[ 3153.015073][T28974] gre: GRE over IPv4 demultiplexor driver
[ 3154.166517][T28997] ip_gre: GRE over IPv4 tunneling driver
[ 3189.141832][T29569] ip6_gre: GRE over IPv6 tunneling driver
[ 3212.945471][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3216.657403][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3219.857376][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3223.569386][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!