[  930.845776][T30685] br0: port 1(c1) entered blocking state
[  930.846018][T30685] br0: port 1(c1) entered disabled state
[  930.846234][T30685] c1: entered allmulticast mode
[  930.847765][T30685] c1: entered promiscuous mode
[  930.981799][T30690] br0: port 2(c2) entered blocking state
[  930.983367][T30690] br0: port 2(c2) entered disabled state
[  930.983528][T30690] c2: entered allmulticast mode
[  930.984984][T30690] c2: entered promiscuous mode
[  931.118295][T30695] br0: port 3(c3) entered blocking state
[  931.118501][T30695] br0: port 3(c3) entered disabled state
[  931.118729][T30695] c3: entered allmulticast mode
[  931.129023][T30695] c3: entered promiscuous mode
[  931.264401][T30700] br0: port 4(sender) entered blocking state
[  931.264621][T30700] br0: port 4(sender) entered disabled state
[  931.264821][T30700] sender: entered allmulticast mode
[  931.267567][T30700] sender: entered promiscuous mode
[  931.318860][T30702] br0: port 4(sender) entered blocking state
[  931.319082][T30702] br0: port 4(sender) entered forwarding state
[  931.319414][T30702] br0: port 3(c3) entered blocking state
[  931.319560][T30702] br0: port 3(c3) entered forwarding state
[  931.319856][T30702] br0: port 2(c2) entered blocking state
[  931.320011][T30702] br0: port 2(c2) entered forwarding state
[  931.320296][T30702] br0: port 1(c1) entered blocking state
[  931.320449][T30702] br0: port 1(c1) entered forwarding state
[  942.458354][   T12] br0: port 1(c1) entered disabled state
[  942.477273][   T12] c1 (unregistering): left allmulticast mode
[  942.477504][   T12] c1 (unregistering): left promiscuous mode
[  942.477705][   T12] br0: port 1(c1) entered disabled state
[  942.644831][   T12] br0: port 2(c2) entered disabled state
[  942.658068][   T12] c2 (unregistering): left allmulticast mode
[  942.658279][   T12] c2 (unregistering): left promiscuous mode
[  942.658470][   T12] br0: port 2(c2) entered disabled state
[  942.791748][   T12] br0: port 3(c3) entered disabled state
[  942.803110][   T12] c3 (unregistering): left allmulticast mode
[  942.803314][   T12] c3 (unregistering): left promiscuous mode
[  942.803496][   T12] br0: port 3(c3) entered disabled state
[  942.962860][   T12] br0: port 4(sender) entered disabled state
[  942.976393][   T12] sender (unregistering): left allmulticast mode
[  942.976631][   T12] sender (unregistering): left promiscuous mode
[  942.976875][   T12] br0: port 4(sender) entered disabled state