[  685.858579] br0: port 1(c1) entered blocking state
[  685.858660] br0: port 1(c1) entered disabled state
[  685.858720] c1: entered allmulticast mode
[  685.858792] c1: entered promiscuous mode
[  685.906241] br0: port 2(c2) entered blocking state
[  685.906334] br0: port 2(c2) entered disabled state
[  685.906396] c2: entered allmulticast mode
[  685.906476] c2: entered promiscuous mode
[  685.956975] br0: port 3(c3) entered blocking state
[  685.957061] br0: port 3(c3) entered disabled state
[  685.957125] c3: entered allmulticast mode
[  685.957203] c3: entered promiscuous mode
[  686.008939] br0: port 4(sender) entered blocking state
[  686.009027] br0: port 4(sender) entered disabled state
[  686.009093] sender: entered allmulticast mode
[  686.009193] sender: entered promiscuous mode
[  686.029706] br0: port 4(sender) entered blocking state
[  686.029791] br0: port 4(sender) entered forwarding state
[  686.029859] br0: port 3(c3) entered blocking state
[  686.029921] br0: port 3(c3) entered forwarding state
[  686.029991] br0: port 2(c2) entered blocking state
[  686.030048] br0: port 2(c2) entered forwarding state
[  686.030105] br0: port 1(c1) entered blocking state
[  686.030163] br0: port 1(c1) entered forwarding state
[  696.736798] br0: port 1(c1) entered disabled state
[  696.737047] c1 (unregistering): left allmulticast mode
[  696.737099] c1 (unregistering): left promiscuous mode
[  696.737140] br0: port 1(c1) entered disabled state
[  696.773803] br0: port 2(c2) entered disabled state
[  696.774042] c2 (unregistering): left allmulticast mode
[  696.774099] c2 (unregistering): left promiscuous mode
[  696.774150] br0: port 2(c2) entered disabled state
[  696.806786] br0: port 3(c3) entered disabled state
[  696.807011] c3 (unregistering): left allmulticast mode
[  696.807055] c3 (unregistering): left promiscuous mode
[  696.807090] br0: port 3(c3) entered disabled state
[  696.840790] br0: port 4(sender) entered disabled state
[  696.841035] sender (unregistering): left allmulticast mode
[  696.841080] sender (unregistering): left promiscuous mode
[  696.841118] br0: port 4(sender) entered disabled state