[  420.529129] gre: GRE over IPv4 demultiplexer driver
[  420.533705] ip6_gre: GRE over IPv6 tunneling driver
[  420.548222] ip6_tunnel: g1 xmit: Local address not yet configured!
[  420.559975] ip6_tunnel: g1 xmit: Local address not yet configured!
[  421.067244] veth7: left promiscuous mode
[  421.096999] ip6_tunnel: g2 xmit: Local address not yet configured!
[  421.106612] ip6_tunnel: g2 xmit: Local address not yet configured!