[  431.125921] br0: port 1(c1) entered blocking state
[  431.126017] br0: port 1(c1) entered disabled state
[  431.126081] c1: entered allmulticast mode
[  431.126160] c1: entered promiscuous mode
[  431.175885] br0: port 2(c2) entered blocking state
[  431.175946] br0: port 2(c2) entered disabled state
[  431.176013] c2: entered allmulticast mode
[  431.176097] c2: entered promiscuous mode
[  431.227296] br0: port 3(c3) entered blocking state
[  431.227391] br0: port 3(c3) entered disabled state
[  431.227466] c3: entered allmulticast mode
[  431.227566] c3: entered promiscuous mode
[  431.281963] br0: port 4(sender) entered blocking state
[  431.282067] br0: port 4(sender) entered disabled state
[  431.282144] sender: entered allmulticast mode
[  431.282266] sender: entered promiscuous mode
[  431.303595] br0: port 4(sender) entered blocking state
[  431.303709] br0: port 4(sender) entered forwarding state
[  431.303791] br0: port 3(c3) entered blocking state
[  431.303861] br0: port 3(c3) entered forwarding state
[  431.303942] br0: port 2(c2) entered blocking state
[  431.304013] br0: port 2(c2) entered forwarding state
[  431.304086] br0: port 1(c1) entered blocking state
[  431.304155] br0: port 1(c1) entered forwarding state
[  441.999114] br0: port 1(c1) entered disabled state
[  441.999368] c1 (unregistering): left allmulticast mode
[  441.999410] c1 (unregistering): left promiscuous mode
[  441.999444] br0: port 1(c1) entered disabled state
[  442.041038] br0: port 2(c2) entered disabled state
[  442.041300] c2 (unregistering): left allmulticast mode
[  442.041362] c2 (unregistering): left promiscuous mode
[  442.041409] br0: port 2(c2) entered disabled state
[  442.079083] br0: port 3(c3) entered disabled state
[  442.079335] c3 (unregistering): left allmulticast mode
[  442.079401] c3 (unregistering): left promiscuous mode
[  442.079459] br0: port 3(c3) entered disabled state
[  442.124018] br0: port 4(sender) entered disabled state
[  442.124245] sender (unregistering): left allmulticast mode
[  442.124296] sender (unregistering): left promiscuous mode
[  442.124335] br0: port 4(sender) entered disabled state