[  526.959614] ip6_gre: GRE over IPv6 tunneling driver
[  526.963621] ip6_tunnel: g1 xmit: Local address not yet configured!
[  526.966502] ip6_tunnel: g1 xmit: Local address not yet configured!
[  527.120842] ip6_tunnel: g2 xmit: Local address not yet configured!
[  527.123678] ip6_tunnel: g2 xmit: Local address not yet configured!