[ 2903.363898][T24817] gre: GRE over IPv4 demultiplexer driver
[ 2904.992245][T24840] ip_gre: GRE over IPv4 tunneling driver
[ 2952.875349][T25411] ip6_gre: GRE over IPv6 tunneling driver
[ 2985.842542][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2990.705465][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2994.866443][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2999.665457][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!