[  461.120717] br0: port 1(c1) entered blocking state
[  461.120798] br0: port 1(c1) entered disabled state
[  461.120865] c1: entered allmulticast mode
[  461.120953] c1: entered promiscuous mode
[  461.173498] br0: port 2(c2) entered blocking state
[  461.173561] br0: port 2(c2) entered disabled state
[  461.173611] c2: entered allmulticast mode
[  461.173675] c2: entered promiscuous mode
[  461.224981] br0: port 3(c3) entered blocking state
[  461.225050] br0: port 3(c3) entered disabled state
[  461.225111] c3: entered allmulticast mode
[  461.225186] c3: entered promiscuous mode
[  461.276644] br0: port 4(sender) entered blocking state
[  461.276701] br0: port 4(sender) entered disabled state
[  461.276754] sender: entered allmulticast mode
[  461.276831] sender: entered promiscuous mode
[  461.296575] br0: port 4(sender) entered blocking state
[  461.296635] br0: port 4(sender) entered forwarding state
[  461.296684] br0: port 3(c3) entered blocking state
[  461.296723] br0: port 3(c3) entered forwarding state
[  461.296764] br0: port 2(c2) entered blocking state
[  461.296799] br0: port 2(c2) entered forwarding state
[  461.296839] br0: port 1(c1) entered blocking state
[  461.296875] br0: port 1(c1) entered forwarding state
[  472.019195] br0: port 1(c1) entered disabled state
[  472.019467] c1 (unregistering): left allmulticast mode
[  472.019512] c1 (unregistering): left promiscuous mode
[  472.019553] br0: port 1(c1) entered disabled state
[  472.058125] br0: port 2(c2) entered disabled state
[  472.058362] c2 (unregistering): left allmulticast mode
[  472.058431] c2 (unregistering): left promiscuous mode
[  472.058479] br0: port 2(c2) entered disabled state
[  472.102162] br0: port 3(c3) entered disabled state
[  472.102476] c3 (unregistering): left allmulticast mode
[  472.102534] c3 (unregistering): left promiscuous mode
[  472.102581] br0: port 3(c3) entered disabled state
[  472.137145] br0: port 4(sender) entered disabled state
[  472.137359] sender (unregistering): left allmulticast mode
[  472.137401] sender (unregistering): left promiscuous mode
[  472.137438] br0: port 4(sender) entered disabled state