[  590.778902] br0: port 1(c1) entered blocking state
[  590.778964] br0: port 1(c1) entered disabled state
[  590.779018] c1: entered allmulticast mode
[  590.779092] c1: entered promiscuous mode
[  590.858994] br0: port 2(c2) entered blocking state
[  590.859056] br0: port 2(c2) entered disabled state
[  590.859108] c2: entered allmulticast mode
[  590.859176] c2: entered promiscuous mode
[  590.934418] br0: port 3(c3) entered blocking state
[  590.934477] br0: port 3(c3) entered disabled state
[  590.934531] c3: entered allmulticast mode
[  590.934593] c3: entered promiscuous mode
[  591.012698] br0: port 4(sender) entered blocking state
[  591.012775] br0: port 4(sender) entered disabled state
[  591.012840] sender: entered allmulticast mode
[  591.012923] sender: entered promiscuous mode
[  591.048276] br0: port 4(sender) entered blocking state
[  591.048355] br0: port 4(sender) entered forwarding state
[  591.048413] br0: port 3(c3) entered blocking state
[  591.048467] br0: port 3(c3) entered forwarding state
[  591.048525] br0: port 2(c2) entered blocking state
[  591.048581] br0: port 2(c2) entered forwarding state
[  591.048647] br0: port 1(c1) entered blocking state
[  591.048700] br0: port 1(c1) entered forwarding state
[  601.854878] br0: port 1(c1) entered disabled state
[  601.855243] c1 (unregistering): left allmulticast mode
[  601.855306] c1 (unregistering): left promiscuous mode
[  601.855356] br0: port 1(c1) entered disabled state
[  601.918883] br0: port 2(c2) entered disabled state
[  601.919180] c2 (unregistering): left allmulticast mode
[  601.919249] c2 (unregistering): left promiscuous mode
[  601.919297] br0: port 2(c2) entered disabled state
[  601.976862] br0: port 3(c3) entered disabled state
[  601.977484] c3 (unregistering): left allmulticast mode
[  601.977552] c3 (unregistering): left promiscuous mode
[  601.977608] br0: port 3(c3) entered disabled state
[  602.039848] br0: port 4(sender) entered disabled state
[  602.040109] sender (unregistering): left allmulticast mode
[  602.040178] sender (unregistering): left promiscuous mode
[  602.040238] br0: port 4(sender) entered disabled state