[  931.456977][T32116] br0: port 1(c1) entered blocking state
[  931.457179][T32116] br0: port 1(c1) entered disabled state
[  931.457787][T32116] c1: entered allmulticast mode
[  931.459237][T32116] c1: entered promiscuous mode
[  931.609247][T32121] br0: port 2(c2) entered blocking state
[  931.609435][T32121] br0: port 2(c2) entered disabled state
[  931.609637][T32121] c2: entered allmulticast mode
[  931.611143][T32121] c2: entered promiscuous mode
[  931.760837][T32126] br0: port 3(c3) entered blocking state
[  931.761008][T32126] br0: port 3(c3) entered disabled state
[  931.761192][T32126] c3: entered allmulticast mode
[  931.768598][T32126] c3: entered promiscuous mode
[  931.904728][T32131] br0: port 4(sender) entered blocking state
[  931.904896][T32131] br0: port 4(sender) entered disabled state
[  931.905059][T32131] sender: entered allmulticast mode
[  931.907227][T32131] sender: entered promiscuous mode
[  931.960873][T32133] br0: port 4(sender) entered blocking state
[  931.961045][T32133] br0: port 4(sender) entered forwarding state
[  931.961344][T32133] br0: port 3(c3) entered blocking state
[  931.961473][T32133] br0: port 3(c3) entered forwarding state
[  931.961732][T32133] br0: port 2(c2) entered blocking state
[  931.961853][T32133] br0: port 2(c2) entered forwarding state
[  931.962104][T32133] br0: port 1(c1) entered blocking state
[  931.962227][T32133] br0: port 1(c1) entered forwarding state
[  942.998001][   T69] br0: port 1(c1) entered disabled state
[  943.009568][   T69] c1 (unregistering): left allmulticast mode
[  943.009794][   T69] c1 (unregistering): left promiscuous mode
[  943.010032][   T69] br0: port 1(c1) entered disabled state
[  943.142899][   T69] br0: port 2(c2) entered disabled state
[  943.148761][   T69] c2 (unregistering): left allmulticast mode
[  943.149036][   T69] c2 (unregistering): left promiscuous mode
[  943.149287][   T69] br0: port 2(c2) entered disabled state
[  943.303654][   T69] br0: port 3(c3) entered disabled state
[  943.307357][   T69] c3 (unregistering): left allmulticast mode
[  943.308340][   T69] c3 (unregistering): left promiscuous mode
[  943.308521][   T69] br0: port 3(c3) entered disabled state
[  943.419929][   T69] br0: port 4(sender) entered disabled state
[  943.422503][   T69] sender (unregistering): left allmulticast mode
[  943.422672][   T69] sender (unregistering): left promiscuous mode
[  943.422821][   T69] br0: port 4(sender) entered disabled state