[  432.075681] br0: port 1(c1) entered blocking state
[  432.075747] br0: port 1(c1) entered disabled state
[  432.075803] c1: entered allmulticast mode
[  432.075873] c1: entered promiscuous mode
[  432.121016] br0: port 2(c2) entered blocking state
[  432.121083] br0: port 2(c2) entered disabled state
[  432.121147] c2: entered allmulticast mode
[  432.121226] c2: entered promiscuous mode
[  432.163521] br0: port 3(c3) entered blocking state
[  432.163603] br0: port 3(c3) entered disabled state
[  432.163662] c3: entered allmulticast mode
[  432.163737] c3: entered promiscuous mode
[  432.208946] br0: port 4(sender) entered blocking state
[  432.209021] br0: port 4(sender) entered disabled state
[  432.209078] sender: entered allmulticast mode
[  432.209179] sender: entered promiscuous mode
[  432.225027] br0: port 4(sender) entered blocking state
[  432.225090] br0: port 4(sender) entered forwarding state
[  432.225145] br0: port 3(c3) entered blocking state
[  432.225197] br0: port 3(c3) entered forwarding state
[  432.225251] br0: port 2(c2) entered blocking state
[  432.225310] br0: port 2(c2) entered forwarding state
[  432.225365] br0: port 1(c1) entered blocking state
[  432.225414] br0: port 1(c1) entered forwarding state
[  442.914469] br0: port 1(c1) entered disabled state
[  442.914774] c1 (unregistering): left allmulticast mode
[  442.914837] c1 (unregistering): left promiscuous mode
[  442.914888] br0: port 1(c1) entered disabled state
[  442.957440] br0: port 2(c2) entered disabled state
[  442.957663] c2 (unregistering): left allmulticast mode
[  442.957708] c2 (unregistering): left promiscuous mode
[  442.957756] br0: port 2(c2) entered disabled state
[  443.005501] br0: port 3(c3) entered disabled state
[  443.005813] c3 (unregistering): left allmulticast mode
[  443.005864] c3 (unregistering): left promiscuous mode
[  443.005901] br0: port 3(c3) entered disabled state
[  443.041416] br0: port 4(sender) entered disabled state
[  443.041645] sender (unregistering): left allmulticast mode
[  443.041688] sender (unregistering): left promiscuous mode
[  443.041727] br0: port 4(sender) entered disabled state