[  523.731798] gre: GRE over IPv4 demultiplexer driver
[  523.736361] ip6_gre: GRE over IPv6 tunneling driver
[  523.740306] ip6_tunnel: g1 xmit: Local address not yet configured!
[  523.743270] ip6_tunnel: g1 xmit: Local address not yet configured!
[  523.900020] veth7: left promiscuous mode
[  523.909021] ip6_tunnel: g2 xmit: Local address not yet configured!
[  523.912089] ip6_tunnel: g2 xmit: Local address not yet configured!