[ 3151.398080][T20846] gre: GRE over IPv4 demultiplexor driver
[ 3152.509636][T20869] ip_gre: GRE over IPv4 tunneling driver
[ 3186.802074][T21443] ip6_gre: GRE over IPv6 tunneling driver
[ 3196.271247][   T50] ip6_tunnel: tep1 xmit: Local address not yet configured!
[ 3210.218531][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3213.866514][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3217.002503][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3220.651521][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3269.437765][T22832] ping (22832) used greatest stack depth: 22144 bytes left