[  467.196186] br0: port 1(c1) entered blocking state
[  467.196255] br0: port 1(c1) entered disabled state
[  467.196329] c1: entered allmulticast mode
[  467.196413] c1: entered promiscuous mode
[  467.250850] br0: port 2(c2) entered blocking state
[  467.250936] br0: port 2(c2) entered disabled state
[  467.250999] c2: entered allmulticast mode
[  467.251099] c2: entered promiscuous mode
[  467.306144] br0: port 3(c3) entered blocking state
[  467.306205] br0: port 3(c3) entered disabled state
[  467.306262] c3: entered allmulticast mode
[  467.306331] c3: entered promiscuous mode
[  467.359481] br0: port 4(sender) entered blocking state
[  467.359552] br0: port 4(sender) entered disabled state
[  467.359621] sender: entered allmulticast mode
[  467.359726] sender: entered promiscuous mode
[  467.380397] br0: port 4(sender) entered blocking state
[  467.380470] br0: port 4(sender) entered forwarding state
[  467.380530] br0: port 3(c3) entered blocking state
[  467.380572] br0: port 3(c3) entered forwarding state
[  467.380611] br0: port 2(c2) entered blocking state
[  467.380653] br0: port 2(c2) entered forwarding state
[  467.380705] br0: port 1(c1) entered blocking state
[  467.380747] br0: port 1(c1) entered forwarding state
[  478.123120] br0: port 1(c1) entered disabled state
[  478.123467] c1 (unregistering): left allmulticast mode
[  478.123554] c1 (unregistering): left promiscuous mode
[  478.123631] br0: port 1(c1) entered disabled state
[  478.168103] br0: port 2(c2) entered disabled state
[  478.168518] c2 (unregistering): left allmulticast mode
[  478.168614] c2 (unregistering): left promiscuous mode
[  478.168678] br0: port 2(c2) entered disabled state
[  478.213148] br0: port 3(c3) entered disabled state
[  478.213452] c3 (unregistering): left allmulticast mode
[  478.213504] c3 (unregistering): left promiscuous mode
[  478.213544] br0: port 3(c3) entered disabled state
[  478.267131] br0: port 4(sender) entered disabled state
[  478.267656] sender (unregistering): left allmulticast mode
[  478.267712] sender (unregistering): left promiscuous mode
[  478.267761] br0: port 4(sender) entered disabled state