[ 4468.016744][T20647] gre: GRE over IPv4 demultiplexor driver
[ 4468.031676][T20647] ip6_gre: GRE over IPv6 tunneling driver
[ 4468.155184][T18148] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 4468.169009][T18148] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 4468.337193][T18148] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 4468.864194][   T68] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 4469.056167][   T68] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 4469.312155][T18148] ip6_tunnel: gt6 xmit: Local address not yet configured!