[ 3184.982669][T26346] gre: GRE over IPv4 demultiplexor driver
[ 3186.844112][T26371] ip_gre: GRE over IPv4 tunneling driver
[ 3224.251311][T26945] ip6_gre: GRE over IPv6 tunneling driver
[ 3234.013952][T16874] ip6_tunnel: tep1 xmit: Local address not yet configured!
[ 3248.413324][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3252.125317][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3255.454352][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3259.229331][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3274.218114][T27767] ping (27767) used greatest stack depth: 22816 bytes left