[  411.674101] br0: port 1(c1) entered blocking state
[  411.674170] br0: port 1(c1) entered disabled state
[  411.674227] c1: entered allmulticast mode
[  411.674296] c1: entered promiscuous mode
[  411.713000] br0: port 2(c2) entered blocking state
[  411.713055] br0: port 2(c2) entered disabled state
[  411.713116] c2: entered allmulticast mode
[  411.713184] c2: entered promiscuous mode
[  411.752825] br0: port 3(c3) entered blocking state
[  411.752888] br0: port 3(c3) entered disabled state
[  411.752948] c3: entered allmulticast mode
[  411.753024] c3: entered promiscuous mode
[  411.794633] br0: port 4(sender) entered blocking state
[  411.794687] br0: port 4(sender) entered disabled state
[  411.794743] sender: entered allmulticast mode
[  411.794830] sender: entered promiscuous mode
[  411.810676] br0: port 4(sender) entered blocking state
[  411.810737] br0: port 4(sender) entered forwarding state
[  411.810787] br0: port 3(c3) entered blocking state
[  411.810841] br0: port 3(c3) entered forwarding state
[  411.810890] br0: port 2(c2) entered blocking state
[  411.810940] br0: port 2(c2) entered forwarding state
[  411.810982] br0: port 1(c1) entered blocking state
[  411.811028] br0: port 1(c1) entered forwarding state
[  422.481784] br0: port 1(c1) entered disabled state
[  422.482110] c1 (unregistering): left allmulticast mode
[  422.482192] c1 (unregistering): left promiscuous mode
[  422.482254] br0: port 1(c1) entered disabled state
[  422.512792] br0: port 2(c2) entered disabled state
[  422.513080] c2 (unregistering): left allmulticast mode
[  422.513142] c2 (unregistering): left promiscuous mode
[  422.513195] br0: port 2(c2) entered disabled state
[  422.557786] br0: port 3(c3) entered disabled state
[  422.558349] c3 (unregistering): left allmulticast mode
[  422.558393] c3 (unregistering): left promiscuous mode
[  422.558438] br0: port 3(c3) entered disabled state
[  422.587978] br0: port 4(sender) entered disabled state
[  422.588420] sender (unregistering): left allmulticast mode
[  422.588462] sender (unregistering): left promiscuous mode
[  422.588500] br0: port 4(sender) entered disabled state