[   36.990641][  T277] ip (277) used greatest stack depth: 24600 bytes left
[  462.872270][ T2865] netem: version 1.3
[  488.110857][ T2979] ip (2979) used greatest stack depth: 24192 bytes left
[ 2317.984909][T14511] ip (14511) used greatest stack depth: 23640 bytes left
[ 2813.385682][T18802] pm_nl_ctl (18802) used greatest stack depth: 20880 bytes left