[  463.065987] br0: port 1(c1) entered blocking state
[  463.066058] br0: port 1(c1) entered disabled state
[  463.066145] c1: entered allmulticast mode
[  463.066225] c1: entered promiscuous mode
[  463.123241] br0: port 2(c2) entered blocking state
[  463.123330] br0: port 2(c2) entered disabled state
[  463.123404] c2: entered allmulticast mode
[  463.123498] c2: entered promiscuous mode
[  463.182188] br0: port 3(c3) entered blocking state
[  463.182277] br0: port 3(c3) entered disabled state
[  463.182349] c3: entered allmulticast mode
[  463.182439] c3: entered promiscuous mode
[  463.237571] br0: port 4(sender) entered blocking state
[  463.237659] br0: port 4(sender) entered disabled state
[  463.237722] sender: entered allmulticast mode
[  463.237806] sender: entered promiscuous mode
[  463.258024] br0: port 4(sender) entered blocking state
[  463.258092] br0: port 4(sender) entered forwarding state
[  463.258152] br0: port 3(c3) entered blocking state
[  463.258195] br0: port 3(c3) entered forwarding state
[  463.258251] br0: port 2(c2) entered blocking state
[  463.258294] br0: port 2(c2) entered forwarding state
[  463.258338] br0: port 1(c1) entered blocking state
[  463.258383] br0: port 1(c1) entered forwarding state
[  473.971327] br0: port 1(c1) entered disabled state
[  473.971721] c1 (unregistering): left allmulticast mode
[  473.971782] c1 (unregistering): left promiscuous mode
[  473.971872] br0: port 1(c1) entered disabled state
[  474.018275] br0: port 2(c2) entered disabled state
[  474.018643] c2 (unregistering): left allmulticast mode
[  474.018699] c2 (unregistering): left promiscuous mode
[  474.018765] br0: port 2(c2) entered disabled state
[  474.059308] br0: port 3(c3) entered disabled state
[  474.059604] c3 (unregistering): left allmulticast mode
[  474.059694] c3 (unregistering): left promiscuous mode
[  474.059752] br0: port 3(c3) entered disabled state
[  474.100287] br0: port 4(sender) entered disabled state
[  474.100618] sender (unregistering): left allmulticast mode
[  474.100667] sender (unregistering): left promiscuous mode
[  474.100717] br0: port 4(sender) entered disabled state