[  344.839157] gre: GRE over IPv4 demultiplexer driver
[  344.842048] ip6_gre: GRE over IPv6 tunneling driver
[  344.849147] ip6_tunnel: g1 xmit: Local address not yet configured!
[  344.853072] ip6_tunnel: g1 xmit: Local address not yet configured!
[  345.070907] ip6_tunnel: g2 xmit: Local address not yet configured!
[  345.074545] ip6_tunnel: g2 xmit: Local address not yet configured!