[  377.548679][ T1944] gre: GRE over IPv4 demultiplexer driver
[  377.582994][ T1944] ip6_gre: GRE over IPv6 tunneling driver
[  377.628190][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  377.653717][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  379.042404][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  379.066965][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!