[ 4292.115669][T20238] gre: GRE over IPv4 demultiplexor driver [ 4294.148431][T20262] ip_gre: GRE over IPv4 tunneling driver [ 4356.697626][T20837] ip6_gre: GRE over IPv6 tunneling driver [ 4400.051462][ C2] ip6_tunnel: tep0 xmit: Local address not yet configured! [ 4406.003322][ C1] ip6_tunnel: tep0 xmit: Local address not yet configured! [ 4410.995334][ C2] ip6_tunnel: tep0 xmit: Local address not yet configured! [ 4417.139366][ C2] ip6_tunnel: tep0 xmit: Local address not yet configured!