[  430.670568] br0: port 1(c1) entered blocking state
[  430.670635] br0: port 1(c1) entered disabled state
[  430.670695] c1: entered allmulticast mode
[  430.670765] c1: entered promiscuous mode
[  430.712483] br0: port 2(c2) entered blocking state
[  430.712541] br0: port 2(c2) entered disabled state
[  430.712590] c2: entered allmulticast mode
[  430.712655] c2: entered promiscuous mode
[  430.756162] br0: port 3(c3) entered blocking state
[  430.756225] br0: port 3(c3) entered disabled state
[  430.756281] c3: entered allmulticast mode
[  430.756349] c3: entered promiscuous mode
[  430.799496] br0: port 4(sender) entered blocking state
[  430.799562] br0: port 4(sender) entered disabled state
[  430.799627] sender: entered allmulticast mode
[  430.799715] sender: entered promiscuous mode
[  430.817003] br0: port 4(sender) entered blocking state
[  430.817075] br0: port 4(sender) entered forwarding state
[  430.817127] br0: port 3(c3) entered blocking state
[  430.817177] br0: port 3(c3) entered forwarding state
[  430.817229] br0: port 2(c2) entered blocking state
[  430.817281] br0: port 2(c2) entered forwarding state
[  430.817333] br0: port 1(c1) entered blocking state
[  430.817379] br0: port 1(c1) entered forwarding state
[  441.502123] br0: port 1(c1) entered disabled state
[  441.502542] c1 (unregistering): left allmulticast mode
[  441.502614] c1 (unregistering): left promiscuous mode
[  441.502672] br0: port 1(c1) entered disabled state
[  441.536209] br0: port 2(c2) entered disabled state
[  441.536727] c2 (unregistering): left allmulticast mode
[  441.536778] c2 (unregistering): left promiscuous mode
[  441.536819] br0: port 2(c2) entered disabled state
[  441.580068] br0: port 3(c3) entered disabled state
[  441.580325] c3 (unregistering): left allmulticast mode
[  441.580375] c3 (unregistering): left promiscuous mode
[  441.580411] br0: port 3(c3) entered disabled state
[  441.615029] br0: port 4(sender) entered disabled state
[  441.615251] sender (unregistering): left allmulticast mode
[  441.615296] sender (unregistering): left promiscuous mode
[  441.615343] br0: port 4(sender) entered disabled state