[ 4225.560564][T30353] gre: GRE over IPv4 demultiplexor driver [ 4227.251638][T30376] ip_gre: GRE over IPv4 tunneling driver [ 4277.867270][T30957] ip6_gre: GRE over IPv6 tunneling driver [ 4295.762036][T31156] ping (31156) used greatest stack depth: 22496 bytes left [ 4313.321866][ C1] ip6_tunnel: tep0 xmit: Local address not yet configured! [ 4318.377816][ C0] ip6_tunnel: tep0 xmit: Local address not yet configured! [ 4322.665783][ C1] ip6_tunnel: tep0 xmit: Local address not yet configured! [ 4327.849771][ C2] ip6_tunnel: tep0 xmit: Local address not yet configured! WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr