make -C tools/testing/selftests TARGETS="net" TEST_PROGS=amt.sh TEST_GEN_PPROGS="" run_tests
make: Entering directory '/home/virtme/testing-3/tools/testing/selftests'
make[1]: Entering directory '/home/virtme/testing-3/tools/testing/selftests/net'
make[1]: Nothing to be done for 'all'.
make[1]: Leaving directory '/home/virtme/testing-3/tools/testing/selftests/net'
make[1]: Entering directory '/home/virtme/testing-3/tools/testing/selftests/net'
TAP version 13
1..1
# overriding timeout to 7200
# selftests: net: amt.sh
# 7.34 [+7.34] TEST: amt discovery                                                 [ OK ]
# 9.81 [+2.47] TEST: IPv4 amt multicast forwarding                                 [ OK ]
# 12.25 [+2.44] TEST: IPv6 amt multicast forwarding                                 [ OK ]
# 709.11 [+696.86] TEST: IPv4 amt traffic forwarding torture                           [ OK ]
# 1245.75 [+536.64] TEST: IPv6 amt traffic forwarding torture                           [ OK ]

DETECTED CRASH, lowering timeout
ok 1 selftests: net: amt.sh
make[1]: Leaving directory '/home/virtme/testing-3/tools/testing/selftests/net'
make: Leaving directory '/home/virtme/testing-3/tools/testing/selftests'
xx__-> echo $?
0
xx__->