[ 1349.315107][ T1223] ip6_gre: GRE over IPv6 tunneling driver
[ 1355.756236][  T852] ip6_tunnel: tep1 xmit: Local address not yet configured!
[ 1359.572317][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1361.556322][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1363.412324][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1365.396326][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!