[ 4776.973210][T24582] gre: GRE over IPv4 demultiplexor driver
[ 4779.338186][T24605] ip_gre: GRE over IPv4 tunneling driver
[ 4855.361281][T25177] ip6_gre: GRE over IPv6 tunneling driver
[ 4904.501506][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4910.773459][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4916.084461][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4922.420454][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!