[   35.032045][  T278] ip (278) used greatest stack depth: 24352 bytes left
[  426.160895][ T2528] netem: version 1.3
[  448.864848][ T2618] ip (2618) used greatest stack depth: 24144 bytes left
[  571.151237][ T3074] ip (3074) used greatest stack depth: 23888 bytes left
[ 2668.822560][T16907] pm_nl_ctl (16907) used greatest stack depth: 22080 bytes left