[ 1398.012806] gre: GRE over IPv4 demultiplexer driver
[ 1398.071941] ip_gre: GRE over IPv4 tunneling driver
[ 1404.172944] ip6_gre: GRE over IPv6 tunneling driver
[ 1407.809175] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1408.962176] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1410.049177] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1411.201179] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1422.777527] ip (25254) used greatest stack depth: 12088 bytes left