[ 3840.800905][T17805] gre: GRE over IPv4 demultiplexor driver [ 3842.967400][T17828] ip_gre: GRE over IPv4 tunneling driver [ 3906.184061][T18401] ip6_gre: GRE over IPv6 tunneling driver [ 3949.765835][ C3] ip6_tunnel: tep0 xmit: Local address not yet configured! [ 3956.549582][ C3] ip6_tunnel: tep0 xmit: Local address not yet configured! [ 3962.053577][ C2] ip6_tunnel: tep0 xmit: Local address not yet configured! [ 3968.197563][ C2] ip6_tunnel: tep0 xmit: Local address not yet configured!