[ 1549.610119] gre: GRE over IPv4 demultiplexer driver
[ 1549.653546] ip_gre: GRE over IPv4 tunneling driver
[ 1555.880149] ip6_gre: GRE over IPv6 tunneling driver
[ 1559.564892] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1560.716894] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1561.804892] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1562.826084] ip (7965) used greatest stack depth: 12152 bytes left
[ 1562.956893] ip6_tunnel: tep0 xmit: Local address not yet configured!