[  467.489866] br0: port 1(c1) entered blocking state
[  467.489942] br0: port 1(c1) entered disabled state
[  467.489999] c1: entered allmulticast mode
[  467.490075] c1: entered promiscuous mode
[  467.539848] br0: port 2(c2) entered blocking state
[  467.539948] br0: port 2(c2) entered disabled state
[  467.540015] c2: entered allmulticast mode
[  467.540090] c2: entered promiscuous mode
[  467.588101] br0: port 3(c3) entered blocking state
[  467.588157] br0: port 3(c3) entered disabled state
[  467.588205] c3: entered allmulticast mode
[  467.588303] c3: entered promiscuous mode
[  467.635761] br0: port 4(sender) entered blocking state
[  467.635851] br0: port 4(sender) entered disabled state
[  467.635922] sender: entered allmulticast mode
[  467.636011] sender: entered promiscuous mode
[  467.654616] br0: port 4(sender) entered blocking state
[  467.654706] br0: port 4(sender) entered forwarding state
[  467.654783] br0: port 3(c3) entered blocking state
[  467.654850] br0: port 3(c3) entered forwarding state
[  467.654924] br0: port 2(c2) entered blocking state
[  467.654989] br0: port 2(c2) entered forwarding state
[  467.655059] br0: port 1(c1) entered blocking state
[  467.655123] br0: port 1(c1) entered forwarding state
[  478.359088] br0: port 1(c1) entered disabled state
[  478.359442] c1 (unregistering): left allmulticast mode
[  478.359523] c1 (unregistering): left promiscuous mode
[  478.359606] br0: port 1(c1) entered disabled state
[  478.411073] br0: port 2(c2) entered disabled state
[  478.411459] c2 (unregistering): left allmulticast mode
[  478.411567] c2 (unregistering): left promiscuous mode
[  478.411628] br0: port 2(c2) entered disabled state
[  478.469178] br0: port 3(c3) entered disabled state
[  478.469582] c3 (unregistering): left allmulticast mode
[  478.469640] c3 (unregistering): left promiscuous mode
[  478.469718] br0: port 3(c3) entered disabled state
[  478.506096] br0: port 4(sender) entered disabled state
[  478.506400] sender (unregistering): left allmulticast mode
[  478.506504] sender (unregistering): left promiscuous mode
[  478.506556] br0: port 4(sender) entered disabled state