[ 1566.724561][ T1265] gre: GRE over IPv4 demultiplexer driver
[ 1567.166236][ T1288] ip_gre: GRE over IPv4 tunneling driver
[ 1582.322756][ T1863] ip6_gre: GRE over IPv6 tunneling driver
[ 1589.611516][T30860] ip6_tunnel: tep1 xmit: Local address not yet configured!
[ 1592.308403][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1594.291400][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1596.083410][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1598.067417][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1650.774856][ T4476] ping (4476) used greatest stack depth: 23312 bytes left