[ 3170.818394][T28915] gre: GRE over IPv4 demultiplexor driver
[ 3172.021079][T28939] ip_gre: GRE over IPv4 tunneling driver
[ 3208.707326][T29510] ip6_gre: GRE over IPv6 tunneling driver
[ 3233.638218][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3237.285139][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3240.997127][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3245.093249][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!