[ 1514.027028][T31912] gre: GRE over IPv4 demultiplexer driver
[ 1514.507919][T31935] ip_gre: GRE over IPv4 tunneling driver
[ 1531.005205][T32510] ip6_gre: GRE over IPv6 tunneling driver
[ 1541.835578][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1543.883530][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1545.802543][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1547.850535][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!