[    1.777496] ip (259) used greatest stack depth: 12280 bytes left
[   12.194599] mpls_gso: MPLS GSO support
[  903.682810] blackhole_netdev_xmit(): Dropping skb.
[  903.682880] blackhole_netdev_xmit(): Dropping skb.
[  903.682919] blackhole_netdev_xmit(): Dropping skb.
[  903.682958] blackhole_netdev_xmit(): Dropping skb.
[ 1011.598254] blackhole_netdev_xmit(): Dropping skb.
[ 1011.598322] blackhole_netdev_xmit(): Dropping skb.
[ 1011.598373] blackhole_netdev_xmit(): Dropping skb.
[ 1011.598449] blackhole_netdev_xmit(): Dropping skb.
[ 1151.831518] blackhole_netdev_xmit(): Dropping skb.
[ 1151.831577] blackhole_netdev_xmit(): Dropping skb.
[ 1151.831614] blackhole_netdev_xmit(): Dropping skb.
[ 1151.831646] blackhole_netdev_xmit(): Dropping skb.
[ 1159.738251] blackhole_netdev_xmit(): Dropping skb.
[ 1159.738336] blackhole_netdev_xmit(): Dropping skb.
[ 1159.738388] blackhole_netdev_xmit(): Dropping skb.
[ 1159.738434] blackhole_netdev_xmit(): Dropping skb.