[ 1174.108657][T10678] gre: GRE over IPv4 demultiplexer driver
[ 1174.196736][T10678] ip6_gre: GRE over IPv6 tunneling driver
[ 1174.379599][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[ 1174.526022][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[ 1182.281892][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[ 1182.435051][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!