[  527.370211][ T4816] gre: GRE over IPv4 demultiplexer driver
[  527.422729][ T4816] ip6_gre: GRE over IPv6 tunneling driver
[  527.471701][   T70] ip6_tunnel: g1 xmit: Local address not yet configured!
[  527.495046][   T70] ip6_tunnel: g1 xmit: Local address not yet configured!
[  528.913205][   T70] ip6_tunnel: g2 xmit: Local address not yet configured!
[  528.940977][   T70] ip6_tunnel: g2 xmit: Local address not yet configured!