[ 4526.313880][T29422] gre: GRE over IPv4 demultiplexer driver
[ 4527.994515][T29445] ip_gre: GRE over IPv4 tunneling driver
[ 4577.532309][T30016] ip6_gre: GRE over IPv6 tunneling driver
[ 4611.677718][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4616.669624][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4620.894678][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4625.821663][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!