[ 4676.852638][ T4205] gre: GRE over IPv4 demultiplexer driver
[ 4678.544923][ T4228] ip_gre: GRE over IPv4 tunneling driver
[ 4728.034999][ T4799] ip6_gre: GRE over IPv6 tunneling driver
[ 4745.110977][T25053] ip6_tunnel: tep1 xmit: Local address not yet configured!
[ 4761.301860][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4766.293858][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4770.516847][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4775.508889][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!