[ 1677.900193][ T9593] gre: GRE over IPv4 demultiplexer driver
[ 1678.397833][ T9616] ip_gre: GRE over IPv4 tunneling driver
[ 1694.849101][T10188] ip6_gre: GRE over IPv6 tunneling driver
[ 1705.808187][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1707.920151][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1709.840162][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1711.887155][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!