[ 4302.531720][T28683] gre: GRE over IPv4 demultiplexer driver
[ 4304.243917][T28706] ip_gre: GRE over IPv4 tunneling driver
[ 4353.290967][T29277] ip6_gre: GRE over IPv6 tunneling driver
[ 4386.146431][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4391.266396][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4395.362366][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4400.162379][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!