[ 4096.864838][T28748] gre: GRE over IPv4 demultiplexer driver
[ 4098.487566][T28771] ip_gre: GRE over IPv4 tunneling driver
[ 4146.352353][T29344] ip6_gre: GRE over IPv6 tunneling driver
[ 4179.681072][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4184.480993][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4188.640961][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4193.440969][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!