[ 3221.310393][T26198] gre: GRE over IPv4 demultiplexor driver
[ 3222.507677][T26222] ip_gre: GRE over IPv4 tunneling driver
[ 3258.583144][T26803] ip6_gre: GRE over IPv6 tunneling driver
[ 3279.541570][T12516] ip6_tunnel: tep1 xmit: Local address not yet configured!
[ 3283.509481][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3287.221466][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3290.421454][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3294.133459][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!