[ 5834.486150][T30866] gre: GRE over IPv4 demultiplexor driver
[ 5834.511870][T30866] ip6_gre: GRE over IPv6 tunneling driver
[ 5834.706270][   T43] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 5834.931617][   T43] ip6_tunnel: er6 xmit: Local address not yet configured!