[  689.597043] br0: port 1(c1) entered blocking state
[  689.597156] br0: port 1(c1) entered disabled state
[  689.597229] c1: entered allmulticast mode
[  689.597334] c1: entered promiscuous mode
[  689.646429] br0: port 2(c2) entered blocking state
[  689.646512] br0: port 2(c2) entered disabled state
[  689.646584] c2: entered allmulticast mode
[  689.646678] c2: entered promiscuous mode
[  689.694928] br0: port 3(c3) entered blocking state
[  689.695027] br0: port 3(c3) entered disabled state
[  689.695115] c3: entered allmulticast mode
[  689.695213] c3: entered promiscuous mode
[  689.742960] br0: port 4(sender) entered blocking state
[  689.743040] br0: port 4(sender) entered disabled state
[  689.743110] sender: entered allmulticast mode
[  689.743220] sender: entered promiscuous mode
[  689.761065] br0: port 4(sender) entered blocking state
[  689.761132] br0: port 4(sender) entered forwarding state
[  689.761182] br0: port 3(c3) entered blocking state
[  689.761223] br0: port 3(c3) entered forwarding state
[  689.761271] br0: port 2(c2) entered blocking state
[  689.761311] br0: port 2(c2) entered forwarding state
[  689.761350] br0: port 1(c1) entered blocking state
[  689.761391] br0: port 1(c1) entered forwarding state
[  700.509473] br0: port 1(c1) entered disabled state
[  700.509760] c1 (unregistering): left allmulticast mode
[  700.509824] c1 (unregistering): left promiscuous mode
[  700.509878] br0: port 1(c1) entered disabled state
[  700.542465] br0: port 2(c2) entered disabled state
[  700.542792] c2 (unregistering): left allmulticast mode
[  700.542839] c2 (unregistering): left promiscuous mode
[  700.542889] br0: port 2(c2) entered disabled state
[  700.585480] br0: port 3(c3) entered disabled state
[  700.586168] c3 (unregistering): left allmulticast mode
[  700.586245] c3 (unregistering): left promiscuous mode
[  700.586311] br0: port 3(c3) entered disabled state
[  700.627532] br0: port 4(sender) entered disabled state
[  700.627826] sender (unregistering): left allmulticast mode
[  700.627877] sender (unregistering): left promiscuous mode
[  700.627929] br0: port 4(sender) entered disabled state