[ 3353.281617][T22852] gre: GRE over IPv4 demultiplexor driver
[ 3354.457314][T22875] ip_gre: GRE over IPv4 tunneling driver
[ 3389.809889][T23448] ip6_gre: GRE over IPv6 tunneling driver
[ 3394.152576][T10434] ip6_tunnel: tep1 xmit: Local address not yet configured!
[ 3404.449351][T23698] ping (23698) used greatest stack depth: 23568 bytes left
[ 3410.152546][   T59] ip6_tunnel: tep1 xmit: Local address not yet configured!
[ 3414.055493][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3417.831482][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3421.159477][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3424.935481][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!