[  613.686501] gre: GRE over IPv4 demultiplexer driver
[  613.691154] ip6_gre: GRE over IPv6 tunneling driver
[  613.697547] ip6_tunnel: g1 xmit: Local address not yet configured!
[  613.701519] ip6_tunnel: g1 xmit: Local address not yet configured!
[  613.922019] ip6_tunnel: g2 xmit: Local address not yet configured!
[  613.925753] ip6_tunnel: g2 xmit: Local address not yet configured!