[ 1975.209122][ T3621] gre: GRE over IPv4 demultiplexer driver
[ 1975.218207][ T3621] ip6_gre: GRE over IPv6 tunneling driver
[ 1975.284239][ T8670] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 1975.351082][ T8670] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 1975.513709][ T8670] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 1975.852012][ T8670] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 1975.980024][   T12] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 1976.044034][   T12] ip6_tunnel: er6 xmit: Local address not yet configured!