[   21.873821][  T309] ip (309) used greatest stack depth: 24512 bytes left
[   61.197173][  T450] ip (450) used greatest stack depth: 24336 bytes left
[   74.631953][ T1015] ip (1015) used greatest stack depth: 23528 bytes left
[   85.600068][ T1426] mpls_gso: MPLS GSO support