[ 1545.408555] gre: GRE over IPv4 demultiplexer driver
[ 1545.451591] ip_gre: GRE over IPv4 tunneling driver
[ 1551.565778] ip6_gre: GRE over IPv6 tunneling driver
[ 1551.740662] ip (24053) used greatest stack depth: 12160 bytes left
[ 1555.197926] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1556.349925] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1557.437925] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1558.589929] ip6_tunnel: tep0 xmit: Local address not yet configured!