[ 4366.034393][T29256] gre: GRE over IPv4 demultiplexer driver
[ 4367.687615][T29279] ip_gre: GRE over IPv4 tunneling driver
[ 4416.970332][T29850] ip6_gre: GRE over IPv6 tunneling driver
[ 4451.297099][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4456.225733][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4460.448735][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4465.440740][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!