[ 4415.313703][T29154] gre: GRE over IPv4 demultiplexer driver
[ 4417.212735][T29177] ip_gre: GRE over IPv4 tunneling driver
[ 4478.656019][T29750] ip6_gre: GRE over IPv6 tunneling driver
[ 4516.891459][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4522.523263][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4527.323306][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4533.083255][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!