[  438.536582] ip6_gre: GRE over IPv6 tunneling driver
[  438.544456] ip6_tunnel: g1 xmit: Local address not yet configured!
[  438.548145] ip6_tunnel: g1 xmit: Local address not yet configured!
[  438.743887] ip6_tunnel: g2 xmit: Local address not yet configured!
[  438.747272] ip6_tunnel: g2 xmit: Local address not yet configured!