<_PROGS=ipip_flat_gre.sh TEST_GEN_PROGS="" run_tests make: Entering directory '/srv/vmksft/testing/wt-3/tools/testing/selftests' make[1]: Nothing to be done for 'all'. # timeout set to 10800 # selftests: net/forwarding: ipip_flat_gre.sh # 0.00 [+0.00] RTNETLINK answers: File exists # 0.00 [+0.00] Failed to create netif not ok 1 selftests: net/forwarding: ipip_flat_gre.sh # exit=1 make: Leaving directory '/srv/vmksft/testing/wt-3/tools/testing/selftests' xx__-> echo $? 0 xx__->