[ 3791.102995][ T2288] gre: GRE over IPv4 demultiplexer driver
[ 3791.122141][ T2288] ip6_gre: GRE over IPv6 tunneling driver
[ 3791.275449][   T10] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 3791.552987][   T10] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 3791.717806][   T10] ip6_tunnel: er6 xmit: Local address not yet configured!