[    2.054162] ip (254) used greatest stack depth: 12376 bytes left
[    2.682895] ip (282) used greatest stack depth: 12344 bytes left
[   16.216015] mpls_gso: MPLS GSO support
[ 1012.765503] blackhole_netdev_xmit(): Dropping skb.
[ 1012.765592] blackhole_netdev_xmit(): Dropping skb.
[ 1012.765628] blackhole_netdev_xmit(): Dropping skb.
[ 1012.765658] blackhole_netdev_xmit(): Dropping skb.
[ 1037.269422] blackhole_netdev_xmit(): Dropping skb.
[ 1037.269480] blackhole_netdev_xmit(): Dropping skb.
[ 1037.269513] blackhole_netdev_xmit(): Dropping skb.
[ 1037.269547] blackhole_netdev_xmit(): Dropping skb.
[ 1058.416660] blackhole_netdev_xmit(): Dropping skb.
[ 1058.416737] blackhole_netdev_xmit(): Dropping skb.
[ 1058.416777] blackhole_netdev_xmit(): Dropping skb.
[ 1058.416812] blackhole_netdev_xmit(): Dropping skb.