[    2.230873] ip (249) used greatest stack depth: 12376 bytes left
[    2.917416] ip (280) used greatest stack depth: 12344 bytes left
[   11.212384] ip (800) used greatest stack depth: 12208 bytes left
[   13.275018] ip (964) used greatest stack depth: 12192 bytes left
[   17.805621] mpls_gso: MPLS GSO support
[  658.578145] blackhole_netdev_xmit(): Dropping skb.
[  658.578208] blackhole_netdev_xmit(): Dropping skb.
[  658.578237] blackhole_netdev_xmit(): Dropping skb.
[  658.578263] blackhole_netdev_xmit(): Dropping skb.
[  659.985663] blackhole_netdev_xmit(): Dropping skb.
[  659.985730] blackhole_netdev_xmit(): Dropping skb.
[  659.985775] blackhole_netdev_xmit(): Dropping skb.
[  659.985818] blackhole_netdev_xmit(): Dropping skb.
[  694.082453] blackhole_netdev_xmit(): Dropping skb.
[  694.082537] blackhole_netdev_xmit(): Dropping skb.
[  694.082571] blackhole_netdev_xmit(): Dropping skb.
[  694.082608] blackhole_netdev_xmit(): Dropping skb.
[  781.941891] blackhole_netdev_xmit(): Dropping skb.
[  781.941958] blackhole_netdev_xmit(): Dropping skb.
[  781.941994] blackhole_netdev_xmit(): Dropping skb.
[  781.942034] blackhole_netdev_xmit(): Dropping skb.
[  823.791263] blackhole_netdev_xmit(): Dropping skb.
[  823.791326] blackhole_netdev_xmit(): Dropping skb.
[  823.791363] blackhole_netdev_xmit(): Dropping skb.
[  823.791405] blackhole_netdev_xmit(): Dropping skb.
[  830.969689] blackhole_netdev_xmit(): Dropping skb.
[  830.969752] blackhole_netdev_xmit(): Dropping skb.
[  830.969795] blackhole_netdev_xmit(): Dropping skb.
[  830.969864] blackhole_netdev_xmit(): Dropping skb.
[  944.830901] blackhole_netdev_xmit(): Dropping skb.
[  944.830965] blackhole_netdev_xmit(): Dropping skb.
[  944.831011] blackhole_netdev_xmit(): Dropping skb.
[  944.831057] blackhole_netdev_xmit(): Dropping skb.
[  945.540356] blackhole_netdev_xmit(): Dropping skb.
[  945.540427] blackhole_netdev_xmit(): Dropping skb.
[  945.540476] blackhole_netdev_xmit(): Dropping skb.
[  945.540527] blackhole_netdev_xmit(): Dropping skb.
[ 1194.438508] blackhole_netdev_xmit(): Dropping skb.
[ 1194.438584] blackhole_netdev_xmit(): Dropping skb.
[ 1194.438621] blackhole_netdev_xmit(): Dropping skb.
[ 1194.438667] blackhole_netdev_xmit(): Dropping skb.