[ 1171.541269][T10682] gre: GRE over IPv4 demultiplexer driver
[ 1171.621317][T10682] ip6_gre: GRE over IPv6 tunneling driver
[ 1171.838253][   T68] ip6_tunnel: g1 xmit: Local address not yet configured!
[ 1172.016811][   T68] ip6_tunnel: g1 xmit: Local address not yet configured!
[ 1179.356216][   T68] ip6_tunnel: g2 xmit: Local address not yet configured!
[ 1179.480897][   T68] ip6_tunnel: g2 xmit: Local address not yet configured!