[ 5435.756359][T10402] gre: GRE over IPv4 demultiplexor driver
[ 5435.783558][T10402] ip6_gre: GRE over IPv6 tunneling driver
[ 5435.940867][ T7634] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 5436.230859][ T7634] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 5436.501802][ T7582] ip6_tunnel: er6 xmit: Local address not yet configured!