[ 4051.475235][ T2293] gre: GRE over IPv4 demultiplexer driver
[ 4051.504745][ T2293] ip6_gre: GRE over IPv6 tunneling driver
[ 4051.640737][T26128] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 4051.891378][   T69] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 4051.913406][    T9] ip6_tunnel: gt6 xmit: Local address not yet configured!