[  713.670243] br0: port 1(c1) entered blocking state
[  713.670301] br0: port 1(c1) entered disabled state
[  713.670352] c1: entered allmulticast mode
[  713.670417] c1: entered promiscuous mode
[  713.717303] br0: port 2(c2) entered blocking state
[  713.717415] br0: port 2(c2) entered disabled state
[  713.717501] c2: entered allmulticast mode
[  713.717612] c2: entered promiscuous mode
[  713.763330] br0: port 3(c3) entered blocking state
[  713.763416] br0: port 3(c3) entered disabled state
[  713.763474] c3: entered allmulticast mode
[  713.763553] c3: entered promiscuous mode
[  713.809041] br0: port 4(sender) entered blocking state
[  713.809100] br0: port 4(sender) entered disabled state
[  713.809166] sender: entered allmulticast mode
[  713.809255] sender: entered promiscuous mode
[  713.827186] br0: port 4(sender) entered blocking state
[  713.827245] br0: port 4(sender) entered forwarding state
[  713.827294] br0: port 3(c3) entered blocking state
[  713.827331] br0: port 3(c3) entered forwarding state
[  713.827378] br0: port 2(c2) entered blocking state
[  713.827415] br0: port 2(c2) entered forwarding state
[  713.827451] br0: port 1(c1) entered blocking state
[  713.827487] br0: port 1(c1) entered forwarding state
[  724.530121] br0: port 1(c1) entered disabled state
[  724.530476] c1 (unregistering): left allmulticast mode
[  724.530523] c1 (unregistering): left promiscuous mode
[  724.530561] br0: port 1(c1) entered disabled state
[  724.571046] br0: port 2(c2) entered disabled state
[  724.571338] c2 (unregistering): left allmulticast mode
[  724.571401] c2 (unregistering): left promiscuous mode
[  724.571454] br0: port 2(c2) entered disabled state
[  724.619114] br0: port 3(c3) entered disabled state
[  724.619444] c3 (unregistering): left allmulticast mode
[  724.619504] c3 (unregistering): left promiscuous mode
[  724.619554] br0: port 3(c3) entered disabled state
[  724.661058] br0: port 4(sender) entered disabled state
[  724.661334] sender (unregistering): left allmulticast mode
[  724.661392] sender (unregistering): left promiscuous mode
[  724.661441] br0: port 4(sender) entered disabled state