[   14.743679][  T421] ip (421) used greatest stack depth: 24240 bytes left
[   29.506232][ T1058] ip (1058) used greatest stack depth: 24088 bytes left
[   90.647123][ T2894] ip (2894) used greatest stack depth: 24080 bytes left
[  139.425966][ T4301] netem: version 1.3
[  569.045699][T10529] ip (10529) used greatest stack depth: 23776 bytes left
[ 1047.626631][T24623] pm_nl_ctl (24623) used greatest stack depth: 22928 bytes left