[  482.165053] br0: port 1(c1) entered blocking state
[  482.165121] br0: port 1(c1) entered disabled state
[  482.165172] c1: entered allmulticast mode
[  482.165249] c1: entered promiscuous mode
[  482.214930] br0: port 2(c2) entered blocking state
[  482.215010] br0: port 2(c2) entered disabled state
[  482.215082] c2: entered allmulticast mode
[  482.215157] c2: entered promiscuous mode
[  482.264382] br0: port 3(c3) entered blocking state
[  482.264444] br0: port 3(c3) entered disabled state
[  482.264498] c3: entered allmulticast mode
[  482.264570] c3: entered promiscuous mode
[  482.311037] br0: port 4(sender) entered blocking state
[  482.311144] br0: port 4(sender) entered disabled state
[  482.311225] sender: entered allmulticast mode
[  482.311337] sender: entered promiscuous mode
[  482.329095] br0: port 4(sender) entered blocking state
[  482.329185] br0: port 4(sender) entered forwarding state
[  482.329288] br0: port 3(c3) entered blocking state
[  482.329340] br0: port 3(c3) entered forwarding state
[  482.329397] br0: port 2(c2) entered blocking state
[  482.329446] br0: port 2(c2) entered forwarding state
[  482.329494] br0: port 1(c1) entered blocking state
[  482.329540] br0: port 1(c1) entered forwarding state
[  493.045318] br0: port 1(c1) entered disabled state
[  493.045662] c1 (unregistering): left allmulticast mode
[  493.045738] c1 (unregistering): left promiscuous mode
[  493.045782] br0: port 1(c1) entered disabled state
[  493.084269] br0: port 2(c2) entered disabled state
[  493.084521] c2 (unregistering): left allmulticast mode
[  493.084571] c2 (unregistering): left promiscuous mode
[  493.084612] br0: port 2(c2) entered disabled state
[  493.126230] br0: port 3(c3) entered disabled state
[  493.126536] c3 (unregistering): left allmulticast mode
[  493.126584] c3 (unregistering): left promiscuous mode
[  493.126639] br0: port 3(c3) entered disabled state
[  493.171289] br0: port 4(sender) entered disabled state
[  493.171714] sender (unregistering): left allmulticast mode
[  493.171783] sender (unregistering): left promiscuous mode
[  493.171879] br0: port 4(sender) entered disabled state