[   19.403379][  T279] ip (279) used greatest stack depth: 24000 bytes left
[  340.080853][ T3080] netem: version 1.3
[ 1267.702557][ T9334] ip (9334) used greatest stack depth: 23504 bytes left
[ 2201.027594][   T61] kworker/2:2 (61) used greatest stack depth: 23456 bytes left
[ 2457.884153][T20224] pm_nl_ctl (20224) used greatest stack depth: 22640 bytes left