[ 1601.032766] ip6_gre: GRE over IPv6 tunneling driver
[ 1604.731612] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1605.884613] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1607.035613] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1608.187615] ip6_tunnel: tep0 xmit: Local address not yet configured!