[ 1534.676657] gre: GRE over IPv4 demultiplexer driver
[ 1534.760528] ip_gre: GRE over IPv4 tunneling driver
[ 1540.911341] ip6_gre: GRE over IPv6 tunneling driver
[ 1544.587480] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1545.739478] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1546.828479] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1547.980480] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1560.273356] ip (22905) used greatest stack depth: 12072 bytes left