[  715.919699] br0: port 1(c1) entered blocking state
[  715.919753] br0: port 1(c1) entered disabled state
[  715.919810] c1: entered allmulticast mode
[  715.919873] c1: entered promiscuous mode
[  715.970800] br0: port 2(c2) entered blocking state
[  715.970908] br0: port 2(c2) entered disabled state
[  715.970996] c2: entered allmulticast mode
[  715.971105] c2: entered promiscuous mode
[  716.023350] br0: port 3(c3) entered blocking state
[  716.023452] br0: port 3(c3) entered disabled state
[  716.023521] c3: entered allmulticast mode
[  716.023595] c3: entered promiscuous mode
[  716.075926] br0: port 4(sender) entered blocking state
[  716.076034] br0: port 4(sender) entered disabled state
[  716.076114] sender: entered allmulticast mode
[  716.076228] sender: entered promiscuous mode
[  716.097866] br0: port 4(sender) entered blocking state
[  716.097980] br0: port 4(sender) entered forwarding state
[  716.098056] br0: port 3(c3) entered blocking state
[  716.098125] br0: port 3(c3) entered forwarding state
[  716.098197] br0: port 2(c2) entered blocking state
[  716.098266] br0: port 2(c2) entered forwarding state
[  716.098336] br0: port 1(c1) entered blocking state
[  716.098406] br0: port 1(c1) entered forwarding state
[  726.819882] br0: port 1(c1) entered disabled state
[  726.820421] c1 (unregistering): left allmulticast mode
[  726.820510] c1 (unregistering): left promiscuous mode
[  726.820588] br0: port 1(c1) entered disabled state
[  726.892809] br0: port 2(c2) entered disabled state
[  726.893396] c2 (unregistering): left allmulticast mode
[  726.893539] c2 (unregistering): left promiscuous mode
[  726.893612] br0: port 2(c2) entered disabled state
[  726.962832] br0: port 3(c3) entered disabled state
[  726.963355] c3 (unregistering): left allmulticast mode
[  726.963532] c3 (unregistering): left promiscuous mode
[  726.963613] br0: port 3(c3) entered disabled state
[  727.018774] br0: port 4(sender) entered disabled state
[  727.019422] sender (unregistering): left allmulticast mode
[  727.019544] sender (unregistering): left promiscuous mode
[  727.019612] br0: port 4(sender) entered disabled state