[  604.217159] br0: port 1(c1) entered blocking state
[  604.217236] br0: port 1(c1) entered disabled state
[  604.217319] c1: entered allmulticast mode
[  604.217403] c1: entered promiscuous mode
[  604.305999] br0: port 2(c2) entered blocking state
[  604.306079] br0: port 2(c2) entered disabled state
[  604.306143] c2: entered allmulticast mode
[  604.306222] c2: entered promiscuous mode
[  604.386767] br0: port 3(c3) entered blocking state
[  604.386859] br0: port 3(c3) entered disabled state
[  604.386932] c3: entered allmulticast mode
[  604.387011] c3: entered promiscuous mode
[  604.472028] br0: port 4(sender) entered blocking state
[  604.472101] br0: port 4(sender) entered disabled state
[  604.472164] sender: entered allmulticast mode
[  604.472250] sender: entered promiscuous mode
[  604.507932] br0: port 4(sender) entered blocking state
[  604.508011] br0: port 4(sender) entered forwarding state
[  604.508063] br0: port 3(c3) entered blocking state
[  604.508120] br0: port 3(c3) entered forwarding state
[  604.508169] br0: port 2(c2) entered blocking state
[  604.508231] br0: port 2(c2) entered forwarding state
[  604.508279] br0: port 1(c1) entered blocking state
[  604.508329] br0: port 1(c1) entered forwarding state
[  615.288024] br0: port 1(c1) entered disabled state
[  615.288304] c1 (unregistering): left allmulticast mode
[  615.288350] c1 (unregistering): left promiscuous mode
[  615.288383] br0: port 1(c1) entered disabled state
[  615.341002] br0: port 2(c2) entered disabled state
[  615.341266] c2 (unregistering): left allmulticast mode
[  615.341318] c2 (unregistering): left promiscuous mode
[  615.341357] br0: port 2(c2) entered disabled state
[  615.404096] br0: port 3(c3) entered disabled state
[  615.404452] c3 (unregistering): left allmulticast mode
[  615.404495] c3 (unregistering): left promiscuous mode
[  615.404532] br0: port 3(c3) entered disabled state
[  615.464044] br0: port 4(sender) entered disabled state
[  615.464455] sender (unregistering): left allmulticast mode
[  615.464518] sender (unregistering): left promiscuous mode
[  615.464567] br0: port 4(sender) entered disabled state