[ 3270.367578][T23693] gre: GRE over IPv4 demultiplexer driver
[ 3271.956220][T23716] ip_gre: GRE over IPv4 tunneling driver
[ 3319.456516][T24293] ip6_gre: GRE over IPv6 tunneling driver
[ 3351.606972][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3356.343851][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3360.438847][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3365.238865][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!