[ 1752.214731][T20161] ip6_gre: GRE over IPv6 tunneling driver
[ 1762.561272][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1764.545242][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1766.401235][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1768.385242][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!