[  293.837453] gre: GRE over IPv4 demultiplexer driver
[  293.843209] ip6_gre: GRE over IPv6 tunneling driver
[  293.859915] ip6_tunnel: g1 xmit: Local address not yet configured!
[  293.872504] ip6_tunnel: g1 xmit: Local address not yet configured!
[  294.511262] ip6_tunnel: g2 xmit: Local address not yet configured!
[  294.520936] ip6_tunnel: g2 xmit: Local address not yet configured!