[  659.777860] br0: port 1(c1) entered blocking state
[  659.777932] br0: port 1(c1) entered disabled state
[  659.777989] c1: entered allmulticast mode
[  659.778060] c1: entered promiscuous mode
[  659.823895] br0: port 2(c2) entered blocking state
[  659.823989] br0: port 2(c2) entered disabled state
[  659.824053] c2: entered allmulticast mode
[  659.824129] c2: entered promiscuous mode
[  659.868213] br0: port 3(c3) entered blocking state
[  659.868286] br0: port 3(c3) entered disabled state
[  659.868347] c3: entered allmulticast mode
[  659.868422] c3: entered promiscuous mode
[  659.911154] br0: port 4(sender) entered blocking state
[  659.911252] br0: port 4(sender) entered disabled state
[  659.911325] sender: entered allmulticast mode
[  659.911426] sender: entered promiscuous mode
[  659.928378] br0: port 4(sender) entered blocking state
[  659.928464] br0: port 4(sender) entered forwarding state
[  659.928517] br0: port 3(c3) entered blocking state
[  659.928563] br0: port 3(c3) entered forwarding state
[  659.928612] br0: port 2(c2) entered blocking state
[  659.928658] br0: port 2(c2) entered forwarding state
[  659.928705] br0: port 1(c1) entered blocking state
[  659.928752] br0: port 1(c1) entered forwarding state
[  670.628973] br0: port 1(c1) entered disabled state
[  670.629207] c1 (unregistering): left allmulticast mode
[  670.629252] c1 (unregistering): left promiscuous mode
[  670.629291] br0: port 1(c1) entered disabled state
[  670.668947] br0: port 2(c2) entered disabled state
[  670.669266] c2 (unregistering): left allmulticast mode
[  670.669313] c2 (unregistering): left promiscuous mode
[  670.669350] br0: port 2(c2) entered disabled state
[  670.694963] br0: port 3(c3) entered disabled state
[  670.695302] c3 (unregistering): left allmulticast mode
[  670.695368] c3 (unregistering): left promiscuous mode
[  670.695408] br0: port 3(c3) entered disabled state
[  670.730017] br0: port 4(sender) entered disabled state
[  670.730305] sender (unregistering): left allmulticast mode
[  670.730363] sender (unregistering): left promiscuous mode
[  670.730411] br0: port 4(sender) entered disabled state