[  607.729661] br0: port 1(c1) entered blocking state
[  607.729726] br0: port 1(c1) entered disabled state
[  607.729784] c1: entered allmulticast mode
[  607.729855] c1: entered promiscuous mode
[  607.811507] br0: port 2(c2) entered blocking state
[  607.811580] br0: port 2(c2) entered disabled state
[  607.811648] c2: entered allmulticast mode
[  607.811733] c2: entered promiscuous mode
[  607.893177] br0: port 3(c3) entered blocking state
[  607.893245] br0: port 3(c3) entered disabled state
[  607.893304] c3: entered allmulticast mode
[  607.893372] c3: entered promiscuous mode
[  607.974258] br0: port 4(sender) entered blocking state
[  607.974331] br0: port 4(sender) entered disabled state
[  607.974400] sender: entered allmulticast mode
[  607.974495] sender: entered promiscuous mode
[  608.005714] br0: port 4(sender) entered blocking state
[  608.005781] br0: port 4(sender) entered forwarding state
[  608.005850] br0: port 3(c3) entered blocking state
[  608.005899] br0: port 3(c3) entered forwarding state
[  608.005950] br0: port 2(c2) entered blocking state
[  608.005994] br0: port 2(c2) entered forwarding state
[  608.006044] br0: port 1(c1) entered blocking state
[  608.006091] br0: port 1(c1) entered forwarding state
[  618.819117] br0: port 1(c1) entered disabled state
[  618.819488] c1 (unregistering): left allmulticast mode
[  618.819566] c1 (unregistering): left promiscuous mode
[  618.819629] br0: port 1(c1) entered disabled state
[  618.894050] br0: port 2(c2) entered disabled state
[  618.894350] c2 (unregistering): left allmulticast mode
[  618.894405] c2 (unregistering): left promiscuous mode
[  618.894468] br0: port 2(c2) entered disabled state
[  618.972055] br0: port 3(c3) entered disabled state
[  618.972365] c3 (unregistering): left allmulticast mode
[  618.972417] c3 (unregistering): left promiscuous mode
[  618.972458] br0: port 3(c3) entered disabled state
[  619.046070] br0: port 4(sender) entered disabled state
[  619.046422] sender (unregistering): left allmulticast mode
[  619.046486] sender (unregistering): left promiscuous mode
[  619.046547] br0: port 4(sender) entered disabled state