[ 3166.412100][T22580] gre: GRE over IPv4 demultiplexor driver
[ 3168.439452][T22604] ip_gre: GRE over IPv4 tunneling driver
[ 3228.816703][T23177] ip6_gre: GRE over IPv6 tunneling driver
[ 3271.282729][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3277.169633][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3282.097641][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3287.985662][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!