[   17.886739][  T301] ip (301) used greatest stack depth: 24008 bytes left
[  114.305990][  T649] ip (649) used greatest stack depth: 23800 bytes left
[  118.859368][  T684] ip (684) used greatest stack depth: 23728 bytes left
[  177.256249][ T1398] mpls_gso: MPLS GSO support
[  917.326555][T10145] ip (10145) used greatest stack depth: 23104 bytes left
[ 1174.168307][T11880] blackhole_netdev_xmit(): Dropping skb.
[ 1174.169250][T11880] blackhole_netdev_xmit(): Dropping skb.
[ 1174.169566][T11880] blackhole_netdev_xmit(): Dropping skb.
[ 1174.169854][T11880] blackhole_netdev_xmit(): Dropping skb.