[  556.482944] br: port 1(veth1) entered blocking state
[  556.483053] br: port 1(veth1) entered disabled state
[  556.483153] veth1: entered allmulticast mode
[  556.483248] veth1: entered promiscuous mode
[  556.483409] br: port 1(veth1) entered blocking state
[  556.483546] br: port 1(veth1) entered forwarding state
[  556.487664] br: port 2(veth3) entered blocking state
[  556.487779] br: port 2(veth3) entered disabled state
[  556.487831] veth3: entered allmulticast mode
[  556.487886] veth3: entered promiscuous mode
[  556.487951] br: port 2(veth3) entered blocking state
[  556.488055] br: port 2(veth3) entered forwarding state
[  556.491994] br: port 3(veth4) entered blocking state
[  556.492065] br: port 3(veth4) entered disabled state
[  556.492132] veth4: entered allmulticast mode
[  556.492217] veth4: entered promiscuous mode
[  556.492315] br: port 3(veth4) entered blocking state
[  556.492387] br: port 3(veth4) entered forwarding state
[  657.194023] br: port 3(veth4) entered disabled state
[  657.194104] veth4: left allmulticast mode
[  657.194134] veth4: left promiscuous mode
[  657.194154] br: port 3(veth4) entered disabled state
[  657.197123] br: port 2(veth3) entered disabled state
[  657.197213] veth3: left allmulticast mode
[  657.197273] veth3: left promiscuous mode
[  657.197339] br: port 2(veth3) entered disabled state
[  657.200196] br: port 1(veth1) entered disabled state
[  657.200241] veth1: left allmulticast mode
[  657.200264] veth1: left promiscuous mode
[  657.200287] br: port 1(veth1) entered disabled state