[ 1694.353170][T30273] gre: GRE over IPv4 demultiplexer driver
[ 1694.829461][T30296] ip_gre: GRE over IPv4 tunneling driver
[ 1711.680221][T30867] ip6_gre: GRE over IPv6 tunneling driver
[ 1722.833232][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1724.945201][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1726.865197][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1728.976205][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!