[ 1197.121048] gre: GRE over IPv4 demultiplexer driver
[ 1197.248063] ip_gre: GRE over IPv4 tunneling driver
[ 1205.632551] ip6_gre: GRE over IPv6 tunneling driver
[ 1210.875426] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1212.219439] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1213.563455] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1214.972395] ip6_tunnel: tep0 xmit: Local address not yet configured!