[ 4699.660763][T23253] gre: GRE over IPv4 demultiplexor driver
[ 4702.067493][T23276] ip_gre: GRE over IPv4 tunneling driver
[ 4769.715558][T23850] ip6_gre: GRE over IPv6 tunneling driver
[ 4815.924358][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4822.324283][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4827.764243][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4834.100245][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!