[  435.358113] br0: port 1(c1) entered blocking state
[  435.358194] br0: port 1(c1) entered disabled state
[  435.358261] c1: entered allmulticast mode
[  435.358347] c1: entered promiscuous mode
[  435.411113] br0: port 2(c2) entered blocking state
[  435.411211] br0: port 2(c2) entered disabled state
[  435.411276] c2: entered allmulticast mode
[  435.411369] c2: entered promiscuous mode
[  435.458035] br0: port 3(c3) entered blocking state
[  435.458101] br0: port 3(c3) entered disabled state
[  435.458160] c3: entered allmulticast mode
[  435.458232] c3: entered promiscuous mode
[  435.503728] br0: port 4(sender) entered blocking state
[  435.503788] br0: port 4(sender) entered disabled state
[  435.503848] sender: entered allmulticast mode
[  435.503931] sender: entered promiscuous mode
[  435.522144] br0: port 4(sender) entered blocking state
[  435.522209] br0: port 4(sender) entered forwarding state
[  435.522258] br0: port 3(c3) entered blocking state
[  435.522302] br0: port 3(c3) entered forwarding state
[  435.522343] br0: port 2(c2) entered blocking state
[  435.522387] br0: port 2(c2) entered forwarding state
[  435.522435] br0: port 1(c1) entered blocking state
[  435.522478] br0: port 1(c1) entered forwarding state
[  446.220827] br0: port 1(c1) entered disabled state
[  446.221244] c1 (unregistering): left allmulticast mode
[  446.221301] c1 (unregistering): left promiscuous mode
[  446.221340] br0: port 1(c1) entered disabled state
[  446.251767] br0: port 2(c2) entered disabled state
[  446.252015] c2 (unregistering): left allmulticast mode
[  446.252060] c2 (unregistering): left promiscuous mode
[  446.252095] br0: port 2(c2) entered disabled state
[  446.292777] br0: port 3(c3) entered disabled state
[  446.292998] c3 (unregistering): left allmulticast mode
[  446.293044] c3 (unregistering): left promiscuous mode
[  446.293074] br0: port 3(c3) entered disabled state
[  446.323805] br0: port 4(sender) entered disabled state
[  446.324055] sender (unregistering): left allmulticast mode
[  446.324106] sender (unregistering): left promiscuous mode
[  446.324159] br0: port 4(sender) entered disabled state