[    2.388785] ip (236) used greatest stack depth: 12224 bytes left
[    4.509807] ip (806) used greatest stack depth: 12160 bytes left
[    4.520241] ip (809) used greatest stack depth: 12000 bytes left
[    7.182080] mpls_gso: MPLS GSO support
[  613.060332] ip (7175) used greatest stack depth: 11944 bytes left