[ 4725.036823][T25633] gre: GRE over IPv4 demultiplexor driver
[ 4725.069073][T25633] ip6_gre: GRE over IPv6 tunneling driver
[ 4725.264529][T23440] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 4725.357136][T23440] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 4725.557398][   T11] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 4725.561261][T23440] ip6_tunnel: gt6 xmit: Local address not yet configured!