[ 3123.828605][T26340] gre: GRE over IPv4 demultiplexor driver
[ 3125.043928][T26363] ip_gre: GRE over IPv4 tunneling driver
[ 3160.028732][T26935] ip6_gre: GRE over IPv6 tunneling driver
[ 3161.404300][T19035] ip6_tunnel: tep1 xmit: Local address not yet configured!
[ 3164.347318][    T9] ip6_tunnel: tep1 xmit: Local address not yet configured!
[ 3174.760831][T27184] ping (27184) used greatest stack depth: 23296 bytes left
[ 3175.100191][T19168] ip6_tunnel: tep1 xmit: Local address not yet configured!
[ 3184.379115][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3188.283118][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3191.483104][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3195.196122][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!