[ 3191.970869][T28934] gre: GRE over IPv4 demultiplexor driver [ 3193.152386][T28957] ip_gre: GRE over IPv4 tunneling driver [ 3229.368804][T29536] ip6_gre: GRE over IPv6 tunneling driver [ 3244.406701][T26243] ip6_tunnel: tep1 xmit: Local address not yet configured! [ 3253.430578][ C1] ip6_tunnel: tep0 xmit: Local address not yet configured! [ 3257.142567][ C1] ip6_tunnel: tep0 xmit: Local address not yet configured! [ 3260.406557][ C0] ip6_tunnel: tep0 xmit: Local address not yet configured! [ 3264.054561][ C0] ip6_tunnel: tep0 xmit: Local address not yet configured! [ 3278.802569][T30352] ping (30352) used greatest stack depth: 22704 bytes left