[    1.540497] ip (260) used greatest stack depth: 12280 bytes left
[    1.884810] ip (294) used greatest stack depth: 12248 bytes left
[   10.407434] mpls_gso: MPLS GSO support
[  898.928521] blackhole_netdev_xmit(): Dropping skb.
[  898.928640] blackhole_netdev_xmit(): Dropping skb.
[  898.928694] blackhole_netdev_xmit(): Dropping skb.
[  898.928755] blackhole_netdev_xmit(): Dropping skb.
[ 1054.453587] blackhole_netdev_xmit(): Dropping skb.
[ 1054.453656] blackhole_netdev_xmit(): Dropping skb.
[ 1054.453710] blackhole_netdev_xmit(): Dropping skb.
[ 1054.453745] blackhole_netdev_xmit(): Dropping skb.
[ 1071.268278] blackhole_netdev_xmit(): Dropping skb.
[ 1071.268343] blackhole_netdev_xmit(): Dropping skb.
[ 1071.268381] blackhole_netdev_xmit(): Dropping skb.
[ 1071.268416] blackhole_netdev_xmit(): Dropping skb.
[ 1084.041957] blackhole_netdev_xmit(): Dropping skb.
[ 1084.042021] blackhole_netdev_xmit(): Dropping skb.
[ 1084.042066] blackhole_netdev_xmit(): Dropping skb.
[ 1084.042099] blackhole_netdev_xmit(): Dropping skb.