[   29.422131][  T391] ip (391) used greatest stack depth: 23472 bytes left
[  223.756770][ T2124] ip (2124) used greatest stack depth: 23328 bytes left
[  331.094240][ T3079] netem: version 1.3
[ 1224.574668][ T8903] ip (8903) used greatest stack depth: 23184 bytes left
[ 2444.772412][T20239] pm_nl_ctl (20239) used greatest stack depth: 22448 bytes left