[ 4913.251208][T27315] gre: GRE over IPv4 demultiplexor driver
[ 4913.276872][T27315] ip6_gre: GRE over IPv6 tunneling driver
[ 4913.483986][T25661] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 4913.724250][T25661] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 4913.799562][T22294] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 4913.956189][   T73] ip6_tunnel: gt6 xmit: Local address not yet configured!