[    2.895756] ip (282) used greatest stack depth: 12272 bytes left
[   14.489815] ip (1112) used greatest stack depth: 12112 bytes left
[   17.444820] mpls_gso: MPLS GSO support
[  891.035022] blackhole_netdev_xmit(): Dropping skb.
[  891.035126] blackhole_netdev_xmit(): Dropping skb.
[  891.035180] blackhole_netdev_xmit(): Dropping skb.
[  891.035225] blackhole_netdev_xmit(): Dropping skb.
[  897.873595] blackhole_netdev_xmit(): Dropping skb.
[  897.873658] blackhole_netdev_xmit(): Dropping skb.
[  897.873701] blackhole_netdev_xmit(): Dropping skb.
[  897.873737] blackhole_netdev_xmit(): Dropping skb.
[  904.206725] blackhole_netdev_xmit(): Dropping skb.
[  904.206798] blackhole_netdev_xmit(): Dropping skb.
[  904.206841] blackhole_netdev_xmit(): Dropping skb.
[  904.206885] blackhole_netdev_xmit(): Dropping skb.
[  922.263556] blackhole_netdev_xmit(): Dropping skb.
[  922.263617] blackhole_netdev_xmit(): Dropping skb.
[  922.263654] blackhole_netdev_xmit(): Dropping skb.
[  922.263690] blackhole_netdev_xmit(): Dropping skb.