[ 4127.984119][T29260] gre: GRE over IPv4 demultiplexer driver
[ 4129.533424][T29283] ip_gre: GRE over IPv4 tunneling driver
[ 4176.775021][T29854] ip6_gre: GRE over IPv6 tunneling driver
[ 4209.243509][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4213.980434][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4218.075427][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4222.939478][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4298.686435][T31330] ping (31330) used greatest stack depth: 23536 bytes left