[  412.767402] gre: GRE over IPv4 demultiplexer driver
[  412.772176] ip6_gre: GRE over IPv6 tunneling driver
[  412.776384] ip6_tunnel: g1 xmit: Local address not yet configured!
[  412.779289] ip6_tunnel: g1 xmit: Local address not yet configured!
[  412.938714] ip6_tunnel: g2 xmit: Local address not yet configured!
[  412.941229] ip6_tunnel: g2 xmit: Local address not yet configured!