[   17.876039][  T270] ip (270) used greatest stack depth: 24640 bytes left
[   19.050000][  T279] ip (279) used greatest stack depth: 24360 bytes left
[   52.539615][  T654] ip (654) used greatest stack depth: 24176 bytes left
[  537.052678][ T5348] netem: version 1.3
[  730.240590][ T6497] ip (6497) used greatest stack depth: 23424 bytes left
[ 1315.580040][T10680] ip (10680) used greatest stack depth: 23232 bytes left
[ 3008.776725][T28997] pm_nl_ctl (28997) used greatest stack depth: 22768 bytes left