[ 1533.206552][T17373] gre: GRE over IPv4 demultiplexer driver
[ 1533.704507][T17396] ip_gre: GRE over IPv4 tunneling driver
[ 1549.978743][T17975] ip6_gre: GRE over IPv6 tunneling driver
[ 1560.547059][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1562.595030][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1564.451018][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1566.499014][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!