[    1.871630] ip (246) used greatest stack depth: 12376 bytes left
[    2.545780] ip (281) used greatest stack depth: 12344 bytes left
[   15.127101] mpls_gso: MPLS GSO support
[  328.527406] ip (31869) used greatest stack depth: 12280 bytes left
[  957.777545] blackhole_netdev_xmit(): Dropping skb.
[  957.777619] blackhole_netdev_xmit(): Dropping skb.
[  957.777657] blackhole_netdev_xmit(): Dropping skb.
[  957.777690] blackhole_netdev_xmit(): Dropping skb.
[ 1062.762819] blackhole_netdev_xmit(): Dropping skb.
[ 1062.762892] blackhole_netdev_xmit(): Dropping skb.
[ 1062.762930] blackhole_netdev_xmit(): Dropping skb.
[ 1062.762968] blackhole_netdev_xmit(): Dropping skb.
[ 1148.959066] blackhole_netdev_xmit(): Dropping skb.
[ 1148.959117] blackhole_netdev_xmit(): Dropping skb.
[ 1148.959148] blackhole_netdev_xmit(): Dropping skb.
[ 1148.959182] blackhole_netdev_xmit(): Dropping skb.
[ 1221.906448] blackhole_netdev_xmit(): Dropping skb.
[ 1221.906509] blackhole_netdev_xmit(): Dropping skb.
[ 1221.906542] blackhole_netdev_xmit(): Dropping skb.
[ 1221.906574] blackhole_netdev_xmit(): Dropping skb.