[    2.823994] ip (278) used greatest stack depth: 12272 bytes left
[   17.359949] mpls_gso: MPLS GSO support
[  818.677398] blackhole_netdev_xmit(): Dropping skb.
[  818.677464] blackhole_netdev_xmit(): Dropping skb.
[  818.677495] blackhole_netdev_xmit(): Dropping skb.
[  818.677526] blackhole_netdev_xmit(): Dropping skb.
[  830.586939] blackhole_netdev_xmit(): Dropping skb.
[  830.586990] blackhole_netdev_xmit(): Dropping skb.
[  830.587021] blackhole_netdev_xmit(): Dropping skb.
[  830.587054] blackhole_netdev_xmit(): Dropping skb.
[  907.423872] blackhole_netdev_xmit(): Dropping skb.
[  907.423923] blackhole_netdev_xmit(): Dropping skb.
[  907.423954] blackhole_netdev_xmit(): Dropping skb.
[  907.423987] blackhole_netdev_xmit(): Dropping skb.
[  975.784409] blackhole_netdev_xmit(): Dropping skb.
[  975.784482] blackhole_netdev_xmit(): Dropping skb.
[  975.784532] blackhole_netdev_xmit(): Dropping skb.
[  975.784577] blackhole_netdev_xmit(): Dropping skb.
[ 1182.820178] blackhole_netdev_xmit(): Dropping skb.
[ 1182.820256] blackhole_netdev_xmit(): Dropping skb.
[ 1182.820290] blackhole_netdev_xmit(): Dropping skb.
[ 1182.820326] blackhole_netdev_xmit(): Dropping skb.
[ 1229.095647] blackhole_netdev_xmit(): Dropping skb.
[ 1229.095700] blackhole_netdev_xmit(): Dropping skb.
[ 1229.095731] blackhole_netdev_xmit(): Dropping skb.
[ 1229.095758] blackhole_netdev_xmit(): Dropping skb.