[ 1684.610785][T32221] gre: GRE over IPv4 demultiplexer driver
[ 1685.094890][T32244] ip_gre: GRE over IPv4 tunneling driver
[ 1701.418840][  T357] ip6_gre: GRE over IPv6 tunneling driver
[ 1712.131561][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1714.179534][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1716.035537][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1718.084531][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1738.448845][ T1702] ping (1702) used greatest stack depth: 23088 bytes left