[   16.700646] mpls_gso: MPLS GSO support
[  333.415501] ip (28587) used greatest stack depth: 12304 bytes left
[  711.277927] blackhole_netdev_xmit(): Dropping skb.
[  711.277994] blackhole_netdev_xmit(): Dropping skb.
[  711.278026] blackhole_netdev_xmit(): Dropping skb.
[  711.278057] blackhole_netdev_xmit(): Dropping skb.
[  722.682523] blackhole_netdev_xmit(): Dropping skb.
[  722.682590] blackhole_netdev_xmit(): Dropping skb.
[  722.682635] blackhole_netdev_xmit(): Dropping skb.
[  722.682673] blackhole_netdev_xmit(): Dropping skb.
[  743.359580] blackhole_netdev_xmit(): Dropping skb.
[  743.359648] blackhole_netdev_xmit(): Dropping skb.
[  743.359685] blackhole_netdev_xmit(): Dropping skb.
[  743.359712] blackhole_netdev_xmit(): Dropping skb.
[  905.548132] blackhole_netdev_xmit(): Dropping skb.
[  905.548184] blackhole_netdev_xmit(): Dropping skb.
[  905.548215] blackhole_netdev_xmit(): Dropping skb.
[  905.548246] blackhole_netdev_xmit(): Dropping skb.