[ 4278.092618][T31793] gre: GRE over IPv4 demultiplexor driver
[ 4278.108972][T31793] ip6_gre: GRE over IPv6 tunneling driver
[ 4278.258446][T29234] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 4278.450183][T29234] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 4278.758429][T29294] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 4279.126400][   T11] ip6_tunnel: gt6 xmit: Local address not yet configured!