[   14.029752] mpls_gso: MPLS GSO support
[  705.060108] blackhole_netdev_xmit(): Dropping skb.
[  705.060183] blackhole_netdev_xmit(): Dropping skb.
[  705.060242] blackhole_netdev_xmit(): Dropping skb.
[  705.060294] blackhole_netdev_xmit(): Dropping skb.
[  714.250864] blackhole_netdev_xmit(): Dropping skb.
[  714.250936] blackhole_netdev_xmit(): Dropping skb.
[  714.250981] blackhole_netdev_xmit(): Dropping skb.
[  714.251019] blackhole_netdev_xmit(): Dropping skb.