[ 3150.662054][T28662] gre: GRE over IPv4 demultiplexor driver
[ 3151.875259][T28685] ip_gre: GRE over IPv4 tunneling driver
[ 3188.080825][T29257] ip6_gre: GRE over IPv6 tunneling driver
[ 3212.393476][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3216.169410][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3219.497386][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3223.273402][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!