[    2.538375] ip (282) used greatest stack depth: 12344 bytes left
[    9.506474] ip (792) used greatest stack depth: 12192 bytes left
[   15.973576] mpls_gso: MPLS GSO support
[   23.870071] ip (2236) used greatest stack depth: 12064 bytes left
[  725.484502] blackhole_netdev_xmit(): Dropping skb.
[  725.484571] blackhole_netdev_xmit(): Dropping skb.
[  725.484614] blackhole_netdev_xmit(): Dropping skb.
[  725.484647] blackhole_netdev_xmit(): Dropping skb.
[  975.636691] blackhole_netdev_xmit(): Dropping skb.
[  975.636767] blackhole_netdev_xmit(): Dropping skb.
[  975.636803] blackhole_netdev_xmit(): Dropping skb.
[  975.636838] blackhole_netdev_xmit(): Dropping skb.
[ 1055.728487] blackhole_netdev_xmit(): Dropping skb.
[ 1055.728558] blackhole_netdev_xmit(): Dropping skb.
[ 1055.728589] blackhole_netdev_xmit(): Dropping skb.
[ 1055.728622] blackhole_netdev_xmit(): Dropping skb.
[ 1218.340696] blackhole_netdev_xmit(): Dropping skb.
[ 1218.340771] blackhole_netdev_xmit(): Dropping skb.
[ 1218.340821] blackhole_netdev_xmit(): Dropping skb.
[ 1218.340884] blackhole_netdev_xmit(): Dropping skb.
[ 1250.041011] blackhole_netdev_xmit(): Dropping skb.
[ 1250.041066] blackhole_netdev_xmit(): Dropping skb.
[ 1250.041097] blackhole_netdev_xmit(): Dropping skb.
[ 1250.041123] blackhole_netdev_xmit(): Dropping skb.