[ 3235.904747][T22579] gre: GRE over IPv4 demultiplexor driver [ 3238.061170][T22603] ip_gre: GRE over IPv4 tunneling driver [ 3298.827259][T23178] ip6_gre: GRE over IPv6 tunneling driver [ 3340.801094][ C1] ip6_tunnel: tep0 xmit: Local address not yet configured! [ 3346.688996][ C3] ip6_tunnel: tep0 xmit: Local address not yet configured! [ 3351.745999][ C1] ip6_tunnel: tep0 xmit: Local address not yet configured! [ 3357.762036][ C0] ip6_tunnel: tep0 xmit: Local address not yet configured!