[    1.955168] ip (247) used greatest stack depth: 12376 bytes left
[    2.576665] ip (281) used greatest stack depth: 12344 bytes left
[   16.116063] mpls_gso: MPLS GSO support
[  671.574870] blackhole_netdev_xmit(): Dropping skb.
[  671.574940] blackhole_netdev_xmit(): Dropping skb.
[  671.574977] blackhole_netdev_xmit(): Dropping skb.
[  671.575012] blackhole_netdev_xmit(): Dropping skb.
[  677.907010] blackhole_netdev_xmit(): Dropping skb.
[  677.907081] blackhole_netdev_xmit(): Dropping skb.
[  677.907123] blackhole_netdev_xmit(): Dropping skb.
[  677.907164] blackhole_netdev_xmit(): Dropping skb.
[  928.893189] blackhole_netdev_xmit(): Dropping skb.
[  928.893249] blackhole_netdev_xmit(): Dropping skb.
[  928.893279] blackhole_netdev_xmit(): Dropping skb.
[  928.893311] blackhole_netdev_xmit(): Dropping skb.
[  948.720900] blackhole_netdev_xmit(): Dropping skb.
[  948.720965] blackhole_netdev_xmit(): Dropping skb.
[  948.721002] blackhole_netdev_xmit(): Dropping skb.
[  948.721040] blackhole_netdev_xmit(): Dropping skb.
[  994.141667] blackhole_netdev_xmit(): Dropping skb.
[  994.141726] blackhole_netdev_xmit(): Dropping skb.
[  994.141775] blackhole_netdev_xmit(): Dropping skb.
[  994.141815] blackhole_netdev_xmit(): Dropping skb.
[ 1066.162051] blackhole_netdev_xmit(): Dropping skb.
[ 1066.162108] blackhole_netdev_xmit(): Dropping skb.
[ 1066.162142] blackhole_netdev_xmit(): Dropping skb.
[ 1066.162172] blackhole_netdev_xmit(): Dropping skb.