[ 4594.153467][T27654] gre: GRE over IPv4 demultiplexor driver
[ 4594.184685][T27654] ip6_gre: GRE over IPv6 tunneling driver
[ 4594.363339][T13610] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 4594.522296][   T10] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 4594.661262][ T9493] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 4594.866216][T13610] ip6_tunnel: er6 xmit: Local address not yet configured!