[   16.421714][  T259] ip (259) used greatest stack depth: 23728 bytes left
[  197.141122][ T1817] ip (1817) used greatest stack depth: 23392 bytes left
[  335.457053][ T3079] netem: version 1.3
[ 2490.978813][T20247] pm_nl_ctl (20247) used greatest stack depth: 22848 bytes left