[ 1069.757797][T31542] br0: port 1(c1) entered blocking state
[ 1069.758006][T31542] br0: port 1(c1) entered disabled state
[ 1069.758173][T31542] c1: entered allmulticast mode
[ 1069.759659][T31542] c1: entered promiscuous mode
[ 1069.905976][T31547] br0: port 2(c2) entered blocking state
[ 1069.906428][T31547] br0: port 2(c2) entered disabled state
[ 1069.906597][T31547] c2: entered allmulticast mode
[ 1069.908075][T31547] c2: entered promiscuous mode
[ 1070.104940][T31552] br0: port 3(c3) entered blocking state
[ 1070.105270][T31552] br0: port 3(c3) entered disabled state
[ 1070.105556][T31552] c3: entered allmulticast mode
[ 1070.115544][T31552] c3: entered promiscuous mode
[ 1070.269873][T31557] br0: port 4(sender) entered blocking state
[ 1070.271191][T31557] br0: port 4(sender) entered disabled state
[ 1070.271522][T31557] sender: entered allmulticast mode
[ 1070.274277][T31557] sender: entered promiscuous mode
[ 1070.336054][T31559] br0: port 4(sender) entered blocking state
[ 1070.336394][T31559] br0: port 4(sender) entered forwarding state
[ 1070.336794][T31559] br0: port 3(c3) entered blocking state
[ 1070.337011][T31559] br0: port 3(c3) entered forwarding state
[ 1070.337371][T31559] br0: port 2(c2) entered blocking state
[ 1070.337579][T31559] br0: port 2(c2) entered forwarding state
[ 1070.337953][T31559] br0: port 1(c1) entered blocking state
[ 1070.338165][T31559] br0: port 1(c1) entered forwarding state
[ 1081.554149][   T12] br0: port 1(c1) entered disabled state
[ 1081.566861][   T12] c1 (unregistering): left allmulticast mode
[ 1081.567516][   T12] c1 (unregistering): left promiscuous mode
[ 1081.567751][   T12] br0: port 1(c1) entered disabled state
[ 1081.762349][   T12] br0: port 2(c2) entered disabled state
[ 1081.775919][   T12] c2 (unregistering): left allmulticast mode
[ 1081.776131][   T12] c2 (unregistering): left promiscuous mode
[ 1081.776313][   T12] br0: port 2(c2) entered disabled state
[ 1081.916582][   T12] br0: port 3(c3) entered disabled state
[ 1081.933483][   T12] c3 (unregistering): left allmulticast mode
[ 1081.933689][   T12] c3 (unregistering): left promiscuous mode
[ 1081.933872][   T12] br0: port 3(c3) entered disabled state
[ 1082.069499][   T12] br0: port 4(sender) entered disabled state
[ 1082.087691][   T12] sender (unregistering): left allmulticast mode
[ 1082.088166][   T12] sender (unregistering): left promiscuous mode
[ 1082.088613][   T12] br0: port 4(sender) entered disabled state