[ 1781.938793][ T8229] gre: GRE over IPv4 demultiplexer driver
[ 1782.416068][ T8252] ip_gre: GRE over IPv4 tunneling driver
[ 1798.863545][ T8827] ip6_gre: GRE over IPv6 tunneling driver
[ 1806.933283][ T6543] ip6_tunnel: tep1 xmit: Local address not yet configured!
[ 1809.678213][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1811.725225][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1813.645222][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1815.694218][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1837.771101][T10207] ping (10207) used greatest stack depth: 22288 bytes left