[   19.163968][  T289] ip (289) used greatest stack depth: 24400 bytes left
[   50.940088][  T662] ip (662) used greatest stack depth: 24224 bytes left
[  408.868971][ T4296] netem: version 1.3
[ 1200.644717][ T9847] ip (9847) used greatest stack depth: 23472 bytes left
[ 2889.967941][T27788] pm_nl_ctl (27788) used greatest stack depth: 22784 bytes left