[    2.074353] ip (248) used greatest stack depth: 12376 bytes left
[    2.772121] ip (282) used greatest stack depth: 12344 bytes left
[   16.730084] mpls_gso: MPLS GSO support
[  855.822641] blackhole_netdev_xmit(): Dropping skb.
[  855.822804] blackhole_netdev_xmit(): Dropping skb.
[  855.822841] blackhole_netdev_xmit(): Dropping skb.
[  855.822883] blackhole_netdev_xmit(): Dropping skb.
[ 1118.494136] blackhole_netdev_xmit(): Dropping skb.
[ 1118.494203] blackhole_netdev_xmit(): Dropping skb.
[ 1118.494235] blackhole_netdev_xmit(): Dropping skb.
[ 1118.494262] blackhole_netdev_xmit(): Dropping skb.
[ 1121.729826] blackhole_netdev_xmit(): Dropping skb.
[ 1121.729881] blackhole_netdev_xmit(): Dropping skb.
[ 1121.729912] blackhole_netdev_xmit(): Dropping skb.
[ 1121.729939] blackhole_netdev_xmit(): Dropping skb.
[ 1125.120150] blackhole_netdev_xmit(): Dropping skb.
[ 1125.120200] blackhole_netdev_xmit(): Dropping skb.
[ 1125.120232] blackhole_netdev_xmit(): Dropping skb.
[ 1125.120266] blackhole_netdev_xmit(): Dropping skb.
[ 1146.106748] blackhole_netdev_xmit(): Dropping skb.
[ 1146.106800] blackhole_netdev_xmit(): Dropping skb.
[ 1146.106841] blackhole_netdev_xmit(): Dropping skb.
[ 1146.106875] blackhole_netdev_xmit(): Dropping skb.