make -C tools/testing/selftests TARGETS=net TEST_PROGS=udpgro.sh TEST_GEN__PROGS="" run_tests make: Entering directory '/home/virtme/testing-1/tools/testing/selftests' make[1]: Entering directory '/home/virtme/testing-1/tools/testing/selftests/net' make[1]: Nothing to be done for 'all'. make[1]: Leaving directory '/home/virtme/testing-1/tools/testing/selftests/net' make[1]: Entering directory '/home/virtme/testing-1/tools/testing/selftests/net' TAP version 13 1..1 # timeout set to 4800 # selftests: net: udpgro.sh # ipv4 # no GRO ok # no GRO chk cmsg ok # GRO ok # GRO chk cmsg ok # GRO with custom segment size ok # GRO with custom segment size cmsg ok # bad GRO lookup exec of "iptables" failed: No such file or directory # ./udpgso_bench_rx: wrong packet number! got 0, expected 10 # # failed # multiple GRO socks ok # ipv6 # no GRO ok # no GRO chk cmsg ok # GRO ok # GRO chk cmsg ok # GRO with custom segment size ok # GRO with custom segment size cmsg ok # bad GRO lookup exec of "ip6tables" failed: No such file or directory # ./udpgso_bench_rx: wrong packet number! got 0, expected 10 # # failed # multiple GRO socks ok ok 1 selftests: net: udpgro.sh make[1]: Leaving directory '/home/virtme/testing-1/tools/testing/selftests/net' make: Leaving directory '/home/virtme/testing-1/tools/testing/selftests' xx__-> echo $? 0 xx__->