[ 1389.131712][ T6443] gre: GRE over IPv4 demultiplexer driver
[ 1389.598475][ T6466] ip_gre: GRE over IPv4 tunneling driver
[ 1404.919341][ T7041] ip6_gre: GRE over IPv6 tunneling driver
[ 1414.929358][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1416.849330][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1418.642320][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1420.625336][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!