[    1.421331] ip (237) used greatest stack depth: 12152 bytes left
[    1.566117] ip (267) used greatest stack depth: 11992 bytes left
[    4.425712] ip (1146) used greatest stack depth: 11936 bytes left
[    5.067033] mpls_gso: MPLS GSO support
[  285.410343] ip (3995) used greatest stack depth: 11608 bytes left