[   28.314686][  T422] ip (422) used greatest stack depth: 23440 bytes left
[  130.269836][ T1561] ip (1561) used greatest stack depth: 23416 bytes left
[  253.606105][ T2850] netem: version 1.3
[ 1819.707180][T18822] pm_nl_ctl (18822) used greatest stack depth: 22784 bytes left