make -C tools/testing/selftests TARGETS=net/forwarding TEST_PROGS=bridge_mmdb_host.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: bridge_mdb_host.sh
[ 3038.028988][T15978] br0: port 1(veth1) entered blocking state
[ 3038.030113][T15978] br0: port 1(veth1) entered disabled state
[ 3038.030489][T15978] veth1: entered allmulticast mode
[ 3038.032626][T15978] veth1: entered promiscuous mode
[ 3038.327036][   T41] br0: port 1(veth1) entered blocking state
[ 3038.327417][   T41] br0: port 1(veth1) entered forwarding state
# TEST: MDB add/del group 01:00:01:c0:ff:ee to bridge port br0        [ OK ]
# TEST: MDB add/del group 225.1.2.3 to bridge port br0                [ OK ]
# TEST: MDB add/del group ff02::42 to bridge port br0                 [ OK ]
[ 3045.982625][T16010] br0: port 1(veth1) entered disabled state
[ 3046.135281][T16011] veth1: left allmulticast mode
[ 3046.136251][T16011] veth1: left promiscuous mode
[ 3046.136678][T16011] br0: port 1(veth1) entered disabled state
ok 1 selftests: net/forwarding: bridge_mdb_host.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__->