[ 4462.989106][T29156] gre: GRE over IPv4 demultiplexer driver
[ 4464.702417][T29179] ip_gre: GRE over IPv4 tunneling driver
[ 4515.065081][T29766] ip6_gre: GRE over IPv6 tunneling driver
[ 4549.206861][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4554.390749][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4558.614745][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4563.608357][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!