[ 1373.280360] gre: GRE over IPv4 demultiplexer driver
[ 1373.432553] ip_gre: GRE over IPv4 tunneling driver
[ 1382.025791] ip6_gre: GRE over IPv6 tunneling driver
[ 1387.379846] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1388.723845] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1390.003851] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1391.283824] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1407.757709] ip (5801) used greatest stack depth: 11880 bytes left