[  162.307403] gre: GRE over IPv4 demultiplexer driver
[  162.312823] ip6_gre: GRE over IPv6 tunneling driver
[  162.329039] ip6_tunnel: g1 xmit: Local address not yet configured!
[  162.341027] ip6_tunnel: g1 xmit: Local address not yet configured!
[  162.957575] ip6_tunnel: g2 xmit: Local address not yet configured!
[  162.967887] ip6_tunnel: g2 xmit: Local address not yet configured!