[  626.755830] br0: port 1(c1) entered blocking state
[  626.755893] br0: port 1(c1) entered disabled state
[  626.755947] c1: entered allmulticast mode
[  626.756010] c1: entered promiscuous mode
[  626.838682] br0: port 2(c2) entered blocking state
[  626.838753] br0: port 2(c2) entered disabled state
[  626.838810] c2: entered allmulticast mode
[  626.838885] c2: entered promiscuous mode
[  626.918208] br0: port 3(c3) entered blocking state
[  626.918267] br0: port 3(c3) entered disabled state
[  626.918316] c3: entered allmulticast mode
[  626.918385] c3: entered promiscuous mode
[  626.998433] br0: port 4(sender) entered blocking state
[  626.998493] br0: port 4(sender) entered disabled state
[  626.998541] sender: entered allmulticast mode
[  626.998613] sender: entered promiscuous mode
[  627.031511] br0: port 4(sender) entered blocking state
[  627.031569] br0: port 4(sender) entered forwarding state
[  627.031611] br0: port 3(c3) entered blocking state
[  627.031650] br0: port 3(c3) entered forwarding state
[  627.031690] br0: port 2(c2) entered blocking state
[  627.031744] br0: port 2(c2) entered forwarding state
[  627.031788] br0: port 1(c1) entered blocking state
[  627.031824] br0: port 1(c1) entered forwarding state
[  637.842984] br0: port 1(c1) entered disabled state
[  637.843332] c1 (unregistering): left allmulticast mode
[  637.843369] c1 (unregistering): left promiscuous mode
[  637.843404] br0: port 1(c1) entered disabled state
[  637.886942] br0: port 2(c2) entered disabled state
[  637.887265] c2 (unregistering): left allmulticast mode
[  637.887310] c2 (unregistering): left promiscuous mode
[  637.887347] br0: port 2(c2) entered disabled state
[  637.952957] br0: port 3(c3) entered disabled state
[  637.953240] c3 (unregistering): left allmulticast mode
[  637.953278] c3 (unregistering): left promiscuous mode
[  637.953322] br0: port 3(c3) entered disabled state
[  638.021002] br0: port 4(sender) entered disabled state
[  638.021289] sender (unregistering): left allmulticast mode
[  638.021345] sender (unregistering): left promiscuous mode
[  638.021389] br0: port 4(sender) entered disabled state