[ 1097.631034][T10681] gre: GRE over IPv4 demultiplexer driver
[ 1097.722304][T10681] ip6_gre: GRE over IPv6 tunneling driver
[ 1097.940698][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[ 1098.110625][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[ 1105.493396][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[ 1105.635750][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!