[   30.372697][  T259] ip (259) used greatest stack depth: 24064 bytes left
[   36.401577][  T288] ip (288) used greatest stack depth: 23776 bytes left
[  452.210874][ T2828] netem: version 1.3
[ 2102.690930][   T52] kworker/3:1 (52) used greatest stack depth: 23520 bytes left
[ 2777.205845][T18661] pm_nl_ctl (18661) used greatest stack depth: 20880 bytes left