[   21.393615][  T317] ip (317) used greatest stack depth: 24264 bytes left
[  132.513869][  T669] ip (669) used greatest stack depth: 23776 bytes left
[  205.890220][ T1444] mpls_gso: MPLS GSO support
[  476.496538][ T4453] ip (4453) used greatest stack depth: 23568 bytes left