[    2.073140] ip (254) used greatest stack depth: 12328 bytes left
[   15.078026] mpls_gso: MPLS GSO support
[ 1147.360768] blackhole_netdev_xmit(): Dropping skb.
[ 1147.360837] blackhole_netdev_xmit(): Dropping skb.
[ 1147.360870] blackhole_netdev_xmit(): Dropping skb.
[ 1147.360910] blackhole_netdev_xmit(): Dropping skb.