[  458.472300] br0: port 1(c1) entered blocking state
[  458.472362] br0: port 1(c1) entered disabled state
[  458.472423] c1: entered allmulticast mode
[  458.472498] c1: entered promiscuous mode
[  458.527003] br0: port 2(c2) entered blocking state
[  458.527059] br0: port 2(c2) entered disabled state
[  458.527129] c2: entered allmulticast mode
[  458.527199] c2: entered promiscuous mode
[  458.580915] br0: port 3(c3) entered blocking state
[  458.580986] br0: port 3(c3) entered disabled state
[  458.581052] c3: entered allmulticast mode
[  458.581137] c3: entered promiscuous mode
[  458.633466] br0: port 4(sender) entered blocking state
[  458.633531] br0: port 4(sender) entered disabled state
[  458.633597] sender: entered allmulticast mode
[  458.633683] sender: entered promiscuous mode
[  458.652083] br0: port 4(sender) entered blocking state
[  458.652157] br0: port 4(sender) entered forwarding state
[  458.652213] br0: port 3(c3) entered blocking state
[  458.652255] br0: port 3(c3) entered forwarding state
[  458.652302] br0: port 2(c2) entered blocking state
[  458.652345] br0: port 2(c2) entered forwarding state
[  458.652392] br0: port 1(c1) entered blocking state
[  458.652434] br0: port 1(c1) entered forwarding state
[  469.369376] br0: port 1(c1) entered disabled state
[  469.369685] c1 (unregistering): left allmulticast mode
[  469.369735] c1 (unregistering): left promiscuous mode
[  469.369780] br0: port 1(c1) entered disabled state
[  469.410354] br0: port 2(c2) entered disabled state
[  469.410603] c2 (unregistering): left allmulticast mode
[  469.410659] c2 (unregistering): left promiscuous mode
[  469.410703] br0: port 2(c2) entered disabled state
[  469.450314] br0: port 3(c3) entered disabled state
[  469.450543] c3 (unregistering): left allmulticast mode
[  469.450592] c3 (unregistering): left promiscuous mode
[  469.450635] br0: port 3(c3) entered disabled state
[  469.489306] br0: port 4(sender) entered disabled state
[  469.489555] sender (unregistering): left allmulticast mode
[  469.489603] sender (unregistering): left promiscuous mode
[  469.489645] br0: port 4(sender) entered disabled state