[    2.471636] ip (281) used greatest stack depth: 12360 bytes left
[    2.523411] ip (286) used greatest stack depth: 12344 bytes left
[   15.339964] mpls_gso: MPLS GSO support
[  653.867591] ip (21638) used greatest stack depth: 12304 bytes left
[  820.852080] blackhole_netdev_xmit(): Dropping skb.
[  820.852137] blackhole_netdev_xmit(): Dropping skb.
[  820.852172] blackhole_netdev_xmit(): Dropping skb.
[  820.852205] blackhole_netdev_xmit(): Dropping skb.
[  824.556511] blackhole_netdev_xmit(): Dropping skb.
[  824.556564] blackhole_netdev_xmit(): Dropping skb.
[  824.556594] blackhole_netdev_xmit(): Dropping skb.
[  824.556621] blackhole_netdev_xmit(): Dropping skb.
[  829.658376] blackhole_netdev_xmit(): Dropping skb.
[  829.658443] blackhole_netdev_xmit(): Dropping skb.
[  829.658476] blackhole_netdev_xmit(): Dropping skb.
[  829.658510] blackhole_netdev_xmit(): Dropping skb.
[  847.851668] blackhole_netdev_xmit(): Dropping skb.
[  847.851720] blackhole_netdev_xmit(): Dropping skb.
[  847.851751] blackhole_netdev_xmit(): Dropping skb.
[  847.851777] blackhole_netdev_xmit(): Dropping skb.
[  961.850794] blackhole_netdev_xmit(): Dropping skb.
[  961.850856] blackhole_netdev_xmit(): Dropping skb.
[  961.850890] blackhole_netdev_xmit(): Dropping skb.
[  961.850922] blackhole_netdev_xmit(): Dropping skb.
[ 1245.539414] blackhole_netdev_xmit(): Dropping skb.
[ 1245.539486] blackhole_netdev_xmit(): Dropping skb.
[ 1245.539525] blackhole_netdev_xmit(): Dropping skb.
[ 1245.539568] blackhole_netdev_xmit(): Dropping skb.
[ 1255.585336] blackhole_netdev_xmit(): Dropping skb.
[ 1255.585385] blackhole_netdev_xmit(): Dropping skb.
[ 1255.585416] blackhole_netdev_xmit(): Dropping skb.
[ 1255.585453] blackhole_netdev_xmit(): Dropping skb.