[ 1319.850965][T31906] gre: GRE over IPv4 demultiplexer driver
[ 1320.437996][T31929] ip_gre: GRE over IPv4 tunneling driver
[ 1337.218681][T32500] ip6_gre: GRE over IPv6 tunneling driver
[ 1342.136065][T28841] ip6_tunnel: tep1 xmit: Local address not yet configured!
[ 1343.135418][T32749] ping (32749) used greatest stack depth: 23584 bytes left
[ 1345.299005][  T375] ping (375) used greatest stack depth: 22952 bytes left
[ 1345.514926][   T10] ip6_tunnel: tep1 xmit: Local address not yet configured!
[ 1348.199888][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1350.311900][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1352.231890][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1354.343919][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!