[ 4480.644439][T29653] gre: GRE over IPv4 demultiplexer driver
[ 4482.218309][T29677] ip_gre: GRE over IPv4 tunneling driver
[ 4530.879569][T30250] ip6_gre: GRE over IPv6 tunneling driver
[ 4565.036010][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4569.963972][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4574.251933][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4579.179969][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!