[   19.749818][  T308] ip (308) used greatest stack depth: 24304 bytes left
[  201.979500][ T1444] mpls_gso: MPLS GSO support
[  249.103599][ T2227] ip (2227) used greatest stack depth: 24072 bytes left
[  388.360764][ T3618] ip (3618) used greatest stack depth: 23808 bytes left