[ 5999.175080][T23395] gre: GRE over IPv4 demultiplexor driver
[ 5999.194007][T23395] ip6_gre: GRE over IPv6 tunneling driver
[ 5999.347520][   T52] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 5999.507341][   T52] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 5999.618458][    T8] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 5999.778414][   T75] ip6_tunnel: er6 xmit: Local address not yet configured!