[ 4298.871246][T20160] gre: GRE over IPv4 demultiplexor driver [ 4300.918504][T20184] ip_gre: GRE over IPv4 tunneling driver [ 4362.199009][T20757] ip6_gre: GRE over IPv6 tunneling driver [ 4404.889577][ C2] ip6_tunnel: tep0 xmit: Local address not yet configured! [ 4410.969453][ C1] ip6_tunnel: tep0 xmit: Local address not yet configured! [ 4416.025441][ C1] ip6_tunnel: tep0 xmit: Local address not yet configured! [ 4421.978444][ C1] ip6_tunnel: tep0 xmit: Local address not yet configured!