[ 1460.892338][ T8672] gre: GRE over IPv4 demultiplexer driver
[ 1461.389706][ T8695] ip_gre: GRE over IPv4 tunneling driver
[ 1477.206647][ T9267] ip6_gre: GRE over IPv6 tunneling driver
[ 1487.567708][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1489.550682][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1491.407680][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1493.390688][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!