[  932.761434][T30967] br0: port 1(c1) entered blocking state
[  932.761629][T30967] br0: port 1(c1) entered disabled state
[  932.761792][T30967] c1: entered allmulticast mode
[  932.763731][T30967] c1: entered promiscuous mode
[  932.900912][T30972] br0: port 2(c2) entered blocking state
[  932.901099][T30972] br0: port 2(c2) entered disabled state
[  932.901264][T30972] c2: entered allmulticast mode
[  932.902725][T30972] c2: entered promiscuous mode
[  933.051198][T30977] br0: port 3(c3) entered blocking state
[  933.051379][T30977] br0: port 3(c3) entered disabled state
[  933.051540][T30977] c3: entered allmulticast mode
[  933.052986][T30977] c3: entered promiscuous mode
[  933.193834][T30982] br0: port 4(sender) entered blocking state
[  933.194053][T30982] br0: port 4(sender) entered disabled state
[  933.194247][T30982] sender: entered allmulticast mode
[  933.195708][T30982] sender: entered promiscuous mode
[  933.243291][T30984] br0: port 4(sender) entered blocking state
[  933.243515][T30984] br0: port 4(sender) entered forwarding state
[  933.243844][T30984] br0: port 3(c3) entered blocking state
[  933.244004][T30984] br0: port 3(c3) entered forwarding state
[  933.244296][T30984] br0: port 2(c2) entered blocking state
[  933.244445][T30984] br0: port 2(c2) entered forwarding state
[  933.244741][T30984] br0: port 1(c1) entered blocking state
[  933.244889][T30984] br0: port 1(c1) entered forwarding state
[  944.343437][   T12] br0: port 1(c1) entered disabled state
[  944.354976][   T12] c1 (unregistering): left allmulticast mode
[  944.355259][   T12] c1 (unregistering): left promiscuous mode
[  944.355536][   T12] br0: port 1(c1) entered disabled state
[  944.485568][   T12] br0: port 2(c2) entered disabled state
[  944.488793][   T12] c2 (unregistering): left allmulticast mode
[  944.489011][   T12] c2 (unregistering): left promiscuous mode
[  944.489194][   T12] br0: port 2(c2) entered disabled state
[  944.615305][   T12] br0: port 3(c3) entered disabled state
[  944.620928][   T12] c3 (unregistering): left allmulticast mode
[  944.621147][   T12] c3 (unregistering): left promiscuous mode
[  944.621328][   T12] br0: port 3(c3) entered disabled state
[  944.764707][   T12] br0: port 4(sender) entered disabled state
[  944.767787][   T12] sender (unregistering): left allmulticast mode
[  944.768002][   T12] sender (unregistering): left promiscuous mode
[  944.768180][   T12] br0: port 4(sender) entered disabled state