39.621051][  T277] ip (277) used greatest stack depth: 23936 bytes left
[   44.175823][  T301] ip (301) used greatest stack depth: 23248 bytes left
[  500.327063][ T2863] netem: version 1.3
[ 1742.180921][ T4932] kworker/0:1 (4932) used greatest stack depth: 23008 bytes left
[ 2998.490991][T18873] pm_nl_ctl (18873) used greatest stack depth: 21568 bytes left