[ 3159.069644][T10239] ip_gre: GRE over IPv4 tunneling driver
[ 3267.949322][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3274.093501][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3279.341316][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3285.615201][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!