[ 3105.802855][T23316] gre: GRE over IPv4 demultiplexor driver
[ 3106.926231][T23340] ip_gre: GRE over IPv4 tunneling driver
[ 3141.590591][T23919] ip6_gre: GRE over IPv6 tunneling driver
[ 3158.775449][T20378] ip6_tunnel: tep1 xmit: Local address not yet configured!
[ 3165.431321][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3169.143370][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3172.280350][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3176.183331][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!