[ 1665.022105][T19605] gre: GRE over IPv4 demultiplexer driver
[ 1665.574453][T19628] ip_gre: GRE over IPv4 tunneling driver
[ 1682.116732][T20199] ip6_gre: GRE over IPv6 tunneling driver
[ 1693.153946][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1695.201901][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1697.121907][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1699.169922][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1740.010493][T22240] ping (22240) used greatest stack depth: 23472 bytes left