[  830.791856] gre: GRE over IPv4 demultiplexer driver
[  830.796483] ip6_gre: GRE over IPv6 tunneling driver
[  830.810162] ip6_tunnel: g1 xmit: Local address not yet configured!
[  830.823064] ip6_tunnel: g1 xmit: Local address not yet configured!
[  831.369883] ip6_tunnel: g2 xmit: Local address not yet configured!
[  831.378819] ip6_tunnel: g2 xmit: Local address not yet configured!