[    2.793066] ip (280) used greatest stack depth: 12344 bytes left
[   17.103684] mpls_gso: MPLS GSO support
[ 1004.597765] blackhole_netdev_xmit(): Dropping skb.
[ 1004.597857] blackhole_netdev_xmit(): Dropping skb.
[ 1004.597907] blackhole_netdev_xmit(): Dropping skb.
[ 1004.597951] blackhole_netdev_xmit(): Dropping skb.