[   12.591073] mpls_gso: MPLS GSO support
[  760.518300] blackhole_netdev_xmit(): Dropping skb.
[  760.518353] blackhole_netdev_xmit(): Dropping skb.
[  760.518398] blackhole_netdev_xmit(): Dropping skb.
[  760.518431] blackhole_netdev_xmit(): Dropping skb.
[  783.059842] blackhole_netdev_xmit(): Dropping skb.
[  783.059925] blackhole_netdev_xmit(): Dropping skb.
[  783.059973] blackhole_netdev_xmit(): Dropping skb.
[  783.060023] blackhole_netdev_xmit(): Dropping skb.
[  833.607738] blackhole_netdev_xmit(): Dropping skb.
[  833.607801] blackhole_netdev_xmit(): Dropping skb.
[  833.607862] blackhole_netdev_xmit(): Dropping skb.
[  833.607905] blackhole_netdev_xmit(): Dropping skb.