[ 4426.748162][T22422] gre: GRE over IPv4 demultiplexor driver [ 4428.750477][T22445] ip_gre: GRE over IPv4 tunneling driver [ 4489.100065][T23020] ip6_gre: GRE over IPv6 tunneling driver [ 4530.488720][ C3] ip6_tunnel: tep0 xmit: Local address not yet configured! [ 4536.313625][ C1] ip6_tunnel: tep0 xmit: Local address not yet configured! [ 4541.240658][ C2] ip6_tunnel: tep0 xmit: Local address not yet configured! [ 4547.064743][ C2] ip6_tunnel: tep0 xmit: Local address not yet configured!