[ 6300.976495][T24227] gre: GRE over IPv4 demultiplexor driver
[ 6300.998345][T24227] ip6_gre: GRE over IPv6 tunneling driver
[ 6301.169960][   T56] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 6301.302808][   T56] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 6301.503926][   T56] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 6301.670920][   T75] ip6_tunnel: gt6 xmit: Local address not yet configured!