[  683.333659][T26368] gre: GRE over IPv4 demultiplexer driver
[  683.373051][T26368] ip6_gre: GRE over IPv6 tunneling driver
[  683.422419][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  683.456860][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  684.953501][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  684.990257][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!