[ 3226.097163][T23687] gre: GRE over IPv4 demultiplexer driver
[ 3227.710603][T23710] ip_gre: GRE over IPv4 tunneling driver
[ 3276.012016][T24281] ip6_gre: GRE over IPv6 tunneling driver
[ 3309.825284][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3314.690201][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3318.914203][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3323.777204][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!