[ 6398.436542][T32641] gre: GRE over IPv4 demultiplexor driver
[ 6398.453649][T32641] ip6_gre: GRE over IPv6 tunneling driver
[ 6398.637538][T25889] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 6398.979012][T25869] ip6_tunnel: gt6 xmit: Local address not yet configured!