[  623.868488] br0: port 1(c1) entered blocking state
[  623.868547] br0: port 1(c1) entered disabled state
[  623.868598] c1: entered allmulticast mode
[  623.868658] c1: entered promiscuous mode
[  623.944187] br0: port 2(c2) entered blocking state
[  623.944243] br0: port 2(c2) entered disabled state
[  623.944290] c2: entered allmulticast mode
[  623.944345] c2: entered promiscuous mode
[  624.020005] br0: port 3(c3) entered blocking state
[  624.020053] br0: port 3(c3) entered disabled state
[  624.020099] c3: entered allmulticast mode
[  624.020154] c3: entered promiscuous mode
[  624.094135] br0: port 4(sender) entered blocking state
[  624.094192] br0: port 4(sender) entered disabled state
[  624.094243] sender: entered allmulticast mode
[  624.094312] sender: entered promiscuous mode
[  624.124134] br0: port 4(sender) entered blocking state
[  624.124183] br0: port 4(sender) entered forwarding state
[  624.124224] br0: port 3(c3) entered blocking state
[  624.124258] br0: port 3(c3) entered forwarding state
[  624.124292] br0: port 2(c2) entered blocking state
[  624.124324] br0: port 2(c2) entered forwarding state
[  624.124358] br0: port 1(c1) entered blocking state
[  624.124386] br0: port 1(c1) entered forwarding state
[  634.906900] br0: port 1(c1) entered disabled state
[  634.907251] c1 (unregistering): left allmulticast mode
[  634.907292] c1 (unregistering): left promiscuous mode
[  634.907325] br0: port 1(c1) entered disabled state
[  634.967884] br0: port 2(c2) entered disabled state
[  634.968146] c2 (unregistering): left allmulticast mode
[  634.968180] c2 (unregistering): left promiscuous mode
[  634.968215] br0: port 2(c2) entered disabled state
[  635.023888] br0: port 3(c3) entered disabled state
[  635.024228] c3 (unregistering): left allmulticast mode
[  635.024280] c3 (unregistering): left promiscuous mode
[  635.024314] br0: port 3(c3) entered disabled state
[  635.091897] br0: port 4(sender) entered disabled state
[  635.092279] sender (unregistering): left allmulticast mode
[  635.092330] sender (unregistering): left promiscuous mode
[  635.092375] br0: port 4(sender) entered disabled state