[ 3164.749442][T25623] gre: GRE over IPv4 demultiplexor driver
[ 3165.930463][T25646] ip_gre: GRE over IPv4 tunneling driver
[ 3202.284813][T26222] ip6_gre: GRE over IPv6 tunneling driver
[ 3203.761860][   T72] ip6_tunnel: tep1 xmit: Local address not yet configured!
[ 3218.102573][T26471] ping (26471) used greatest stack depth: 23568 bytes left
[ 3221.232483][T25696] ip6_tunnel: tep1 xmit: Local address not yet configured!
[ 3229.999554][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3235.248404][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3239.727465][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3244.527356][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!