[ 4406.227397][T29145] gre: GRE over IPv4 demultiplexer driver
[ 4407.966904][T29168] ip_gre: GRE over IPv4 tunneling driver
[ 4458.116045][T29740] ip6_gre: GRE over IPv6 tunneling driver
[ 4492.571675][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4497.563607][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4501.851603][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4506.843608][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!