[   35.877829] br0: port 1(c1) entered blocking state
[   35.877907] br0: port 1(c1) entered disabled state
[   35.877963] c1: entered allmulticast mode
[   35.878042] c1: entered promiscuous mode
[   35.917962] br0: port 2(c2) entered blocking state
[   35.918040] br0: port 2(c2) entered disabled state
[   35.918093] c2: entered allmulticast mode
[   35.918157] c2: entered promiscuous mode
[   35.962439] br0: port 3(c3) entered blocking state
[   35.962521] br0: port 3(c3) entered disabled state
[   35.962582] c3: entered allmulticast mode
[   35.962652] c3: entered promiscuous mode
[   36.009244] br0: port 4(sender) entered blocking state
[   36.009299] br0: port 4(sender) entered disabled state
[   36.009345] sender: entered allmulticast mode
[   36.009426] sender: entered promiscuous mode
[   36.028065] br0: port 4(sender) entered blocking state
[   36.028119] br0: port 4(sender) entered forwarding state
[   36.028168] br0: port 3(c3) entered blocking state
[   36.028209] br0: port 3(c3) entered forwarding state
[   36.028253] br0: port 2(c2) entered blocking state
[   36.028293] br0: port 2(c2) entered forwarding state
[   36.028336] br0: port 1(c1) entered blocking state
[   36.028378] br0: port 1(c1) entered forwarding state
[   46.786232] br0: port 1(c1) entered disabled state
[   46.786538] c1 (unregistering): left allmulticast mode
[   46.786593] c1 (unregistering): left promiscuous mode
[   46.786644] br0: port 1(c1) entered disabled state
[   46.824208] br0: port 2(c2) entered disabled state
[   46.824558] c2 (unregistering): left allmulticast mode
[   46.824631] c2 (unregistering): left promiscuous mode
[   46.824685] br0: port 2(c2) entered disabled state
[   46.861196] br0: port 3(c3) entered disabled state
[   46.861463] c3 (unregistering): left allmulticast mode
[   46.861516] c3 (unregistering): left promiscuous mode
[   46.861576] br0: port 3(c3) entered disabled state
[   46.908158] br0: port 4(sender) entered disabled state
[   46.908498] sender (unregistering): left allmulticast mode
[   46.908558] sender (unregistering): left promiscuous mode
[   46.908606] br0: port 4(sender) entered disabled state