[ 3165.999147][T23665] gre: GRE over IPv4 demultiplexer driver
[ 3167.605970][T23688] ip_gre: GRE over IPv4 tunneling driver
[ 3216.448928][T24260] ip6_gre: GRE over IPv6 tunneling driver
[ 3249.940851][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3254.868802][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3259.029767][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3264.084777][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!