[  523.323198] gre: GRE over IPv4 demultiplexer driver
[  523.326552] ip6_gre: GRE over IPv6 tunneling driver
[  523.333827] ip6_tunnel: g1 xmit: Local address not yet configured!
[  523.337711] ip6_tunnel: g1 xmit: Local address not yet configured!
[  523.532637] veth7: left promiscuous mode
[  523.543425] ip6_tunnel: g2 xmit: Local address not yet configured!
[  523.546993] ip6_tunnel: g2 xmit: Local address not yet configured!