[  189.029614] gre: GRE over IPv4 demultiplexer driver
[  189.034049] ip6_gre: GRE over IPv6 tunneling driver
[  189.048822] ip6_tunnel: g1 xmit: Local address not yet configured!
[  189.061173] ip6_tunnel: g1 xmit: Local address not yet configured!
[  189.651943] ip6_tunnel: g2 xmit: Local address not yet configured!
[  189.663529] ip6_tunnel: g2 xmit: Local address not yet configured!