[ 1682.385298][T13924] gre: GRE over IPv4 demultiplexer driver
[ 1682.858009][T13947] ip_gre: GRE over IPv4 tunneling driver
[ 1698.628257][T14518] ip6_gre: GRE over IPv6 tunneling driver
[ 1708.942800][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1710.926769][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1712.782769][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1714.766784][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!