[ 4230.569395][T14830] gre: GRE over IPv4 demultiplexor driver
[ 4230.593546][T14830] ip6_gre: GRE over IPv6 tunneling driver
[ 4230.720077][T10505] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 4230.916014][T31748] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 4231.410991][T10505] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 4231.475048][   T67] ip6_tunnel: er6 xmit: Local address not yet configured!