[ 4402.637629][T29651] gre: GRE over IPv4 demultiplexer driver
[ 4404.419786][T29674] ip_gre: GRE over IPv4 tunneling driver
[ 4456.591597][T30252] ip6_gre: GRE over IPv6 tunneling driver
[ 4492.087122][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4497.271041][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4501.815090][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4506.935022][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!