[ 3125.033104][T29172] br0: port 1(c1) entered blocking state
[ 3125.033486][T29172] br0: port 1(c1) entered disabled state
[ 3125.033835][T29172] c1: entered allmulticast mode
[ 3125.037353][T29172] c1: entered promiscuous mode
[ 3125.715151][T29177] br0: port 2(c2) entered blocking state
[ 3125.715585][T29177] br0: port 2(c2) entered disabled state
[ 3125.715965][T29177] c2: entered allmulticast mode
[ 3125.720789][T29177] c2: entered promiscuous mode
[ 3126.422349][T29182] br0: port 3(c3) entered blocking state
[ 3126.422794][T29182] br0: port 3(c3) entered disabled state
[ 3126.423214][T29182] c3: entered allmulticast mode
[ 3126.426753][T29182] c3: entered promiscuous mode
[ 3127.154560][T29187] br0: port 4(sender) entered blocking state
[ 3127.155114][T29187] br0: port 4(sender) entered disabled state
[ 3127.155588][T29187] sender: entered allmulticast mode
[ 3127.160088][T29187] sender: entered promiscuous mode
[ 3127.412948][T29189] br0: port 4(sender) entered blocking state
[ 3127.413469][T29189] br0: port 4(sender) entered forwarding state
[ 3127.414242][T29189] br0: port 3(c3) entered blocking state
[ 3127.414574][T29189] br0: port 3(c3) entered forwarding state
[ 3127.415286][T29189] br0: port 2(c2) entered blocking state
[ 3127.415632][T29189] br0: port 2(c2) entered forwarding state
[ 3127.416334][T29189] br0: port 1(c1) entered blocking state
[ 3127.416672][T29189] br0: port 1(c1) entered forwarding state
[ 3139.894901][   T70] br0: port 1(c1) entered disabled state
[ 3140.013002][   T70] c1 (unregistering): left allmulticast mode
[ 3140.013459][   T70] c1 (unregistering): left promiscuous mode
[ 3140.013841][   T70] br0: port 1(c1) entered disabled state
[ 3140.435515][   T70] br0: port 2(c2) entered disabled state
[ 3140.588983][   T70] c2 (unregistering): left allmulticast mode
[ 3140.589481][   T70] c2 (unregistering): left promiscuous mode
[ 3140.589863][   T70] br0: port 2(c2) entered disabled state
[ 3140.959813][   T70] br0: port 3(c3) entered disabled state
[ 3141.080024][   T70] c3 (unregistering): left allmulticast mode
[ 3141.080594][   T70] c3 (unregistering): left promiscuous mode
[ 3141.081014][   T70] br0: port 3(c3) entered disabled state
[ 3141.494574][   T70] br0: port 4(sender) entered disabled state
[ 3141.598020][   T70] sender (unregistering): left allmulticast mode
[ 3141.598576][   T70] sender (unregistering): left promiscuous mode
[ 3141.598991][   T70] br0: port 4(sender) entered disabled state