[ 2878.189348][T24813] gre: GRE over IPv4 demultiplexer driver
[ 2879.802386][T24836] ip_gre: GRE over IPv4 tunneling driver
[ 2927.110503][T25407] ip6_gre: GRE over IPv6 tunneling driver
[ 2959.668173][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2964.469099][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2968.564078][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2973.364094][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!