[ 4453.105967][T29141] gre: GRE over IPv4 demultiplexer driver
[ 4454.812479][T29164] ip_gre: GRE over IPv4 tunneling driver
[ 4504.523774][T29737] ip6_gre: GRE over IPv6 tunneling driver
[ 4538.345714][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4543.273649][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4547.497630][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4552.425664][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!