[ 3231.635875][T28996] gre: GRE over IPv4 demultiplexor driver [ 3232.808548][T29020] ip_gre: GRE over IPv4 tunneling driver [ 3268.267428][T29596] ip6_gre: GRE over IPv6 tunneling driver [ 3283.035482][T26118] ip6_tunnel: tep1 xmit: Local address not yet configured! [ 3285.468632][T26257] ip6_tunnel: tep1 xmit: Local address not yet configured! [ 3288.347382][T26118] ip6_tunnel: tep1 xmit: Local address not yet configured! [ 3292.251311][ C1] ip6_tunnel: tep0 xmit: Local address not yet configured! [ 3295.963333][ C0] ip6_tunnel: tep0 xmit: Local address not yet configured! [ 3299.163309][ C3] ip6_tunnel: tep0 xmit: Local address not yet configured! [ 3302.876311][ C2] ip6_tunnel: tep0 xmit: Local address not yet configured! [ 3351.361325][T30932] ping (30932) used greatest stack depth: 22736 bytes left [ 3426.156323][T32119] ping (32119) used greatest stack depth: 22672 bytes left