[ 3382.311333][T31343] gre: GRE over IPv4 demultiplexor driver
[ 3383.548816][T31367] ip_gre: GRE over IPv4 tunneling driver
[ 3419.567961][T31949] ip6_gre: GRE over IPv6 tunneling driver
[ 3429.295542][T13599] ip6_tunnel: tep1 xmit: Local address not yet configured!
[ 3434.219978][T32198] ping (32198) used greatest stack depth: 21656 bytes left
[ 3439.854446][ T9548] ip6_tunnel: tep1 xmit: Local address not yet configured!
[ 3443.759381][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3447.534413][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3450.862414][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3454.639384][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!