[  585.156169] br0: port 1(c1) entered blocking state
[  585.156239] br0: port 1(c1) entered disabled state
[  585.156303] c1: entered allmulticast mode
[  585.156384] c1: entered promiscuous mode
[  585.239401] br0: port 2(c2) entered blocking state
[  585.239482] br0: port 2(c2) entered disabled state
[  585.239553] c2: entered allmulticast mode
[  585.239655] c2: entered promiscuous mode
[  585.318046] br0: port 3(c3) entered blocking state
[  585.318099] br0: port 3(c3) entered disabled state
[  585.318145] c3: entered allmulticast mode
[  585.318210] c3: entered promiscuous mode
[  585.394923] br0: port 4(sender) entered blocking state
[  585.394996] br0: port 4(sender) entered disabled state
[  585.395047] sender: entered allmulticast mode
[  585.395127] sender: entered promiscuous mode
[  585.423745] br0: port 4(sender) entered blocking state
[  585.423804] br0: port 4(sender) entered forwarding state
[  585.423846] br0: port 3(c3) entered blocking state
[  585.423880] br0: port 3(c3) entered forwarding state
[  585.423910] br0: port 2(c2) entered blocking state
[  585.423952] br0: port 2(c2) entered forwarding state
[  585.423989] br0: port 1(c1) entered blocking state
[  585.424021] br0: port 1(c1) entered forwarding state
[  596.217799] br0: port 1(c1) entered disabled state
[  596.218067] c1 (unregistering): left allmulticast mode
[  596.218104] c1 (unregistering): left promiscuous mode
[  596.218156] br0: port 1(c1) entered disabled state
[  596.276826] br0: port 2(c2) entered disabled state
[  596.277149] c2 (unregistering): left allmulticast mode
[  596.277208] c2 (unregistering): left promiscuous mode
[  596.277260] br0: port 2(c2) entered disabled state
[  596.338852] br0: port 3(c3) entered disabled state
[  596.339088] c3 (unregistering): left allmulticast mode
[  596.339143] c3 (unregistering): left promiscuous mode
[  596.339182] br0: port 3(c3) entered disabled state
[  596.400835] br0: port 4(sender) entered disabled state
[  596.401064] sender (unregistering): left allmulticast mode
[  596.401113] sender (unregistering): left promiscuous mode
[  596.401161] br0: port 4(sender) entered disabled state