[ 5982.330317][T22887] gre: GRE over IPv4 demultiplexor driver
[ 5982.352755][T22887] ip6_gre: GRE over IPv6 tunneling driver
[ 5982.519811][T22528] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 5982.646596][T22528] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 5982.833762][   T52] ip6_tunnel: gt6 xmit: Local address not yet configured!