[  274.172516][ T2943] ip (2943) used greatest stack depth: 24400 bytes left
[  319.190485][ T3427] ip (3427) used greatest stack depth: 24176 bytes left
[  415.282352][ T4287] netem: version 1.3
[  439.966399][ T4478] ip (4478) used greatest stack depth: 23840 bytes left
[ 2891.243453][T27731] pm_nl_ctl (27731) used greatest stack depth: 22784 bytes left