[    1.940719] ip (247) used greatest stack depth: 12376 bytes left
[    2.515301] ip (281) used greatest stack depth: 12360 bytes left
[    2.700625] ip (296) used greatest stack depth: 12344 bytes left
[   15.080345] mpls_gso: MPLS GSO support
[ 1010.532999] blackhole_netdev_xmit(): Dropping skb.
[ 1010.533067] blackhole_netdev_xmit(): Dropping skb.
[ 1010.533102] blackhole_netdev_xmit(): Dropping skb.
[ 1010.533142] blackhole_netdev_xmit(): Dropping skb.
[ 1032.973682] blackhole_netdev_xmit(): Dropping skb.
[ 1032.973749] blackhole_netdev_xmit(): Dropping skb.
[ 1032.973784] blackhole_netdev_xmit(): Dropping skb.
[ 1032.973816] blackhole_netdev_xmit(): Dropping skb.
[ 1057.604447] blackhole_netdev_xmit(): Dropping skb.
[ 1057.604526] blackhole_netdev_xmit(): Dropping skb.
[ 1057.604563] blackhole_netdev_xmit(): Dropping skb.
[ 1057.604612] blackhole_netdev_xmit(): Dropping skb.
[ 1112.862078] blackhole_netdev_xmit(): Dropping skb.
[ 1112.862136] blackhole_netdev_xmit(): Dropping skb.
[ 1112.862166] blackhole_netdev_xmit(): Dropping skb.
[ 1112.862193] blackhole_netdev_xmit(): Dropping skb.
[ 1118.780519] blackhole_netdev_xmit(): Dropping skb.
[ 1118.780578] blackhole_netdev_xmit(): Dropping skb.
[ 1118.780614] blackhole_netdev_xmit(): Dropping skb.
[ 1118.780648] blackhole_netdev_xmit(): Dropping skb.