[ 1719.167595][ T3798] gre: GRE over IPv4 demultiplexer driver
[ 1719.608629][ T3821] ip_gre: GRE over IPv4 tunneling driver
[ 1735.298754][ T4395] ip6_gre: GRE over IPv6 tunneling driver
[ 1739.879464][T11652] ip6_tunnel: tep1 xmit: Local address not yet configured!
[ 1742.805618][ T4739] ping (4739) used greatest stack depth: 22336 bytes left
[ 1742.966435][ T6352] ip6_tunnel: tep1 xmit: Local address not yet configured!
[ 1745.670394][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1747.719388][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1749.574393][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1751.622396][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!