[   28.911406][  T343] ip (343) used greatest stack depth: 24160 bytes left
[  251.425090][ T1443] mpls_gso: MPLS GSO support
[  399.420253][ T2872] ip (2872) used greatest stack depth: 24064 bytes left
[  472.221252][ T3458] ip (3458) used greatest stack depth: 23960 bytes left