[ 1520.953788] gre: GRE over IPv4 demultiplexer driver
[ 1520.955769] ip6_gre: GRE over IPv6 tunneling driver
[ 1520.972534] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 1520.996554] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 1521.269563] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 1521.381548] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 1521.429574] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 1521.909591] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 1522.025399] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 1522.293569] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 1522.293690] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 1522.806548] ip6_tunnel: er6 xmit: Local address not yet configured!