[ 4111.575287][T28090] gre: GRE over IPv4 demultiplexor driver
[ 4113.143522][T28113] ip_gre: GRE over IPv4 tunneling driver
[ 4159.638959][T28685] ip6_gre: GRE over IPv6 tunneling driver
[ 4191.626806][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4196.362782][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4200.458805][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4205.195788][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!