[ 1507.469487][ T7044] gre: GRE over IPv4 demultiplexer driver
[ 1507.953626][ T7067] ip_gre: GRE over IPv4 tunneling driver
[ 1523.812636][ T7641] ip6_gre: GRE over IPv6 tunneling driver
[ 1528.361079][ T2600] ip6_tunnel: tep1 xmit: Local address not yet configured!
[ 1530.250742][ T7935] ping (7935) used greatest stack depth: 23152 bytes left
[ 1531.309144][ T7985] ping (7985) used greatest stack depth: 22800 bytes left
[ 1531.426082][ T2441] ip6_tunnel: tep1 xmit: Local address not yet configured!
[ 1534.153044][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1536.393013][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1538.505018][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1540.809017][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1564.962836][ T9030] ping (9030) used greatest stack depth: 22432 bytes left