[  520.766874] gre: GRE over IPv4 demultiplexer driver
[  520.770567] ip6_gre: GRE over IPv6 tunneling driver
[  520.776310] ip6_tunnel: g1 xmit: Local address not yet configured!
[  520.780184] ip6_tunnel: g1 xmit: Local address not yet configured!
[  520.956200] veth7: left promiscuous mode
[  520.965831] ip6_tunnel: g2 xmit: Local address not yet configured!
[  520.969691] ip6_tunnel: g2 xmit: Local address not yet configured!