[  358.154087] gre: GRE over IPv4 demultiplexer driver
[  358.157415] ip6_gre: GRE over IPv6 tunneling driver
[  358.161493] ip6_tunnel: g1 xmit: Local address not yet configured!
[  358.164078] ip6_tunnel: g1 xmit: Local address not yet configured!
[  358.321067] ip6_tunnel: g2 xmit: Local address not yet configured!
[  358.323353] ip6_tunnel: g2 xmit: Local address not yet configured!