[   70.551361][ T2212] ip (2212) used greatest stack depth: 23576 bytes left
[  121.946500][ T3906] ip (3906) used greatest stack depth: 23520 bytes left
[  130.142664][ T4273] netem: version 1.3
[  978.257657][T24793] pm_nl_ctl (24793) used greatest stack depth: 23032 bytes left