[    2.059578] ip (250) used greatest stack depth: 12304 bytes left
[    2.691693] ip (281) used greatest stack depth: 12272 bytes left
[   15.285210] mpls_gso: MPLS GSO support
[  655.418481] ip (32406) used greatest stack depth: 12256 bytes left
[  802.125925] blackhole_netdev_xmit(): Dropping skb.
[  802.126001] blackhole_netdev_xmit(): Dropping skb.
[  802.126047] blackhole_netdev_xmit(): Dropping skb.
[  802.126091] blackhole_netdev_xmit(): Dropping skb.
[  862.436411] blackhole_netdev_xmit(): Dropping skb.
[  862.436466] blackhole_netdev_xmit(): Dropping skb.
[  862.436498] blackhole_netdev_xmit(): Dropping skb.
[  862.436529] blackhole_netdev_xmit(): Dropping skb.
[  933.235304] blackhole_netdev_xmit(): Dropping skb.
[  933.235365] blackhole_netdev_xmit(): Dropping skb.
[  933.235397] blackhole_netdev_xmit(): Dropping skb.
[  933.235428] blackhole_netdev_xmit(): Dropping skb.
[ 1084.794927] blackhole_netdev_xmit(): Dropping skb.
[ 1084.795001] blackhole_netdev_xmit(): Dropping skb.
[ 1084.795040] blackhole_netdev_xmit(): Dropping skb.
[ 1084.795074] blackhole_netdev_xmit(): Dropping skb.
[ 1153.866720] blackhole_netdev_xmit(): Dropping skb.
[ 1153.866779] blackhole_netdev_xmit(): Dropping skb.
[ 1153.866812] blackhole_netdev_xmit(): Dropping skb.
[ 1153.866846] blackhole_netdev_xmit(): Dropping skb.
[ 1210.990402] blackhole_netdev_xmit(): Dropping skb.
[ 1210.990458] blackhole_netdev_xmit(): Dropping skb.
[ 1210.990491] blackhole_netdev_xmit(): Dropping skb.
[ 1210.990523] blackhole_netdev_xmit(): Dropping skb.