[ 3203.797320][T25830] ip_gre: GRE over IPv4 tunneling driver
[ 3308.478736][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3314.431642][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3319.422654][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3325.310628][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!