[    2.488464] ip (281) used greatest stack depth: 12272 bytes left
[   16.854675] mpls_gso: MPLS GSO support
[ 1036.713593] blackhole_netdev_xmit(): Dropping skb.
[ 1036.713685] blackhole_netdev_xmit(): Dropping skb.
[ 1036.713736] blackhole_netdev_xmit(): Dropping skb.
[ 1036.713786] blackhole_netdev_xmit(): Dropping skb.
[ 1048.240662] blackhole_netdev_xmit(): Dropping skb.
[ 1048.240740] blackhole_netdev_xmit(): Dropping skb.
[ 1048.240776] blackhole_netdev_xmit(): Dropping skb.
[ 1048.240811] blackhole_netdev_xmit(): Dropping skb.
[ 1104.971959] blackhole_netdev_xmit(): Dropping skb.
[ 1104.972021] blackhole_netdev_xmit(): Dropping skb.
[ 1104.972053] blackhole_netdev_xmit(): Dropping skb.
[ 1104.972085] blackhole_netdev_xmit(): Dropping skb.
[ 1241.475074] blackhole_netdev_xmit(): Dropping skb.
[ 1241.475132] blackhole_netdev_xmit(): Dropping skb.
[ 1241.475179] blackhole_netdev_xmit(): Dropping skb.
[ 1241.475219] blackhole_netdev_xmit(): Dropping skb.