[  699.010436] br0: port 1(c1) entered blocking state
[  699.010526] br0: port 1(c1) entered disabled state
[  699.010609] c1: entered allmulticast mode
[  699.010695] c1: entered promiscuous mode
[  699.058217] br0: port 2(c2) entered blocking state
[  699.058310] br0: port 2(c2) entered disabled state
[  699.058390] c2: entered allmulticast mode
[  699.058479] c2: entered promiscuous mode
[  699.106767] br0: port 3(c3) entered blocking state
[  699.106826] br0: port 3(c3) entered disabled state
[  699.106887] c3: entered allmulticast mode
[  699.106957] c3: entered promiscuous mode
[  699.157652] br0: port 4(sender) entered blocking state
[  699.157728] br0: port 4(sender) entered disabled state
[  699.157802] sender: entered allmulticast mode
[  699.157945] sender: entered promiscuous mode
[  699.178120] br0: port 4(sender) entered blocking state
[  699.178194] br0: port 4(sender) entered forwarding state
[  699.178273] br0: port 3(c3) entered blocking state
[  699.178324] br0: port 3(c3) entered forwarding state
[  699.178375] br0: port 2(c2) entered blocking state
[  699.178436] br0: port 2(c2) entered forwarding state
[  699.178479] br0: port 1(c1) entered blocking state
[  699.178527] br0: port 1(c1) entered forwarding state
[  709.915746] br0: port 1(c1) entered disabled state
[  709.916183] c1 (unregistering): left allmulticast mode
[  709.916299] c1 (unregistering): left promiscuous mode
[  709.916355] br0: port 1(c1) entered disabled state
[  709.954722] br0: port 2(c2) entered disabled state
[  709.954984] c2 (unregistering): left allmulticast mode
[  709.955055] c2 (unregistering): left promiscuous mode
[  709.955114] br0: port 2(c2) entered disabled state
[  709.996722] br0: port 3(c3) entered disabled state
[  709.997011] c3 (unregistering): left allmulticast mode
[  709.997100] c3 (unregistering): left promiscuous mode
[  709.997171] br0: port 3(c3) entered disabled state
[  710.041711] br0: port 4(sender) entered disabled state
[  710.041987] sender (unregistering): left allmulticast mode
[  710.042062] sender (unregistering): left promiscuous mode
[  710.042111] br0: port 4(sender) entered disabled state