[ 4418.136339][T29661] gre: GRE over IPv4 demultiplexer driver
[ 4419.822215][T29684] ip_gre: GRE over IPv4 tunneling driver
[ 4477.626628][T30255] ip6_gre: GRE over IPv6 tunneling driver
[ 4512.736206][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4517.664123][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4522.016122][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4527.072114][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!