[ 3154.898272][T22573] gre: GRE over IPv4 demultiplexor driver
[ 3156.920017][T22597] ip_gre: GRE over IPv4 tunneling driver
[ 3216.192257][T23171] ip6_gre: GRE over IPv6 tunneling driver
[ 3256.779772][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3262.538695][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3267.403682][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3273.162686][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!