[ 4974.838499][T25989] gre: GRE over IPv4 demultiplexor driver
[ 4974.862254][T25989] ip6_gre: GRE over IPv6 tunneling driver
[ 4975.100785][T23167] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 4975.390746][T23167] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 4975.527516][T15839] ip6_tunnel: gt6 xmit: Local address not yet configured!