[  697.872852] br0: port 1(c1) entered blocking state
[  697.872940] br0: port 1(c1) entered disabled state
[  697.873017] c1: entered allmulticast mode
[  697.873102] c1: entered promiscuous mode
[  697.926238] br0: port 2(c2) entered blocking state
[  697.926348] br0: port 2(c2) entered disabled state
[  697.926430] c2: entered allmulticast mode
[  697.926539] c2: entered promiscuous mode
[  697.981623] br0: port 3(c3) entered blocking state
[  697.981680] br0: port 3(c3) entered disabled state
[  697.981739] c3: entered allmulticast mode
[  697.981810] c3: entered promiscuous mode
[  698.036787] br0: port 4(sender) entered blocking state
[  698.036908] br0: port 4(sender) entered disabled state
[  698.036985] sender: entered allmulticast mode
[  698.037140] sender: entered promiscuous mode
[  698.058360] br0: port 4(sender) entered blocking state
[  698.058459] br0: port 4(sender) entered forwarding state
[  698.058528] br0: port 3(c3) entered blocking state
[  698.058598] br0: port 3(c3) entered forwarding state
[  698.058667] br0: port 2(c2) entered blocking state
[  698.058725] br0: port 2(c2) entered forwarding state
[  698.058792] br0: port 1(c1) entered blocking state
[  698.058856] br0: port 1(c1) entered forwarding state
[  708.794171] br0: port 1(c1) entered disabled state
[  708.794538] c1 (unregistering): left allmulticast mode
[  708.794581] c1 (unregistering): left promiscuous mode
[  708.794621] br0: port 1(c1) entered disabled state
[  708.834352] br0: port 2(c2) entered disabled state
[  708.835078] c2 (unregistering): left allmulticast mode
[  708.835157] c2 (unregistering): left promiscuous mode
[  708.835215] br0: port 2(c2) entered disabled state
[  708.869175] br0: port 3(c3) entered disabled state
[  708.869499] c3 (unregistering): left allmulticast mode
[  708.869542] c3 (unregistering): left promiscuous mode
[  708.869615] br0: port 3(c3) entered disabled state
[  708.900166] br0: port 4(sender) entered disabled state
[  708.900565] sender (unregistering): left allmulticast mode
[  708.900636] sender (unregistering): left promiscuous mode
[  708.900676] br0: port 4(sender) entered disabled state