[ 2863.184126][T17636] gre: GRE over IPv4 demultiplexor driver
[ 2865.475701][T17660] ip_gre: GRE over IPv4 tunneling driver
[ 2933.180823][T18231] ip6_gre: GRE over IPv6 tunneling driver
[ 2978.996805][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2985.396754][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2990.772790][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2997.364726][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!