[ 3233.034297][T24822] gre: GRE over IPv4 demultiplexer driver
[ 3234.724411][T24845] ip_gre: GRE over IPv4 tunneling driver
[ 3282.376387][T25418] ip6_gre: GRE over IPv6 tunneling driver
[ 3315.201448][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3320.002300][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3324.097426][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3328.897313][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!