[ 1342.455415][T19038] gre: GRE over IPv4 demultiplexer driver
[ 1342.996682][T19061] ip_gre: GRE over IPv4 tunneling driver
[ 1359.231697][T19632] ip6_gre: GRE over IPv6 tunneling driver
[ 1360.876714][   T10] ip6_tunnel: tep1 xmit: Local address not yet configured!
[ 1364.806308][T19881] ping (19881) used greatest stack depth: 23240 bytes left
[ 1369.852565][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1372.219627][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1374.204585][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1376.572569][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!