[  948.805928][T31460] br0: port 1(c1) entered blocking state
[  948.806195][T31460] br0: port 1(c1) entered disabled state
[  948.806438][T31460] c1: entered allmulticast mode
[  948.807966][T31460] c1: entered promiscuous mode
[  948.975689][T31465] br0: port 2(c2) entered blocking state
[  948.975869][T31465] br0: port 2(c2) entered disabled state
[  948.976034][T31465] c2: entered allmulticast mode
[  948.977466][T31465] c2: entered promiscuous mode
[  949.114502][T31470] br0: port 3(c3) entered blocking state
[  949.114669][T31470] br0: port 3(c3) entered disabled state
[  949.114832][T31470] c3: entered allmulticast mode
[  949.116229][T31470] c3: entered promiscuous mode
[  949.252133][T31475] br0: port 4(sender) entered blocking state
[  949.253128][T31475] br0: port 4(sender) entered disabled state
[  949.253331][T31475] sender: entered allmulticast mode
[  949.254709][T31475] sender: entered promiscuous mode
[  949.303766][T31477] br0: port 4(sender) entered blocking state
[  949.303981][T31477] br0: port 4(sender) entered forwarding state
[  949.304323][T31477] br0: port 3(c3) entered blocking state
[  949.304475][T31477] br0: port 3(c3) entered forwarding state
[  949.304768][T31477] br0: port 2(c2) entered blocking state
[  949.304919][T31477] br0: port 2(c2) entered forwarding state
[  949.305218][T31477] br0: port 1(c1) entered blocking state
[  949.305366][T31477] br0: port 1(c1) entered forwarding state
[  960.426563][   T12] br0: port 1(c1) entered disabled state
[  960.438405][   T12] c1 (unregistering): left allmulticast mode
[  960.438607][   T12] c1 (unregistering): left promiscuous mode
[  960.438786][   T12] br0: port 1(c1) entered disabled state
[  960.569442][   T12] br0: port 2(c2) entered disabled state
[  960.580017][   T12] c2 (unregistering): left allmulticast mode
[  960.581339][   T12] c2 (unregistering): left promiscuous mode
[  960.581528][   T12] br0: port 2(c2) entered disabled state
[  960.722614][   T12] br0: port 3(c3) entered disabled state
[  960.732277][   T12] c3 (unregistering): left allmulticast mode
[  960.732477][   T12] c3 (unregistering): left promiscuous mode
[  960.732666][   T12] br0: port 3(c3) entered disabled state
[  960.842319][   T12] br0: port 4(sender) entered disabled state
[  960.853579][   T12] sender (unregistering): left allmulticast mode
[  960.853817][   T12] sender (unregistering): left promiscuous mode
[  960.854044][   T12] br0: port 4(sender) entered disabled state