[  467.584679] br0: port 1(c1) entered blocking state
[  467.584753] br0: port 1(c1) entered disabled state
[  467.584826] c1: entered allmulticast mode
[  467.584917] c1: entered promiscuous mode
[  467.633442] br0: port 2(c2) entered blocking state
[  467.633501] br0: port 2(c2) entered disabled state
[  467.633556] c2: entered allmulticast mode
[  467.633624] c2: entered promiscuous mode
[  467.681409] br0: port 3(c3) entered blocking state
[  467.681485] br0: port 3(c3) entered disabled state
[  467.681564] c3: entered allmulticast mode
[  467.681644] c3: entered promiscuous mode
[  467.733342] br0: port 4(sender) entered blocking state
[  467.733414] br0: port 4(sender) entered disabled state
[  467.733478] sender: entered allmulticast mode
[  467.733576] sender: entered promiscuous mode
[  467.753617] br0: port 4(sender) entered blocking state
[  467.753686] br0: port 4(sender) entered forwarding state
[  467.753732] br0: port 3(c3) entered blocking state
[  467.753773] br0: port 3(c3) entered forwarding state
[  467.753818] br0: port 2(c2) entered blocking state
[  467.753859] br0: port 2(c2) entered forwarding state
[  467.753911] br0: port 1(c1) entered blocking state
[  467.753952] br0: port 1(c1) entered forwarding state
[  478.476080] br0: port 1(c1) entered disabled state
[  478.476391] c1 (unregistering): left allmulticast mode
[  478.476436] c1 (unregistering): left promiscuous mode
[  478.476477] br0: port 1(c1) entered disabled state
[  478.515064] br0: port 2(c2) entered disabled state
[  478.515330] c2 (unregistering): left allmulticast mode
[  478.515377] c2 (unregistering): left promiscuous mode
[  478.515416] br0: port 2(c2) entered disabled state
[  478.558092] br0: port 3(c3) entered disabled state
[  478.558339] c3 (unregistering): left allmulticast mode
[  478.558385] c3 (unregistering): left promiscuous mode
[  478.558424] br0: port 3(c3) entered disabled state
[  478.597176] br0: port 4(sender) entered disabled state
[  478.597489] sender (unregistering): left allmulticast mode
[  478.597554] sender (unregistering): left promiscuous mode
[  478.597612] br0: port 4(sender) entered disabled state