make -C tools/testing/selftests TARGETS=net/forwarding TEST_PROGS=router_bbridge_1d.sh TEST_GEN_PROGS="" run_tests
make: Entering directory '/home/virtme/testing-4/tools/testing/selftests'
make[1]: Entering directory '/home/virtme/testing-4/tools/testing/selftests/net/forwarding'
make[1]: Nothing to be done for 'all'.
make[1]: Leaving directory '/home/virtme/testing-4/tools/testing/selftests/net/forwarding'
make[1]: Entering directory '/home/virtme/testing-4/tools/testing/selftests/net/forwarding'
TAP version 13
1..1
# overriding timeout to 21600
# selftests: net/forwarding: router_bridge_1d.sh
# TEST: ping: via 100                                                 [ OK ]
# TEST: ping: via 200                                                 [ OK ]
# TEST: ping6: via 100                                                [ OK ]
# TEST: ping6: via 200                                                [ OK ]
# INFO: Remaster bridge slaves
# TEST: ping: via 100                                                 [ OK ]
# TEST: ping: via 200                                                 [ OK ]
# TEST: ping6: via 100                                                [ OK ]
# TEST: ping6: via 200                                                [ OK ]
ok 1 selftests: net/forwarding: router_bridge_1d.sh
make[1]: Leaving directory '/home/virtme/testing-4/tools/testing/selftests/net/forwarding'
make: Leaving directory '/home/virtme/testing-4/tools/testing/selftests'
xx__-> echo $?
0
xx__->