[    2.610511] ip (281) used greatest stack depth: 12344 bytes left
[   14.552782] mpls_gso: MPLS GSO support
[ 1014.962011] blackhole_netdev_xmit(): Dropping skb.
[ 1014.962077] blackhole_netdev_xmit(): Dropping skb.
[ 1014.962118] blackhole_netdev_xmit(): Dropping skb.
[ 1014.962159] blackhole_netdev_xmit(): Dropping skb.