[    1.866718] ip (249) used greatest stack depth: 12376 bytes left
[    2.385718] ip (280) used greatest stack depth: 12344 bytes left
[   11.150064] ip (955) used greatest stack depth: 12304 bytes left
[   15.281354] mpls_gso: MPLS GSO support
[  902.343385] blackhole_netdev_xmit(): Dropping skb.
[  902.343484] blackhole_netdev_xmit(): Dropping skb.
[  902.343549] blackhole_netdev_xmit(): Dropping skb.
[  902.343622] blackhole_netdev_xmit(): Dropping skb.
[  969.340732] blackhole_netdev_xmit(): Dropping skb.
[  969.340802] blackhole_netdev_xmit(): Dropping skb.
[  969.340847] blackhole_netdev_xmit(): Dropping skb.
[  969.340899] blackhole_netdev_xmit(): Dropping skb.
[ 1010.629925] blackhole_netdev_xmit(): Dropping skb.
[ 1010.629993] blackhole_netdev_xmit(): Dropping skb.
[ 1010.630033] blackhole_netdev_xmit(): Dropping skb.
[ 1010.630069] blackhole_netdev_xmit(): Dropping skb.
[ 1081.798830] blackhole_netdev_xmit(): Dropping skb.
[ 1081.798904] blackhole_netdev_xmit(): Dropping skb.
[ 1081.798936] blackhole_netdev_xmit(): Dropping skb.
[ 1081.798965] blackhole_netdev_xmit(): Dropping skb.
[ 1212.913771] blackhole_netdev_xmit(): Dropping skb.
[ 1212.913822] blackhole_netdev_xmit(): Dropping skb.
[ 1212.913854] blackhole_netdev_xmit(): Dropping skb.
[ 1212.913889] blackhole_netdev_xmit(): Dropping skb.