[ 5261.384625][ T3002] gre: GRE over IPv4 demultiplexer driver
[ 5261.403716][ T3002] ip6_gre: GRE over IPv6 tunneling driver
[ 5261.576406][ T1353] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 5261.842342][  T306] ip6_tunnel: gt6 xmit: Local address not yet configured!