[  666.434124][T26368] gre: GRE over IPv4 demultiplexer driver
[  666.472619][T26368] ip6_gre: GRE over IPv6 tunneling driver
[  666.520286][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  666.542386][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  667.971355][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  667.999719][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!