[ 3382.311333][T31343] gre: GRE over IPv4 demultiplexor driver [ 3383.548816][T31367] ip_gre: GRE over IPv4 tunneling driver [ 3419.567961][T31949] ip6_gre: GRE over IPv6 tunneling driver [ 3429.295542][T13599] ip6_tunnel: tep1 xmit: Local address not yet configured! [ 3434.219978][T32198] ping (32198) used greatest stack depth: 21656 bytes left [ 3439.854446][ T9548] ip6_tunnel: tep1 xmit: Local address not yet configured! [ 3443.759381][ C1] ip6_tunnel: tep0 xmit: Local address not yet configured! [ 3447.534413][ C3] ip6_tunnel: tep0 xmit: Local address not yet configured! [ 3450.862414][ C0] ip6_tunnel: tep0 xmit: Local address not yet configured! [ 3454.639384][ C3] ip6_tunnel: tep0 xmit: Local address not yet configured!