[  503.929039] ip6_gre: GRE over IPv6 tunneling driver
[  503.948229] ip6_tunnel: g1 xmit: Local address not yet configured!
[  503.964268] ip6_tunnel: g1 xmit: Local address not yet configured!
[  504.623944] ip6_tunnel: g2 xmit: Local address not yet configured!
[  504.635578] ip6_tunnel: g2 xmit: Local address not yet configured!