[  626.502186] br0: port 1(c1) entered blocking state
[  626.502264] br0: port 1(c1) entered disabled state
[  626.502323] c1: entered allmulticast mode
[  626.502399] c1: entered promiscuous mode
[  626.580801] br0: port 2(c2) entered blocking state
[  626.580858] br0: port 2(c2) entered disabled state
[  626.580917] c2: entered allmulticast mode
[  626.580979] c2: entered promiscuous mode
[  626.656717] br0: port 3(c3) entered blocking state
[  626.656772] br0: port 3(c3) entered disabled state
[  626.656825] c3: entered allmulticast mode
[  626.656929] c3: entered promiscuous mode
[  626.729393] br0: port 4(sender) entered blocking state
[  626.729460] br0: port 4(sender) entered disabled state
[  626.729529] sender: entered allmulticast mode
[  626.729628] sender: entered promiscuous mode
[  626.762980] br0: port 4(sender) entered blocking state
[  626.763048] br0: port 4(sender) entered forwarding state
[  626.763098] br0: port 3(c3) entered blocking state
[  626.763136] br0: port 3(c3) entered forwarding state
[  626.763173] br0: port 2(c2) entered blocking state
[  626.763207] br0: port 2(c2) entered forwarding state
[  626.763245] br0: port 1(c1) entered blocking state
[  626.763287] br0: port 1(c1) entered forwarding state
[  637.553143] br0: port 1(c1) entered disabled state
[  637.553704] c1 (unregistering): left allmulticast mode
[  637.553741] c1 (unregistering): left promiscuous mode
[  637.553773] br0: port 1(c1) entered disabled state
[  637.619151] br0: port 2(c2) entered disabled state
[  637.619575] c2 (unregistering): left allmulticast mode
[  637.619619] c2 (unregistering): left promiscuous mode
[  637.619653] br0: port 2(c2) entered disabled state
[  637.680139] br0: port 3(c3) entered disabled state
[  637.680535] c3 (unregistering): left allmulticast mode
[  637.680582] c3 (unregistering): left promiscuous mode
[  637.680619] br0: port 3(c3) entered disabled state
[  637.733109] br0: port 4(sender) entered disabled state
[  637.733385] sender (unregistering): left allmulticast mode
[  637.733428] sender (unregistering): left promiscuous mode
[  637.733465] br0: port 4(sender) entered disabled state