[  293.552310] gre: GRE over IPv4 demultiplexer driver
[  293.556852] ip6_gre: GRE over IPv6 tunneling driver
[  293.570889] ip6_tunnel: g1 xmit: Local address not yet configured!
[  293.583821] ip6_tunnel: g1 xmit: Local address not yet configured!
[  294.127193] ip6_tunnel: g2 xmit: Local address not yet configured!
[  294.136146] ip6_tunnel: g2 xmit: Local address not yet configured!