[ 1334.890524][ T6122] gre: GRE over IPv4 demultiplexer driver
[ 1335.357317][ T6146] ip_gre: GRE over IPv4 tunneling driver
[ 1342.630337][ T6493] ping (6493) used greatest stack depth: 24128 bytes left
[ 1350.802089][ T6718] ip6_gre: GRE over IPv6 tunneling driver
[ 1352.232297][ T6779] ping (6779) used greatest stack depth: 24048 bytes left
[ 1356.048104][ T6967] ping (6967) used greatest stack depth: 23360 bytes left
[ 1360.762098][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1362.681076][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1364.473066][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1366.457076][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!