[    2.710031] ip (278) used greatest stack depth: 12344 bytes left
[   15.780743] mpls_gso: MPLS GSO support
[  659.315441] blackhole_netdev_xmit(): Dropping skb.
[  659.315507] blackhole_netdev_xmit(): Dropping skb.
[  659.315541] blackhole_netdev_xmit(): Dropping skb.
[  659.315575] blackhole_netdev_xmit(): Dropping skb.
[  671.855949] blackhole_netdev_xmit(): Dropping skb.
[  671.856008] blackhole_netdev_xmit(): Dropping skb.
[  671.856041] blackhole_netdev_xmit(): Dropping skb.
[  671.856082] blackhole_netdev_xmit(): Dropping skb.
[ 1070.239260] blackhole_netdev_xmit(): Dropping skb.
[ 1070.239342] blackhole_netdev_xmit(): Dropping skb.
[ 1070.239376] blackhole_netdev_xmit(): Dropping skb.
[ 1070.239408] blackhole_netdev_xmit(): Dropping skb.
[ 1173.219640] blackhole_netdev_xmit(): Dropping skb.
[ 1173.219715] blackhole_netdev_xmit(): Dropping skb.
[ 1173.219766] blackhole_netdev_xmit(): Dropping skb.
[ 1173.219808] blackhole_netdev_xmit(): Dropping skb.
[ 1179.761004] blackhole_netdev_xmit(): Dropping skb.
[ 1179.761069] blackhole_netdev_xmit(): Dropping skb.
[ 1179.761107] blackhole_netdev_xmit(): Dropping skb.
[ 1179.761144] blackhole_netdev_xmit(): Dropping skb.