[  696.965109] br0: port 1(c1) entered blocking state
[  696.965183] br0: port 1(c1) entered disabled state
[  696.965249] c1: entered allmulticast mode
[  696.965333] c1: entered promiscuous mode
[  697.015890] br0: port 2(c2) entered blocking state
[  697.015955] br0: port 2(c2) entered disabled state
[  697.016017] c2: entered allmulticast mode
[  697.016089] c2: entered promiscuous mode
[  697.067818] br0: port 3(c3) entered blocking state
[  697.067917] br0: port 3(c3) entered disabled state
[  697.067984] c3: entered allmulticast mode
[  697.068088] c3: entered promiscuous mode
[  697.119574] br0: port 4(sender) entered blocking state
[  697.119630] br0: port 4(sender) entered disabled state
[  697.119681] sender: entered allmulticast mode
[  697.119765] sender: entered promiscuous mode
[  697.137428] br0: port 4(sender) entered blocking state
[  697.137484] br0: port 4(sender) entered forwarding state
[  697.137525] br0: port 3(c3) entered blocking state
[  697.137566] br0: port 3(c3) entered forwarding state
[  697.137622] br0: port 2(c2) entered blocking state
[  697.137676] br0: port 2(c2) entered forwarding state
[  697.137730] br0: port 1(c1) entered blocking state
[  697.137778] br0: port 1(c1) entered forwarding state
[  707.854004] br0: port 1(c1) entered disabled state
[  707.854363] c1 (unregistering): left allmulticast mode
[  707.854424] c1 (unregistering): left promiscuous mode
[  707.854471] br0: port 1(c1) entered disabled state
[  707.889149] br0: port 2(c2) entered disabled state
[  707.889466] c2 (unregistering): left allmulticast mode
[  707.889512] c2 (unregistering): left promiscuous mode
[  707.889554] br0: port 2(c2) entered disabled state
[  707.925011] br0: port 3(c3) entered disabled state
[  707.925367] c3 (unregistering): left allmulticast mode
[  707.925432] c3 (unregistering): left promiscuous mode
[  707.925473] br0: port 3(c3) entered disabled state
[  707.958978] br0: port 4(sender) entered disabled state
[  707.959210] sender (unregistering): left allmulticast mode
[  707.959253] sender (unregistering): left promiscuous mode
[  707.959302] br0: port 4(sender) entered disabled state