[    1.405255] sysctl (227) used greatest stack depth: 12552 bytes left
[    1.438916] ip (236) used greatest stack depth: 12200 bytes left
[    2.618158] ip (455) used greatest stack depth: 11936 bytes left
[    5.112848] mpls_gso: MPLS GSO support
[   10.765475] ip (3588) used greatest stack depth: 11608 bytes left