[  933.500266][T30684] br0: port 1(c1) entered blocking state
[  933.500470][T30684] br0: port 1(c1) entered disabled state
[  933.500658][T30684] c1: entered allmulticast mode
[  933.502196][T30684] c1: entered promiscuous mode
[  933.675927][T30689] br0: port 2(c2) entered blocking state
[  933.676156][T30689] br0: port 2(c2) entered disabled state
[  933.676381][T30689] c2: entered allmulticast mode
[  933.678575][T30689] c2: entered promiscuous mode
[  933.840126][T30694] br0: port 3(c3) entered blocking state
[  933.840356][T30694] br0: port 3(c3) entered disabled state
[  933.840579][T30694] c3: entered allmulticast mode
[  933.842321][T30694] c3: entered promiscuous mode
[  933.980917][T30699] br0: port 4(sender) entered blocking state
[  933.981166][T30699] br0: port 4(sender) entered disabled state
[  933.981418][T30699] sender: entered allmulticast mode
[  933.982988][T30699] sender: entered promiscuous mode
[  934.040156][T30701] br0: port 4(sender) entered blocking state
[  934.040417][T30701] br0: port 4(sender) entered forwarding state
[  934.040841][T30701] br0: port 3(c3) entered blocking state
[  934.041043][T30701] br0: port 3(c3) entered forwarding state
[  934.041404][T30701] br0: port 2(c2) entered blocking state
[  934.041613][T30701] br0: port 2(c2) entered forwarding state
[  934.042008][T30701] br0: port 1(c1) entered blocking state
[  934.042212][T30701] br0: port 1(c1) entered forwarding state
[  945.021796][   T73] br0: port 1(c1) entered disabled state
[  945.026140][   T73] c1 (unregistering): left allmulticast mode
[  945.026348][   T73] c1 (unregistering): left promiscuous mode
[  945.026530][   T73] br0: port 1(c1) entered disabled state
[  945.145007][   T73] br0: port 2(c2) entered disabled state
[  945.149042][   T73] c2 (unregistering): left allmulticast mode
[  945.149255][   T73] c2 (unregistering): left promiscuous mode
[  945.149437][   T73] br0: port 2(c2) entered disabled state
[  945.256754][   T73] br0: port 3(c3) entered disabled state
[  945.260177][   T73] c3 (unregistering): left allmulticast mode
[  945.260386][   T73] c3 (unregistering): left promiscuous mode
[  945.260568][   T73] br0: port 3(c3) entered disabled state
[  945.369302][   T73] br0: port 4(sender) entered disabled state
[  945.375092][   T73] sender (unregistering): left allmulticast mode
[  945.375335][   T73] sender (unregistering): left promiscuous mode
[  945.375560][   T73] br0: port 4(sender) entered disabled state