[    2.126857] ip (260) used greatest stack depth: 12288 bytes left
[    2.749356] ip (291) used greatest stack depth: 12272 bytes left
[   18.601147] mpls_gso: MPLS GSO support
[  642.549589] ip (19352) used greatest stack depth: 12000 bytes left
[  675.892509] blackhole_netdev_xmit(): Dropping skb.
[  675.892569] blackhole_netdev_xmit(): Dropping skb.
[  675.892613] blackhole_netdev_xmit(): Dropping skb.
[  675.892645] blackhole_netdev_xmit(): Dropping skb.
[  708.442775] blackhole_netdev_xmit(): Dropping skb.
[  708.442841] blackhole_netdev_xmit(): Dropping skb.
[  708.442876] blackhole_netdev_xmit(): Dropping skb.
[  708.442915] blackhole_netdev_xmit(): Dropping skb.
[  723.468098] blackhole_netdev_xmit(): Dropping skb.
[  723.468177] blackhole_netdev_xmit(): Dropping skb.
[  723.468225] blackhole_netdev_xmit(): Dropping skb.
[  723.468267] blackhole_netdev_xmit(): Dropping skb.
[  746.275573] blackhole_netdev_xmit(): Dropping skb.
[  746.275641] blackhole_netdev_xmit(): Dropping skb.
[  746.275684] blackhole_netdev_xmit(): Dropping skb.
[  746.275726] blackhole_netdev_xmit(): Dropping skb.
[  774.585331] blackhole_netdev_xmit(): Dropping skb.
[  774.585417] blackhole_netdev_xmit(): Dropping skb.
[  774.585467] blackhole_netdev_xmit(): Dropping skb.
[  774.585512] blackhole_netdev_xmit(): Dropping skb.
[  869.161056] blackhole_netdev_xmit(): Dropping skb.
[  869.161111] blackhole_netdev_xmit(): Dropping skb.
[  869.161143] blackhole_netdev_xmit(): Dropping skb.
[  869.161169] blackhole_netdev_xmit(): Dropping skb.
[  886.058486] blackhole_netdev_xmit(): Dropping skb.
[  886.058539] blackhole_netdev_xmit(): Dropping skb.
[  886.058570] blackhole_netdev_xmit(): Dropping skb.
[  886.058600] blackhole_netdev_xmit(): Dropping skb.