[  332.570154] gre: GRE over IPv4 demultiplexer driver
[  332.574653] ip6_gre: GRE over IPv6 tunneling driver
[  332.587470] ip6_tunnel: g1 xmit: Local address not yet configured!
[  332.600209] ip6_tunnel: g1 xmit: Local address not yet configured!
[  333.198063] ip6_tunnel: g2 xmit: Local address not yet configured!
[  333.208745] ip6_tunnel: g2 xmit: Local address not yet configured!