[ 1458.866216][ T1273] gre: GRE over IPv4 demultiplexer driver
[ 1459.361200][ T1296] ip_gre: GRE over IPv4 tunneling driver
[ 1475.351662][ T1867] ip6_gre: GRE over IPv6 tunneling driver
[ 1476.997059][   T28] ip6_tunnel: tep1 xmit: Local address not yet configured!
[ 1485.780564][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1487.765545][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1489.620560][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1491.668570][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1511.539963][ T3196] ping (3196) used greatest stack depth: 23488 bytes left