[    1.422031] ip (227) used greatest stack depth: 12376 bytes left
[    1.442318] ip (232) used greatest stack depth: 12136 bytes left
[    1.462051] ip (237) used greatest stack depth: 12088 bytes left
[    1.627655] ip (271) used greatest stack depth: 11928 bytes left
[    3.878302] ip (823) used greatest stack depth: 11880 bytes left
[    5.551600] mpls_gso: MPLS GSO support
[  959.377223] ip (30152) used greatest stack depth: 11736 bytes left