[  693.732076] br0: port 1(c1) entered blocking state
[  693.732170] br0: port 1(c1) entered disabled state
[  693.732236] c1: entered allmulticast mode
[  693.732330] c1: entered promiscuous mode
[  693.776939] br0: port 2(c2) entered blocking state
[  693.777026] br0: port 2(c2) entered disabled state
[  693.777087] c2: entered allmulticast mode
[  693.777161] c2: entered promiscuous mode
[  693.819937] br0: port 3(c3) entered blocking state
[  693.820009] br0: port 3(c3) entered disabled state
[  693.820069] c3: entered allmulticast mode
[  693.820140] c3: entered promiscuous mode
[  693.863924] br0: port 4(sender) entered blocking state
[  693.864014] br0: port 4(sender) entered disabled state
[  693.864074] sender: entered allmulticast mode
[  693.864155] sender: entered promiscuous mode
[  693.881526] br0: port 4(sender) entered blocking state
[  693.881606] br0: port 4(sender) entered forwarding state
[  693.881669] br0: port 3(c3) entered blocking state
[  693.881718] br0: port 3(c3) entered forwarding state
[  693.881768] br0: port 2(c2) entered blocking state
[  693.881813] br0: port 2(c2) entered forwarding state
[  693.881863] br0: port 1(c1) entered blocking state
[  693.881909] br0: port 1(c1) entered forwarding state
[  704.567804] br0: port 1(c1) entered disabled state
[  704.568096] c1 (unregistering): left allmulticast mode
[  704.568159] c1 (unregistering): left promiscuous mode
[  704.568199] br0: port 1(c1) entered disabled state
[  704.599772] br0: port 2(c2) entered disabled state
[  704.600054] c2 (unregistering): left allmulticast mode
[  704.600104] c2 (unregistering): left promiscuous mode
[  704.600144] br0: port 2(c2) entered disabled state
[  704.626770] br0: port 3(c3) entered disabled state
[  704.627026] c3 (unregistering): left allmulticast mode
[  704.627084] c3 (unregistering): left promiscuous mode
[  704.627134] br0: port 3(c3) entered disabled state
[  704.664762] br0: port 4(sender) entered disabled state
[  704.664956] sender (unregistering): left allmulticast mode
[  704.665027] sender (unregistering): left promiscuous mode
[  704.665067] br0: port 4(sender) entered disabled state