[   26.327067][  T404] ip (404) used greatest stack depth: 24536 bytes left
[  271.331521][ T2853] netem: version 1.3
[  279.118788][ T2884] ip (2884) used greatest stack depth: 24208 bytes left
[  290.797422][ T2986] ip (2986) used greatest stack depth: 23504 bytes left
[ 1601.721831][T15675] tc (15675) used greatest stack depth: 23488 bytes left
[ 1808.930112][T18823] pm_nl_ctl (18823) used greatest stack depth: 22784 bytes left