[    2.122012] ip (294) used greatest stack depth: 12248 bytes left
[   11.760525] mpls_gso: MPLS GSO support
[  659.160820] blackhole_netdev_xmit(): Dropping skb.
[  659.160926] blackhole_netdev_xmit(): Dropping skb.
[  659.160990] blackhole_netdev_xmit(): Dropping skb.
[  659.161051] blackhole_netdev_xmit(): Dropping skb.
[  659.762961] blackhole_netdev_xmit(): Dropping skb.
[  659.763026] blackhole_netdev_xmit(): Dropping skb.
[  659.763078] blackhole_netdev_xmit(): Dropping skb.
[  659.763115] blackhole_netdev_xmit(): Dropping skb.
[  836.511977] blackhole_netdev_xmit(): Dropping skb.
[  836.512038] blackhole_netdev_xmit(): Dropping skb.
[  836.512080] blackhole_netdev_xmit(): Dropping skb.
[  836.512121] blackhole_netdev_xmit(): Dropping skb.
[ 1086.091827] blackhole_netdev_xmit(): Dropping skb.
[ 1086.091895] blackhole_netdev_xmit(): Dropping skb.
[ 1086.091948] blackhole_netdev_xmit(): Dropping skb.
[ 1086.091989] blackhole_netdev_xmit(): Dropping skb.
[ 1119.505833] blackhole_netdev_xmit(): Dropping skb.
[ 1119.505904] blackhole_netdev_xmit(): Dropping skb.
[ 1119.505951] blackhole_netdev_xmit(): Dropping skb.
[ 1119.505995] blackhole_netdev_xmit(): Dropping skb.
[ 1188.710022] blackhole_netdev_xmit(): Dropping skb.
[ 1188.710079] blackhole_netdev_xmit(): Dropping skb.
[ 1188.710120] blackhole_netdev_xmit(): Dropping skb.
[ 1188.710157] blackhole_netdev_xmit(): Dropping skb.
[ 1238.674418] blackhole_netdev_xmit(): Dropping skb.
[ 1238.674472] blackhole_netdev_xmit(): Dropping skb.
[ 1238.674512] blackhole_netdev_xmit(): Dropping skb.
[ 1238.674547] blackhole_netdev_xmit(): Dropping skb.