[   17.014497][  T272] ip (272) used greatest stack depth: 24432 bytes left
[   28.889433][  T399] ip (399) used greatest stack depth: 23720 bytes left
[  322.546684][ T3079] netem: version 1.3
[ 2379.628313][T20247] pm_nl_ctl (20247) used greatest stack depth: 22800 bytes left