[  986.194053][ T2963] gre: GRE over IPv4 demultiplexer driver
[  986.654622][ T2986] ip_gre: GRE over IPv4 tunneling driver
[ 1002.004999][ T3560] ip6_gre: GRE over IPv6 tunneling driver
[ 1012.029412][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1014.013384][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1015.806377][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1017.790373][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!