[ 1643.167544] gre: GRE over IPv4 demultiplexer driver
[ 1643.168742] ip6_gre: GRE over IPv6 tunneling driver
[ 1643.174699] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 1643.180699] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 1643.530695] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 1643.722695] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 1644.106695] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 1644.106742] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 1644.185371] ip6_tunnel: gt6 xmit: Local address not yet configured!