[   39.077711][  T296] ip (296) used greatest stack depth: 23776 bytes left
[   59.929453][  T427] ip (427) used greatest stack depth: 23168 bytes left
[  497.219962][ T2866] netem: version 1.3
[ 3037.280356][T18877] pm_nl_ctl (18877) used greatest stack depth: 21168 bytes left