[ 3957.737939][ T3757] gre: GRE over IPv4 demultiplexer driver
[ 3957.756656][ T3757] ip6_gre: GRE over IPv6 tunneling driver
[ 3957.911235][T24475] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 3958.060759][   T12] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 3958.067990][T24475] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 3958.199157][T18981] ip6_tunnel: gt6 xmit: Local address not yet configured!