[ 5989.312533][ T6152] gre: GRE over IPv4 demultiplexor driver
[ 5989.327460][ T6152] ip6_gre: GRE over IPv6 tunneling driver
[ 5989.494212][ T3110] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 5989.609041][ T3110] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 5989.801139][   T75] ip6_tunnel: er6 xmit: Local address not yet configured!