[   23.492452][  T307] ip (307) used greatest stack depth: 24208 bytes left
[   24.085473][  T311] ip (311) used greatest stack depth: 24048 bytes left
[  239.885722][ T1442] mpls_gso: MPLS GSO support
[ 1442.411161][T12465] ip (12465) used greatest stack depth: 23808 bytes left