[  381.342966] gre: GRE over IPv4 demultiplexer driver
[  381.346231] ip6_gre: GRE over IPv6 tunneling driver
[  381.351866] ip6_tunnel: g1 xmit: Local address not yet configured!
[  381.355895] ip6_tunnel: g1 xmit: Local address not yet configured!
[  381.575631] ip6_tunnel: g2 xmit: Local address not yet configured!
[  381.579398] ip6_tunnel: g2 xmit: Local address not yet configured!