[   18.555059][  T273] ip (273) used greatest stack depth: 24208 bytes left
[   25.330708][  T308] ip (308) used greatest stack depth: 23984 bytes left
[  247.543736][ T1444] mpls_gso: MPLS GSO support
[  681.648199][ T5081] ip (5081) used greatest stack depth: 23960 bytes left