[ 1468.807147][ T2369] gre: GRE over IPv4 demultiplexer driver
[ 1469.272994][ T2392] ip_gre: GRE over IPv4 tunneling driver
[ 1484.838646][ T2964] ip6_gre: GRE over IPv6 tunneling driver
[ 1486.469569][   T56] ip6_tunnel: tep1 xmit: Local address not yet configured!
[ 1489.214937][ T3163] ping (3163) used greatest stack depth: 22848 bytes left
[ 1490.387455][   T10] ip6_tunnel: tep1 xmit: Local address not yet configured!
[ 1495.059424][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1497.044416][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1498.836420][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1500.819430][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!