[ 1544.683054][T18787] br0: port 1(c1) entered blocking state
[ 1544.683361][T18787] br0: port 1(c1) entered disabled state
[ 1544.683621][T18787] c1: entered allmulticast mode
[ 1544.685598][T18787] c1: entered promiscuous mode
[ 1545.140867][T18792] br0: port 2(c2) entered blocking state
[ 1545.141167][T18792] br0: port 2(c2) entered disabled state
[ 1545.141427][T18792] c2: entered allmulticast mode
[ 1545.143632][T18792] c2: entered promiscuous mode
[ 1545.605395][T18797] br0: port 3(c3) entered blocking state
[ 1545.605684][T18797] br0: port 3(c3) entered disabled state
[ 1545.605906][T18797] c3: entered allmulticast mode
[ 1545.607934][T18797] c3: entered promiscuous mode
[ 1546.086846][T18802] br0: port 4(sender) entered blocking state
[ 1546.087198][T18802] br0: port 4(sender) entered disabled state
[ 1546.087532][T18802] sender: entered allmulticast mode
[ 1546.089535][T18802] sender: entered promiscuous mode
[ 1546.269330][T18804] br0: port 4(sender) entered blocking state
[ 1546.269683][T18804] br0: port 4(sender) entered forwarding state
[ 1546.270178][T18804] br0: port 3(c3) entered blocking state
[ 1546.270427][T18804] br0: port 3(c3) entered forwarding state
[ 1546.270865][T18804] br0: port 2(c2) entered blocking state
[ 1546.271095][T18804] br0: port 2(c2) entered forwarding state
[ 1546.271535][T18804] br0: port 1(c1) entered blocking state
[ 1546.271773][T18804] br0: port 1(c1) entered forwarding state
[ 1558.173477][   T11] br0: port 1(c1) entered disabled state
[ 1558.284869][   T11] c1 (unregistering): left allmulticast mode
[ 1558.285131][   T11] c1 (unregistering): left promiscuous mode
[ 1558.285383][   T11] br0: port 1(c1) entered disabled state
[ 1558.562949][   T11] br0: port 2(c2) entered disabled state
[ 1558.682039][   T11] c2 (unregistering): left allmulticast mode
[ 1558.682391][   T11] c2 (unregistering): left promiscuous mode
[ 1558.682645][   T11] br0: port 2(c2) entered disabled state
[ 1558.941843][   T11] br0: port 3(c3) entered disabled state
[ 1559.058851][   T11] c3 (unregistering): left allmulticast mode
[ 1559.059104][   T11] c3 (unregistering): left promiscuous mode
[ 1559.059334][   T11] br0: port 3(c3) entered disabled state
[ 1559.342163][   T11] br0: port 4(sender) entered disabled state
[ 1559.458866][   T11] sender (unregistering): left allmulticast mode
[ 1559.459193][   T11] sender (unregistering): left promiscuous mode
[ 1559.459463][   T11] br0: port 4(sender) entered disabled state