[ 3180.636653][T23676] gre: GRE over IPv4 demultiplexer driver
[ 3182.277164][T23699] ip_gre: GRE over IPv4 tunneling driver
[ 3232.145883][T24277] ip6_gre: GRE over IPv6 tunneling driver
[ 3266.425088][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3271.289004][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3275.449000][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3280.376981][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3350.169123][T25659] ping (25659) used greatest stack depth: 23712 bytes left