[ 1430.102629][T10762] gre: GRE over IPv4 demultiplexer driver
[ 1430.654277][T10785] ip_gre: GRE over IPv4 tunneling driver
[ 1448.753276][T11356] ip6_gre: GRE over IPv6 tunneling driver
[ 1460.087091][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1462.518041][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1464.374057][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1466.422091][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!