[  700.194488] br0: port 1(c1) entered blocking state
[  700.194579] br0: port 1(c1) entered disabled state
[  700.194659] c1: entered allmulticast mode
[  700.194748] c1: entered promiscuous mode
[  700.245086] br0: port 2(c2) entered blocking state
[  700.245159] br0: port 2(c2) entered disabled state
[  700.245232] c2: entered allmulticast mode
[  700.245329] c2: entered promiscuous mode
[  700.296374] br0: port 3(c3) entered blocking state
[  700.296492] br0: port 3(c3) entered disabled state
[  700.296569] c3: entered allmulticast mode
[  700.296665] c3: entered promiscuous mode
[  700.346480] br0: port 4(sender) entered blocking state
[  700.346553] br0: port 4(sender) entered disabled state
[  700.346624] sender: entered allmulticast mode
[  700.346725] sender: entered promiscuous mode
[  700.365262] br0: port 4(sender) entered blocking state
[  700.365330] br0: port 4(sender) entered forwarding state
[  700.365371] br0: port 3(c3) entered blocking state
[  700.365413] br0: port 3(c3) entered forwarding state
[  700.365456] br0: port 2(c2) entered blocking state
[  700.365496] br0: port 2(c2) entered forwarding state
[  700.365536] br0: port 1(c1) entered blocking state
[  700.365577] br0: port 1(c1) entered forwarding state
[  711.059637] br0: port 1(c1) entered disabled state
[  711.059927] c1 (unregistering): left allmulticast mode
[  711.059991] c1 (unregistering): left promiscuous mode
[  711.060029] br0: port 1(c1) entered disabled state
[  711.100600] br0: port 2(c2) entered disabled state
[  711.100875] c2 (unregistering): left allmulticast mode
[  711.100930] c2 (unregistering): left promiscuous mode
[  711.100980] br0: port 2(c2) entered disabled state
[  711.144611] br0: port 3(c3) entered disabled state
[  711.144892] c3 (unregistering): left allmulticast mode
[  711.144949] c3 (unregistering): left promiscuous mode
[  711.145006] br0: port 3(c3) entered disabled state
[  711.185688] br0: port 4(sender) entered disabled state
[  711.186153] sender (unregistering): left allmulticast mode
[  711.186221] sender (unregistering): left promiscuous mode
[  711.186276] br0: port 4(sender) entered disabled state