[  477.438913] br0: port 1(c1) entered blocking state
[  477.438990] br0: port 1(c1) entered disabled state
[  477.439056] c1: entered allmulticast mode
[  477.439136] c1: entered promiscuous mode
[  477.499550] br0: port 2(c2) entered blocking state
[  477.499621] br0: port 2(c2) entered disabled state
[  477.499679] c2: entered allmulticast mode
[  477.499762] c2: entered promiscuous mode
[  477.563164] br0: port 3(c3) entered blocking state
[  477.563254] br0: port 3(c3) entered disabled state
[  477.563328] c3: entered allmulticast mode
[  477.563410] c3: entered promiscuous mode
[  477.628825] br0: port 4(sender) entered blocking state
[  477.628888] br0: port 4(sender) entered disabled state
[  477.628949] sender: entered allmulticast mode
[  477.629049] sender: entered promiscuous mode
[  477.649515] br0: port 4(sender) entered blocking state
[  477.649597] br0: port 4(sender) entered forwarding state
[  477.649651] br0: port 3(c3) entered blocking state
[  477.649698] br0: port 3(c3) entered forwarding state
[  477.649735] br0: port 2(c2) entered blocking state
[  477.649775] br0: port 2(c2) entered forwarding state
[  477.649817] br0: port 1(c1) entered blocking state
[  477.649853] br0: port 1(c1) entered forwarding state
[  488.379389] br0: port 1(c1) entered disabled state
[  488.379815] c1 (unregistering): left allmulticast mode
[  488.379889] c1 (unregistering): left promiscuous mode
[  488.379930] br0: port 1(c1) entered disabled state
[  488.415301] br0: port 2(c2) entered disabled state
[  488.415560] c2 (unregistering): left allmulticast mode
[  488.415617] c2 (unregistering): left promiscuous mode
[  488.415658] br0: port 2(c2) entered disabled state
[  488.451373] br0: port 3(c3) entered disabled state
[  488.451684] c3 (unregistering): left allmulticast mode
[  488.451733] c3 (unregistering): left promiscuous mode
[  488.451793] br0: port 3(c3) entered disabled state
[  488.489295] br0: port 4(sender) entered disabled state
[  488.489556] sender (unregistering): left allmulticast mode
[  488.489618] sender (unregistering): left promiscuous mode
[  488.489659] br0: port 4(sender) entered disabled state