[ 3202.279807][T28985] gre: GRE over IPv4 demultiplexor driver
[ 3203.468836][T29008] ip_gre: GRE over IPv4 tunneling driver
[ 3239.432948][T29581] ip6_gre: GRE over IPv6 tunneling driver
[ 3248.892601][ T2068] ip6_tunnel: tep1 xmit: Local address not yet configured!
[ 3259.137778][T29925] ping (29925) used greatest stack depth: 23296 bytes left
[ 3263.357440][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3267.069451][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3270.269430][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3274.044444][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!