[  538.496862] br0: port 1(veth1) entered blocking state
[  538.496914] br0: port 1(veth1) entered disabled state
[  538.496951] veth1: entered allmulticast mode
[  538.497012] veth1: entered promiscuous mode
[  538.499552] br0: port 2(veth2) entered blocking state
[  538.499628] br0: port 2(veth2) entered disabled state
[  538.499699] veth2: entered allmulticast mode
[  538.499789] veth2: entered promiscuous mode
[  538.502680] br0: port 3(veth4) entered blocking state
[  538.502750] br0: port 3(veth4) entered disabled state
[  538.502816] veth4: entered allmulticast mode
[  538.502910] veth4: entered promiscuous mode
[  538.528627] br0: port 1(veth1) entered blocking state
[  538.528671] br0: port 1(veth1) entered forwarding state
[  538.531266] br0: port 2(veth2) entered blocking state
[  538.531315] br0: port 2(veth2) entered forwarding state
[  538.533903] br0: port 3(veth4) entered blocking state
[  538.533959] br0: port 3(veth4) entered forwarding state
[  551.632753] veth3: entered promiscuous mode
[  552.669828] veth3: left promiscuous mode
[  552.672617] veth3: entered promiscuous mode
[  553.709669] veth3: left promiscuous mode
[  553.716066] br0: port 3(veth4) entered disabled state
[  553.718754] br0: port 2(veth2) entered disabled state
[  553.721452] br0: port 1(veth1) entered disabled state
[  553.724111] veth4: left allmulticast mode
[  553.724180] veth4: left promiscuous mode
[  553.724255] br0: port 3(veth4) entered disabled state
[  553.724369] veth2: left allmulticast mode
[  553.724433] veth2: left promiscuous mode
[  553.724497] br0: port 2(veth2) entered disabled state
[  553.724600] veth1: left allmulticast mode
[  553.724659] veth1: left promiscuous mode
[  553.724723] br0: port 1(veth1) entered disabled state