[ 4887.265258][T25181] gre: GRE over IPv4 demultiplexor driver
[ 4887.289341][T25181] ip6_gre: GRE over IPv6 tunneling driver
[ 4887.462144][   T50] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 4887.635153][   T10] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 4887.756322][   T49] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 4888.005342][T20945] ip6_tunnel: er6 xmit: Local address not yet configured!