[ 1556.447348] gre: GRE over IPv4 demultiplexer driver
[ 1556.448519] ip6_gre: GRE over IPv6 tunneling driver
[ 1556.454557] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 1556.460268] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 1556.903265] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 1556.951262] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 1557.126263] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 1557.447265] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 1557.470977] ip6_tunnel: gt6 xmit: Local address not yet configured!