[ 1533.523738][ T4033] ip6_gre: GRE over IPv6 tunneling driver
[ 1544.586887][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1546.569864][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1548.554850][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1550.729869][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!