[ 3180.295793][T23671] gre: GRE over IPv4 demultiplexer driver
[ 3181.904762][T23694] ip_gre: GRE over IPv4 tunneling driver
[ 3231.392362][T24265] ip6_gre: GRE over IPv6 tunneling driver
[ 3264.970387][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3269.963307][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3274.314270][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3279.242302][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!