[ 1360.913152][ T8096] gre: GRE over IPv4 demultiplexer driver
[ 1361.495813][ T8126] ip_gre: GRE over IPv4 tunneling driver
[ 1377.192259][ T8698] ip6_gre: GRE over IPv6 tunneling driver
[ 1381.643191][ T8898] ping (8898) used greatest stack depth: 23664 bytes left
[ 1384.704945][ T9042] ping (9042) used greatest stack depth: 23072 bytes left
[ 1387.574391][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1389.559352][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1391.414356][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1393.463352][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!