[ 4366.898727][T20112] gre: GRE over IPv4 demultiplexor driver [ 4368.948815][T20135] ip_gre: GRE over IPv4 tunneling driver [ 4433.399007][T20708] ip6_gre: GRE over IPv6 tunneling driver [ 4477.636759][ C2] ip6_tunnel: tep0 xmit: Local address not yet configured! [ 4483.844504][ C1] ip6_tunnel: tep0 xmit: Local address not yet configured! [ 4489.157457][ C1] ip6_tunnel: tep0 xmit: Local address not yet configured! [ 4495.300504][ C2] ip6_tunnel: tep0 xmit: Local address not yet configured!