[    1.847863] make (201) used greatest stack depth: 12880 bytes left
[    2.234809] ip (250) used greatest stack depth: 12416 bytes left
[    3.077624] ip (284) used greatest stack depth: 12384 bytes left
[   16.102626] ip (1228) used greatest stack depth: 12256 bytes left
[   17.450974] mpls_gso: MPLS GSO support
[  967.930817] blackhole_netdev_xmit(): Dropping skb.
[  967.930892] blackhole_netdev_xmit(): Dropping skb.
[  967.930929] blackhole_netdev_xmit(): Dropping skb.
[  967.930964] blackhole_netdev_xmit(): Dropping skb.
[ 1012.776007] blackhole_netdev_xmit(): Dropping skb.
[ 1012.776081] blackhole_netdev_xmit(): Dropping skb.
[ 1012.776118] blackhole_netdev_xmit(): Dropping skb.
[ 1012.776157] blackhole_netdev_xmit(): Dropping skb.
[ 1014.063742] blackhole_netdev_xmit(): Dropping skb.
[ 1014.063803] blackhole_netdev_xmit(): Dropping skb.
[ 1014.063838] blackhole_netdev_xmit(): Dropping skb.
[ 1014.063874] blackhole_netdev_xmit(): Dropping skb.
[ 1059.339582] blackhole_netdev_xmit(): Dropping skb.
[ 1059.339657] blackhole_netdev_xmit(): Dropping skb.
[ 1059.339705] blackhole_netdev_xmit(): Dropping skb.
[ 1059.339749] blackhole_netdev_xmit(): Dropping skb.