[  689.692490] br0: port 1(c1) entered blocking state
[  689.692546] br0: port 1(c1) entered disabled state
[  689.692595] c1: entered allmulticast mode
[  689.692661] c1: entered promiscuous mode
[  689.734117] br0: port 2(c2) entered blocking state
[  689.734216] br0: port 2(c2) entered disabled state
[  689.734298] c2: entered allmulticast mode
[  689.734404] c2: entered promiscuous mode
[  689.775231] br0: port 3(c3) entered blocking state
[  689.775304] br0: port 3(c3) entered disabled state
[  689.775358] c3: entered allmulticast mode
[  689.775427] c3: entered promiscuous mode
[  689.817822] br0: port 4(sender) entered blocking state
[  689.817877] br0: port 4(sender) entered disabled state
[  689.817936] sender: entered allmulticast mode
[  689.818011] sender: entered promiscuous mode
[  689.834103] br0: port 4(sender) entered blocking state
[  689.834155] br0: port 4(sender) entered forwarding state
[  689.834198] br0: port 3(c3) entered blocking state
[  689.834253] br0: port 3(c3) entered forwarding state
[  689.834298] br0: port 2(c2) entered blocking state
[  689.834343] br0: port 2(c2) entered forwarding state
[  689.834386] br0: port 1(c1) entered blocking state
[  689.834424] br0: port 1(c1) entered forwarding state
[  700.528887] br0: port 1(c1) entered disabled state
[  700.529215] c1 (unregistering): left allmulticast mode
[  700.529295] c1 (unregistering): left promiscuous mode
[  700.529365] br0: port 1(c1) entered disabled state
[  700.560893] br0: port 2(c2) entered disabled state
[  700.561262] c2 (unregistering): left allmulticast mode
[  700.561329] c2 (unregistering): left promiscuous mode
[  700.561383] br0: port 2(c2) entered disabled state
[  700.598993] br0: port 3(c3) entered disabled state
[  700.599336] c3 (unregistering): left allmulticast mode
[  700.599414] c3 (unregistering): left promiscuous mode
[  700.599487] br0: port 3(c3) entered disabled state
[  700.643890] br0: port 4(sender) entered disabled state
[  700.644197] sender (unregistering): left allmulticast mode
[  700.644264] sender (unregistering): left promiscuous mode
[  700.644322] br0: port 4(sender) entered disabled state