[  697.449784] br0: port 1(c1) entered blocking state
[  697.449844] br0: port 1(c1) entered disabled state
[  697.449895] c1: entered allmulticast mode
[  697.449981] c1: entered promiscuous mode
[  697.494533] br0: port 2(c2) entered blocking state
[  697.494592] br0: port 2(c2) entered disabled state
[  697.494648] c2: entered allmulticast mode
[  697.494717] c2: entered promiscuous mode
[  697.539046] br0: port 3(c3) entered blocking state
[  697.539116] br0: port 3(c3) entered disabled state
[  697.539179] c3: entered allmulticast mode
[  697.539258] c3: entered promiscuous mode
[  697.582979] br0: port 4(sender) entered blocking state
[  697.583042] br0: port 4(sender) entered disabled state
[  697.583106] sender: entered allmulticast mode
[  697.583196] sender: entered promiscuous mode
[  697.602045] br0: port 4(sender) entered blocking state
[  697.602113] br0: port 4(sender) entered forwarding state
[  697.602168] br0: port 3(c3) entered blocking state
[  697.602219] br0: port 3(c3) entered forwarding state
[  697.602272] br0: port 2(c2) entered blocking state
[  697.602328] br0: port 2(c2) entered forwarding state
[  697.602379] br0: port 1(c1) entered blocking state
[  697.602433] br0: port 1(c1) entered forwarding state
[  708.290598] br0: port 1(c1) entered disabled state
[  708.290964] c1 (unregistering): left allmulticast mode
[  708.291011] c1 (unregistering): left promiscuous mode
[  708.291045] br0: port 1(c1) entered disabled state
[  708.328577] br0: port 2(c2) entered disabled state
[  708.328834] c2 (unregistering): left allmulticast mode
[  708.328913] c2 (unregistering): left promiscuous mode
[  708.328985] br0: port 2(c2) entered disabled state
[  708.362547] br0: port 3(c3) entered disabled state
[  708.362838] c3 (unregistering): left allmulticast mode
[  708.362912] c3 (unregistering): left promiscuous mode
[  708.362957] br0: port 3(c3) entered disabled state
[  708.394544] br0: port 4(sender) entered disabled state
[  708.394845] sender (unregistering): left allmulticast mode
[  708.394887] sender (unregistering): left promiscuous mode
[  708.394920] br0: port 4(sender) entered disabled state