[  271.740903][ T1837] ip (1837) used greatest stack depth: 23520 bytes left
[  429.052202][ T2854] netem: version 1.3
[ 2817.632840][T18688] pm_nl_ctl (18688) used greatest stack depth: 23200 bytes left
[ 2824.035871][T18760] pm_nl_ctl (18760) used greatest stack depth: 22512 bytes left