[ 4394.159224][T29147] gre: GRE over IPv4 demultiplexer driver
[ 4395.858479][T29170] ip_gre: GRE over IPv4 tunneling driver
[ 4446.330944][T29742] ip6_gre: GRE over IPv6 tunneling driver
[ 4480.670482][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4485.726383][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4489.951367][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4495.007393][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!