[    1.646669] ip (259) used greatest stack depth: 12280 bytes left
[    2.077798] ip (293) used greatest stack depth: 12248 bytes left
[   12.455170] mpls_gso: MPLS GSO support
[  814.385094] blackhole_netdev_xmit(): Dropping skb.
[  814.385169] blackhole_netdev_xmit(): Dropping skb.
[  814.385214] blackhole_netdev_xmit(): Dropping skb.
[  814.385260] blackhole_netdev_xmit(): Dropping skb.
[  946.280391] blackhole_netdev_xmit(): Dropping skb.
[  946.280462] blackhole_netdev_xmit(): Dropping skb.
[  946.280501] blackhole_netdev_xmit(): Dropping skb.
[  946.280536] blackhole_netdev_xmit(): Dropping skb.
[  968.649303] blackhole_netdev_xmit(): Dropping skb.
[  968.649452] blackhole_netdev_xmit(): Dropping skb.
[  968.649533] blackhole_netdev_xmit(): Dropping skb.
[  968.649605] blackhole_netdev_xmit(): Dropping skb.
[ 1053.425544] blackhole_netdev_xmit(): Dropping skb.
[ 1053.425649] blackhole_netdev_xmit(): Dropping skb.
[ 1053.425695] blackhole_netdev_xmit(): Dropping skb.
[ 1053.425750] blackhole_netdev_xmit(): Dropping skb.
[ 1066.293911] blackhole_netdev_xmit(): Dropping skb.
[ 1066.294011] blackhole_netdev_xmit(): Dropping skb.
[ 1066.294074] blackhole_netdev_xmit(): Dropping skb.
[ 1066.294128] blackhole_netdev_xmit(): Dropping skb.
[ 1097.210662] blackhole_netdev_xmit(): Dropping skb.
[ 1097.210749] blackhole_netdev_xmit(): Dropping skb.
[ 1097.210808] blackhole_netdev_xmit(): Dropping skb.
[ 1097.210863] blackhole_netdev_xmit(): Dropping skb.
[ 1098.359278] blackhole_netdev_xmit(): Dropping skb.
[ 1098.359350] blackhole_netdev_xmit(): Dropping skb.
[ 1098.359392] blackhole_netdev_xmit(): Dropping skb.
[ 1098.359432] blackhole_netdev_xmit(): Dropping skb.