[ 1655.325126][T31878] gre: GRE over IPv4 demultiplexer driver
[ 1655.844114][T31901] ip_gre: GRE over IPv4 tunneling driver
[ 1672.858106][T32474] ip6_gre: GRE over IPv6 tunneling driver
[ 1684.126826][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1686.238805][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1688.157798][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1690.269810][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!