[ 4303.695999][T29205] gre: GRE over IPv4 demultiplexer driver
[ 4305.335723][T29228] ip_gre: GRE over IPv4 tunneling driver
[ 4354.782514][T29801] ip6_gre: GRE over IPv6 tunneling driver
[ 4388.240729][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4393.168719][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4397.520695][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4402.512672][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!