[ 4300.571472][T29214] gre: GRE over IPv4 demultiplexer driver
[ 4302.204902][T29237] ip_gre: GRE over IPv4 tunneling driver
[ 4351.063445][T29808] ip6_gre: GRE over IPv6 tunneling driver
[ 4385.121227][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4390.049171][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4394.209174][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4399.201160][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!