[  435.574251] br0: port 1(c1) entered blocking state
[  435.574340] br0: port 1(c1) entered disabled state
[  435.574407] c1: entered allmulticast mode
[  435.574502] c1: entered promiscuous mode
[  435.628712] br0: port 2(c2) entered blocking state
[  435.628817] br0: port 2(c2) entered disabled state
[  435.628896] c2: entered allmulticast mode
[  435.628991] c2: entered promiscuous mode
[  435.677177] br0: port 3(c3) entered blocking state
[  435.677246] br0: port 3(c3) entered disabled state
[  435.677302] c3: entered allmulticast mode
[  435.677389] c3: entered promiscuous mode
[  435.729758] br0: port 4(sender) entered blocking state
[  435.729836] br0: port 4(sender) entered disabled state
[  435.729902] sender: entered allmulticast mode
[  435.730005] sender: entered promiscuous mode
[  435.750639] br0: port 4(sender) entered blocking state
[  435.750715] br0: port 4(sender) entered forwarding state
[  435.750765] br0: port 3(c3) entered blocking state
[  435.750830] br0: port 3(c3) entered forwarding state
[  435.750886] br0: port 2(c2) entered blocking state
[  435.750938] br0: port 2(c2) entered forwarding state
[  435.750990] br0: port 1(c1) entered blocking state
[  435.751041] br0: port 1(c1) entered forwarding state
[  446.466931] br0: port 1(c1) entered disabled state
[  446.467152] c1 (unregistering): left allmulticast mode
[  446.467193] c1 (unregistering): left promiscuous mode
[  446.467227] br0: port 1(c1) entered disabled state
[  446.498946] br0: port 2(c2) entered disabled state
[  446.499147] c2 (unregistering): left allmulticast mode
[  446.499188] c2 (unregistering): left promiscuous mode
[  446.499230] br0: port 2(c2) entered disabled state
[  446.536928] br0: port 3(c3) entered disabled state
[  446.537157] c3 (unregistering): left allmulticast mode
[  446.537210] c3 (unregistering): left promiscuous mode
[  446.537244] br0: port 3(c3) entered disabled state
[  446.570962] br0: port 4(sender) entered disabled state
[  446.571190] sender (unregistering): left allmulticast mode
[  446.571240] sender (unregistering): left promiscuous mode
[  446.571280] br0: port 4(sender) entered disabled state