[ 2991.700486][T18449] ip_gre: GRE over IPv4 tunneling driver [ 3102.406097][ C1] ip6_tunnel: tep0 xmit: Local address not yet configured! [ 3108.742077][ C1] ip6_tunnel: tep0 xmit: Local address not yet configured! [ 3113.927079][ C3] ip6_tunnel: tep0 xmit: Local address not yet configured! [ 3120.199087][ C3] ip6_tunnel: tep0 xmit: Local address not yet configured!