[  986.765496] gre: GRE over IPv4 demultiplexer driver
[  986.901723] ip_gre: GRE over IPv4 tunneling driver
[  994.957507] ip6_gre: GRE over IPv6 tunneling driver
[  999.900698] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1001.179697] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1002.459709] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1003.804695] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1016.384734] ip (28019) used greatest stack depth: 11944 bytes left