[ 4476.611137][T26038] gre: GRE over IPv4 demultiplexor driver
[ 4478.544907][T26061] ip_gre: GRE over IPv4 tunneling driver
[ 4538.038595][T26650] ip6_gre: GRE over IPv6 tunneling driver
[ 4579.954693][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4585.714629][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4590.898654][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4596.786651][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!