[  697.302671] br0: port 1(c1) entered blocking state
[  697.302763] br0: port 1(c1) entered disabled state
[  697.302834] c1: entered allmulticast mode
[  697.302929] c1: entered promiscuous mode
[  697.351311] br0: port 2(c2) entered blocking state
[  697.351398] br0: port 2(c2) entered disabled state
[  697.351479] c2: entered allmulticast mode
[  697.351556] c2: entered promiscuous mode
[  697.400044] br0: port 3(c3) entered blocking state
[  697.400115] br0: port 3(c3) entered disabled state
[  697.400185] c3: entered allmulticast mode
[  697.400271] c3: entered promiscuous mode
[  697.451783] br0: port 4(sender) entered blocking state
[  697.451854] br0: port 4(sender) entered disabled state
[  697.451912] sender: entered allmulticast mode
[  697.451998] sender: entered promiscuous mode
[  697.473555] br0: port 4(sender) entered blocking state
[  697.473636] br0: port 4(sender) entered forwarding state
[  697.473711] br0: port 3(c3) entered blocking state
[  697.473770] br0: port 3(c3) entered forwarding state
[  697.473830] br0: port 2(c2) entered blocking state
[  697.473890] br0: port 2(c2) entered forwarding state
[  697.473956] br0: port 1(c1) entered blocking state
[  697.474023] br0: port 1(c1) entered forwarding state
[  708.191138] br0: port 1(c1) entered disabled state
[  708.191450] c1 (unregistering): left allmulticast mode
[  708.191523] c1 (unregistering): left promiscuous mode
[  708.191572] br0: port 1(c1) entered disabled state
[  708.232090] br0: port 2(c2) entered disabled state
[  708.232416] c2 (unregistering): left allmulticast mode
[  708.232475] c2 (unregistering): left promiscuous mode
[  708.232520] br0: port 2(c2) entered disabled state
[  708.269128] br0: port 3(c3) entered disabled state
[  708.269471] c3 (unregistering): left allmulticast mode
[  708.269526] c3 (unregistering): left promiscuous mode
[  708.269571] br0: port 3(c3) entered disabled state
[  708.312122] br0: port 4(sender) entered disabled state
[  708.312466] sender (unregistering): left allmulticast mode
[  708.312525] sender (unregistering): left promiscuous mode
[  708.312589] br0: port 4(sender) entered disabled state