[  432.834929] br0: port 1(c1) entered blocking state
[  432.835032] br0: port 1(c1) entered disabled state
[  432.835090] c1: entered allmulticast mode
[  432.835165] c1: entered promiscuous mode
[  432.875296] br0: port 2(c2) entered blocking state
[  432.875380] br0: port 2(c2) entered disabled state
[  432.875436] c2: entered allmulticast mode
[  432.875507] c2: entered promiscuous mode
[  432.915459] br0: port 3(c3) entered blocking state
[  432.915511] br0: port 3(c3) entered disabled state
[  432.915567] c3: entered allmulticast mode
[  432.915633] c3: entered promiscuous mode
[  432.959161] br0: port 4(sender) entered blocking state
[  432.959249] br0: port 4(sender) entered disabled state
[  432.959317] sender: entered allmulticast mode
[  432.959419] sender: entered promiscuous mode
[  432.976370] br0: port 4(sender) entered blocking state
[  432.976457] br0: port 4(sender) entered forwarding state
[  432.976518] br0: port 3(c3) entered blocking state
[  432.976570] br0: port 3(c3) entered forwarding state
[  432.976626] br0: port 2(c2) entered blocking state
[  432.976677] br0: port 2(c2) entered forwarding state
[  432.976735] br0: port 1(c1) entered blocking state
[  432.976786] br0: port 1(c1) entered forwarding state
[  443.665051] br0: port 1(c1) entered disabled state
[  443.665393] c1 (unregistering): left allmulticast mode
[  443.665459] c1 (unregistering): left promiscuous mode
[  443.665525] br0: port 1(c1) entered disabled state
[  443.704017] br0: port 2(c2) entered disabled state
[  443.704360] c2 (unregistering): left allmulticast mode
[  443.704428] c2 (unregistering): left promiscuous mode
[  443.704493] br0: port 2(c2) entered disabled state
[  443.743018] br0: port 3(c3) entered disabled state
[  443.743368] c3 (unregistering): left allmulticast mode
[  443.743440] c3 (unregistering): left promiscuous mode
[  443.743502] br0: port 3(c3) entered disabled state
[  443.781041] br0: port 4(sender) entered disabled state
[  443.781391] sender (unregistering): left allmulticast mode
[  443.781471] sender (unregistering): left promiscuous mode
[  443.781533] br0: port 4(sender) entered disabled state