[ 4700.822814][T23234] gre: GRE over IPv4 demultiplexor driver [ 4703.120938][T23257] ip_gre: GRE over IPv4 tunneling driver [ 4771.641636][T23833] ip6_gre: GRE over IPv6 tunneling driver [ 4819.275680][ C2] ip6_tunnel: tep0 xmit: Local address not yet configured! [ 4825.930512][ C1] ip6_tunnel: tep0 xmit: Local address not yet configured! [ 4831.498494][ C2] ip6_tunnel: tep0 xmit: Local address not yet configured! [ 4838.026500][ C2] ip6_tunnel: tep0 xmit: Local address not yet configured!