[ 4303.772721][ T2321] gre: GRE over IPv4 demultiplexor driver
[ 4303.793082][ T2321] ip6_gre: GRE over IPv6 tunneling driver
[ 4303.905658][T24301] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 4304.066748][   T68] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 4304.073628][T24301] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 4304.298520][T32763] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 4304.306959][   T68] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 4304.818582][T24301] ip6_tunnel: gt6 xmit: Local address not yet configured!