[    2.168600] ip (248) used greatest stack depth: 12376 bytes left
[    2.894813] ip (279) used greatest stack depth: 12344 bytes left
[   16.896171] mpls_gso: MPLS GSO support
[   17.149917] ip (1367) used greatest stack depth: 12328 bytes left
[  633.472070] ip (22991) used greatest stack depth: 12304 bytes left
[  674.142989] blackhole_netdev_xmit(): Dropping skb.
[  674.143055] blackhole_netdev_xmit(): Dropping skb.
[  674.143086] blackhole_netdev_xmit(): Dropping skb.
[  674.143112] blackhole_netdev_xmit(): Dropping skb.
[  947.510652] blackhole_netdev_xmit(): Dropping skb.
[  947.510715] blackhole_netdev_xmit(): Dropping skb.
[  947.510751] blackhole_netdev_xmit(): Dropping skb.
[  947.510790] blackhole_netdev_xmit(): Dropping skb.
[  948.269790] blackhole_netdev_xmit(): Dropping skb.
[  948.269839] blackhole_netdev_xmit(): Dropping skb.
[  948.269867] blackhole_netdev_xmit(): Dropping skb.
[  948.269893] blackhole_netdev_xmit(): Dropping skb.
[  961.569809] blackhole_netdev_xmit(): Dropping skb.
[  961.569859] blackhole_netdev_xmit(): Dropping skb.
[  961.569890] blackhole_netdev_xmit(): Dropping skb.
[  961.569920] blackhole_netdev_xmit(): Dropping skb.
[  967.277816] blackhole_netdev_xmit(): Dropping skb.
[  967.277881] blackhole_netdev_xmit(): Dropping skb.
[  967.277923] blackhole_netdev_xmit(): Dropping skb.
[  967.277969] blackhole_netdev_xmit(): Dropping skb.
[ 1029.969125] blackhole_netdev_xmit(): Dropping skb.
[ 1029.969189] blackhole_netdev_xmit(): Dropping skb.
[ 1029.969221] blackhole_netdev_xmit(): Dropping skb.
[ 1029.969253] blackhole_netdev_xmit(): Dropping skb.
[ 1198.335161] blackhole_netdev_xmit(): Dropping skb.
[ 1198.335248] blackhole_netdev_xmit(): Dropping skb.
[ 1198.335290] blackhole_netdev_xmit(): Dropping skb.
[ 1198.335329] blackhole_netdev_xmit(): Dropping skb.