[ 5992.523878][T27799] gre: GRE over IPv4 demultiplexer driver
[ 5992.550239][T27799] ip6_gre: GRE over IPv6 tunneling driver
[ 5992.731138][   T51] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 5992.803932][   T12] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 5993.017698][T19374] ip6_tunnel: gt6 xmit: Local address not yet configured!