[  699.625851] br0: port 1(c1) entered blocking state
[  699.625914] br0: port 1(c1) entered disabled state
[  699.625960] c1: entered allmulticast mode
[  699.626026] c1: entered promiscuous mode
[  699.671634] br0: port 2(c2) entered blocking state
[  699.671707] br0: port 2(c2) entered disabled state
[  699.671768] c2: entered allmulticast mode
[  699.671863] c2: entered promiscuous mode
[  699.717729] br0: port 3(c3) entered blocking state
[  699.717800] br0: port 3(c3) entered disabled state
[  699.717853] c3: entered allmulticast mode
[  699.717916] c3: entered promiscuous mode
[  699.764559] br0: port 4(sender) entered blocking state
[  699.764627] br0: port 4(sender) entered disabled state
[  699.764678] sender: entered allmulticast mode
[  699.764751] sender: entered promiscuous mode
[  699.780998] br0: port 4(sender) entered blocking state
[  699.781052] br0: port 4(sender) entered forwarding state
[  699.781092] br0: port 3(c3) entered blocking state
[  699.781133] br0: port 3(c3) entered forwarding state
[  699.781174] br0: port 2(c2) entered blocking state
[  699.781212] br0: port 2(c2) entered forwarding state
[  699.781249] br0: port 1(c1) entered blocking state
[  699.781287] br0: port 1(c1) entered forwarding state
[  710.503841] br0: port 1(c1) entered disabled state
[  710.504203] c1 (unregistering): left allmulticast mode
[  710.504255] c1 (unregistering): left promiscuous mode
[  710.504298] br0: port 1(c1) entered disabled state
[  710.554801] br0: port 2(c2) entered disabled state
[  710.555161] c2 (unregistering): left allmulticast mode
[  710.555236] c2 (unregistering): left promiscuous mode
[  710.555288] br0: port 2(c2) entered disabled state
[  710.596754] br0: port 3(c3) entered disabled state
[  710.597215] c3 (unregistering): left allmulticast mode
[  710.597286] c3 (unregistering): left promiscuous mode
[  710.597347] br0: port 3(c3) entered disabled state
[  710.642792] br0: port 4(sender) entered disabled state
[  710.643321] sender (unregistering): left allmulticast mode
[  710.643407] sender (unregistering): left promiscuous mode
[  710.643463] br0: port 4(sender) entered disabled state