[ 3999.129414][ T1950] gre: GRE over IPv4 demultiplexer driver
[ 3999.164184][ T1950] ip6_gre: GRE over IPv6 tunneling driver
[ 3999.341050][   T66] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 3999.364894][   T66] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 3999.611972][   T66] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 3999.630885][   T70] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 3999.743875][   T66] ip6_tunnel: gt6 xmit: Local address not yet configured!