[    2.162174] ip (294) used greatest stack depth: 12264 bytes left
[   13.960794] mpls_gso: MPLS GSO support
[ 1062.374422] blackhole_netdev_xmit(): Dropping skb.
[ 1062.374476] blackhole_netdev_xmit(): Dropping skb.
[ 1062.374528] blackhole_netdev_xmit(): Dropping skb.
[ 1062.374569] blackhole_netdev_xmit(): Dropping skb.