[    2.430983] ip (235) used greatest stack depth: 12280 bytes left
[    5.300352] ip (1074) used greatest stack depth: 12264 bytes left
[    7.372162] mpls_gso: MPLS GSO support
[    7.737044] ip (1494) used greatest stack depth: 12048 bytes left
[  615.037152] ip (21412) used greatest stack depth: 12016 bytes left