[ 3149.509017][T22716] gre: GRE over IPv4 demultiplexor driver
[ 3151.786528][T22739] ip_gre: GRE over IPv4 tunneling driver
[ 3212.853975][T23312] ip6_gre: GRE over IPv6 tunneling driver
[ 3256.321756][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3262.338782][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3267.330666][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3273.345619][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!