[   14.338095][  T272] ip (272) used greatest stack depth: 24392 bytes left
[   38.086692][  T547] ip (547) used greatest stack depth: 23440 bytes left
[  264.345645][ T2850] netem: version 1.3
[  824.850557][  T229] kworker/0:2 (229) used greatest stack depth: 23008 bytes left
[ 1786.713743][T18821] pm_nl_ctl (18821) used greatest stack depth: 22784 bytes left