[ 1445.183018][  T860] gre: GRE over IPv4 demultiplexer driver
[ 1445.610224][  T883] ip_gre: GRE over IPv4 tunneling driver
[ 1460.869710][ T1454] ip6_gre: GRE over IPv6 tunneling driver
[ 1470.968013][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1472.952964][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1474.807973][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1476.791978][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1496.969041][ T2835] ping (2835) used greatest stack depth: 23376 bytes left