[  584.785068] br0: port 1(c1) entered blocking state
[  584.785131] br0: port 1(c1) entered disabled state
[  584.785198] c1: entered allmulticast mode
[  584.785268] c1: entered promiscuous mode
[  584.872107] br0: port 2(c2) entered blocking state
[  584.872176] br0: port 2(c2) entered disabled state
[  584.872238] c2: entered allmulticast mode
[  584.872333] c2: entered promiscuous mode
[  584.952126] br0: port 3(c3) entered blocking state
[  584.952191] br0: port 3(c3) entered disabled state
[  584.952250] c3: entered allmulticast mode
[  584.952329] c3: entered promiscuous mode
[  585.029439] br0: port 4(sender) entered blocking state
[  585.029509] br0: port 4(sender) entered disabled state
[  585.029568] sender: entered allmulticast mode
[  585.029647] sender: entered promiscuous mode
[  585.061406] br0: port 4(sender) entered blocking state
[  585.061475] br0: port 4(sender) entered forwarding state
[  585.061526] br0: port 3(c3) entered blocking state
[  585.061568] br0: port 3(c3) entered forwarding state
[  585.061617] br0: port 2(c2) entered blocking state
[  585.061665] br0: port 2(c2) entered forwarding state
[  585.061709] br0: port 1(c1) entered blocking state
[  585.061750] br0: port 1(c1) entered forwarding state
[  595.880880] br0: port 1(c1) entered disabled state
[  595.881182] c1 (unregistering): left allmulticast mode
[  595.881243] c1 (unregistering): left promiscuous mode
[  595.881293] br0: port 1(c1) entered disabled state
[  595.939852] br0: port 2(c2) entered disabled state
[  595.940088] c2 (unregistering): left allmulticast mode
[  595.940140] c2 (unregistering): left promiscuous mode
[  595.940194] br0: port 2(c2) entered disabled state
[  595.996889] br0: port 3(c3) entered disabled state
[  595.997118] c3 (unregistering): left allmulticast mode
[  595.997160] c3 (unregistering): left promiscuous mode
[  595.997193] br0: port 3(c3) entered disabled state
[  596.055938] br0: port 4(sender) entered disabled state
[  596.056185] sender (unregistering): left allmulticast mode
[  596.056240] sender (unregistering): left promiscuous mode
[  596.056281] br0: port 4(sender) entered disabled state