[    2.217372] ip (254) used greatest stack depth: 12288 bytes left
[    2.964632] ip (288) used greatest stack depth: 12272 bytes left
[   18.748195] mpls_gso: MPLS GSO support
[   32.036207] ip (2589) used greatest stack depth: 12248 bytes left
[  718.265843] blackhole_netdev_xmit(): Dropping skb.
[  718.265908] blackhole_netdev_xmit(): Dropping skb.
[  718.265939] blackhole_netdev_xmit(): Dropping skb.
[  718.265972] blackhole_netdev_xmit(): Dropping skb.
[  881.717943] blackhole_netdev_xmit(): Dropping skb.
[  881.717994] blackhole_netdev_xmit(): Dropping skb.
[  881.718024] blackhole_netdev_xmit(): Dropping skb.
[  881.718053] blackhole_netdev_xmit(): Dropping skb.
[  885.358591] blackhole_netdev_xmit(): Dropping skb.
[  885.358638] blackhole_netdev_xmit(): Dropping skb.
[  885.358669] blackhole_netdev_xmit(): Dropping skb.
[  885.358695] blackhole_netdev_xmit(): Dropping skb.
[  939.437152] blackhole_netdev_xmit(): Dropping skb.
[  939.437200] blackhole_netdev_xmit(): Dropping skb.
[  939.437231] blackhole_netdev_xmit(): Dropping skb.
[  939.437265] blackhole_netdev_xmit(): Dropping skb.
[ 1113.018809] blackhole_netdev_xmit(): Dropping skb.
[ 1113.018877] blackhole_netdev_xmit(): Dropping skb.
[ 1113.018909] blackhole_netdev_xmit(): Dropping skb.
[ 1113.018940] blackhole_netdev_xmit(): Dropping skb.