[  697.601262] br0: port 1(c1) entered blocking state
[  697.601337] br0: port 1(c1) entered disabled state
[  697.601402] c1: entered allmulticast mode
[  697.601488] c1: entered promiscuous mode
[  697.650214] br0: port 2(c2) entered blocking state
[  697.650288] br0: port 2(c2) entered disabled state
[  697.650352] c2: entered allmulticast mode
[  697.650430] c2: entered promiscuous mode
[  697.700006] br0: port 3(c3) entered blocking state
[  697.700066] br0: port 3(c3) entered disabled state
[  697.700118] c3: entered allmulticast mode
[  697.700184] c3: entered promiscuous mode
[  697.746222] br0: port 4(sender) entered blocking state
[  697.746281] br0: port 4(sender) entered disabled state
[  697.746333] sender: entered allmulticast mode
[  697.746410] sender: entered promiscuous mode
[  697.764211] br0: port 4(sender) entered blocking state
[  697.764269] br0: port 4(sender) entered forwarding state
[  697.764312] br0: port 3(c3) entered blocking state
[  697.764352] br0: port 3(c3) entered forwarding state
[  697.764391] br0: port 2(c2) entered blocking state
[  697.764431] br0: port 2(c2) entered forwarding state
[  697.764470] br0: port 1(c1) entered blocking state
[  697.764509] br0: port 1(c1) entered forwarding state
[  708.490017] br0: port 1(c1) entered disabled state
[  708.490291] c1 (unregistering): left allmulticast mode
[  708.490348] c1 (unregistering): left promiscuous mode
[  708.490387] br0: port 1(c1) entered disabled state
[  708.531029] br0: port 2(c2) entered disabled state
[  708.531332] c2 (unregistering): left allmulticast mode
[  708.531402] c2 (unregistering): left promiscuous mode
[  708.531452] br0: port 2(c2) entered disabled state
[  708.572040] br0: port 3(c3) entered disabled state
[  708.572568] c3 (unregistering): left allmulticast mode
[  708.572669] c3 (unregistering): left promiscuous mode
[  708.572735] br0: port 3(c3) entered disabled state
[  708.615074] br0: port 4(sender) entered disabled state
[  708.615367] sender (unregistering): left allmulticast mode
[  708.615417] sender (unregistering): left promiscuous mode
[  708.615468] br0: port 4(sender) entered disabled state