[ 4387.670832][ T5081] gre: GRE over IPv4 demultiplexor driver
[ 4387.685942][ T5081] ip6_gre: GRE over IPv6 tunneling driver
[ 4387.825646][ T3696] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 4388.010435][ T6396] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 4388.155828][ T3696] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 4388.579625][   T67] ip6_tunnel: er6 xmit: Local address not yet configured!