make -C tools/testing/selftests TARGETS=net TEST_PROGS=amt.sh TEST_GEN_PROOGS="" 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 3600 # selftests: net: amt.sh # TEST: amt discovery [ OK ] # TEST: IPv4 amt multicast forwarding [FAIL] # TEST: IPv6 amt multicast forwarding [FAIL] # TEST: IPv4 amt traffic forwarding torture [ OK ] # TEST: IPv6 amt traffic forwarding torture [ OK ] # ./amt.sh: line 91: kill: (3068) - No such process not ok 1 selftests: net: amt.sh # exit=1 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__->