[  984.798750][T30489] br0: port 1(c1) entered blocking state
[  984.798940][T30489] br0: port 1(c1) entered disabled state
[  984.799110][T30489] c1: entered allmulticast mode
[  984.800574][T30489] c1: entered promiscuous mode
[  984.937631][T30494] br0: port 2(c2) entered blocking state
[  984.937865][T30494] br0: port 2(c2) entered disabled state
[  984.938090][T30494] c2: entered allmulticast mode
[  984.940130][T30494] c2: entered promiscuous mode
[  985.083992][T30499] br0: port 3(c3) entered blocking state
[  985.084241][T30499] br0: port 3(c3) entered disabled state
[  985.084490][T30499] c3: entered allmulticast mode
[  985.086048][T30499] c3: entered promiscuous mode
[  985.250642][T30504] br0: port 4(sender) entered blocking state
[  985.250865][T30504] br0: port 4(sender) entered disabled state
[  985.251081][T30504] sender: entered allmulticast mode
[  985.252614][T30504] sender: entered promiscuous mode
[  985.305622][T30506] br0: port 4(sender) entered blocking state
[  985.305841][T30506] br0: port 4(sender) entered forwarding state
[  985.306176][T30506] br0: port 3(c3) entered blocking state
[  985.306338][T30506] br0: port 3(c3) entered forwarding state
[  985.306632][T30506] br0: port 2(c2) entered blocking state
[  985.306783][T30506] br0: port 2(c2) entered forwarding state
[  985.307091][T30506] br0: port 1(c1) entered blocking state
[  985.307253][T30506] br0: port 1(c1) entered forwarding state
[  996.402950][   T12] br0: port 1(c1) entered disabled state
[  996.422775][   T12] c1 (unregistering): left allmulticast mode
[  996.423154][   T12] c1 (unregistering): left promiscuous mode
[  996.423853][   T12] br0: port 1(c1) entered disabled state
[  996.568446][   T12] br0: port 2(c2) entered disabled state
[  996.580236][   T12] c2 (unregistering): left allmulticast mode
[  996.580444][   T12] c2 (unregistering): left promiscuous mode
[  996.580605][   T12] br0: port 2(c2) entered disabled state
[  996.729701][   T12] br0: port 3(c3) entered disabled state
[  996.741152][   T12] c3 (unregistering): left allmulticast mode
[  996.741443][   T12] c3 (unregistering): left promiscuous mode
[  996.741781][   T12] br0: port 3(c3) entered disabled state
[  996.886525][   T12] br0: port 4(sender) entered disabled state
[  996.898121][   T12] sender (unregistering): left allmulticast mode
[  996.898321][   T12] sender (unregistering): left promiscuous mode
[  996.898487][   T12] br0: port 4(sender) entered disabled state