[ 1443.462169][T14581] ip6_gre: GRE over IPv6 tunneling driver
[ 1453.738823][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1455.722784][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1457.577791][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1459.561795][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!