[    2.734945] ip (282) used greatest stack depth: 12360 bytes left
[    2.786988] ip (286) used greatest stack depth: 12344 bytes left
[   16.348953] mpls_gso: MPLS GSO support
[  974.683102] blackhole_netdev_xmit(): Dropping skb.
[  974.683164] blackhole_netdev_xmit(): Dropping skb.
[  974.683194] blackhole_netdev_xmit(): Dropping skb.
[  974.683220] blackhole_netdev_xmit(): Dropping skb.
[ 1029.215598] blackhole_netdev_xmit(): Dropping skb.
[ 1029.215658] blackhole_netdev_xmit(): Dropping skb.
[ 1029.215688] blackhole_netdev_xmit(): Dropping skb.
[ 1029.215714] blackhole_netdev_xmit(): Dropping skb.
[ 1045.830001] blackhole_netdev_xmit(): Dropping skb.
[ 1045.830059] blackhole_netdev_xmit(): Dropping skb.
[ 1045.830096] blackhole_netdev_xmit(): Dropping skb.
[ 1045.830134] blackhole_netdev_xmit(): Dropping skb.
[ 1236.034893] blackhole_netdev_xmit(): Dropping skb.
[ 1236.034969] blackhole_netdev_xmit(): Dropping skb.
[ 1236.035011] blackhole_netdev_xmit(): Dropping skb.
[ 1236.035050] blackhole_netdev_xmit(): Dropping skb.