[    2.095256] ip (293) used greatest stack depth: 12248 bytes left
[   11.489890] mpls_gso: MPLS GSO support
[ 1091.476622] blackhole_netdev_xmit(): Dropping skb.
[ 1091.476683] blackhole_netdev_xmit(): Dropping skb.
[ 1091.476726] blackhole_netdev_xmit(): Dropping skb.
[ 1091.476766] blackhole_netdev_xmit(): Dropping skb.
[ 1177.870181] blackhole_netdev_xmit(): Dropping skb.
[ 1177.870282] blackhole_netdev_xmit(): Dropping skb.
[ 1177.870346] blackhole_netdev_xmit(): Dropping skb.
[ 1177.870398] blackhole_netdev_xmit(): Dropping skb.
[ 1194.248391] blackhole_netdev_xmit(): Dropping skb.
[ 1194.248475] blackhole_netdev_xmit(): Dropping skb.
[ 1194.248538] blackhole_netdev_xmit(): Dropping skb.
[ 1194.248604] blackhole_netdev_xmit(): Dropping skb.
[ 1195.951475] blackhole_netdev_xmit(): Dropping skb.
[ 1195.951544] blackhole_netdev_xmit(): Dropping skb.
[ 1195.951581] blackhole_netdev_xmit(): Dropping skb.
[ 1195.951616] blackhole_netdev_xmit(): Dropping skb.
[ 1224.895099] blackhole_netdev_xmit(): Dropping skb.
[ 1224.895250] blackhole_netdev_xmit(): Dropping skb.
[ 1224.895291] blackhole_netdev_xmit(): Dropping skb.
[ 1224.895331] blackhole_netdev_xmit(): Dropping skb.