[  488.370954] br0: port 1(c1) entered blocking state
[  488.371025] br0: port 1(c1) entered disabled state
[  488.371092] c1: entered allmulticast mode
[  488.371185] c1: entered promiscuous mode
[  488.416062] br0: port 2(c2) entered blocking state
[  488.416117] br0: port 2(c2) entered disabled state
[  488.416181] c2: entered allmulticast mode
[  488.416248] c2: entered promiscuous mode
[  488.462592] br0: port 3(c3) entered blocking state
[  488.462662] br0: port 3(c3) entered disabled state
[  488.462724] c3: entered allmulticast mode
[  488.462803] c3: entered promiscuous mode
[  488.515101] br0: port 4(sender) entered blocking state
[  488.515192] br0: port 4(sender) entered disabled state
[  488.515271] sender: entered allmulticast mode
[  488.515380] sender: entered promiscuous mode
[  488.535802] br0: port 4(sender) entered blocking state
[  488.535858] br0: port 4(sender) entered forwarding state
[  488.535904] br0: port 3(c3) entered blocking state
[  488.535949] br0: port 3(c3) entered forwarding state
[  488.535992] br0: port 2(c2) entered blocking state
[  488.536029] br0: port 2(c2) entered forwarding state
[  488.536066] br0: port 1(c1) entered blocking state
[  488.536108] br0: port 1(c1) entered forwarding state
[  499.228348] br0: port 1(c1) entered disabled state
[  499.228811] c1 (unregistering): left allmulticast mode
[  499.228900] c1 (unregistering): left promiscuous mode
[  499.228965] br0: port 1(c1) entered disabled state
[  499.270352] br0: port 2(c2) entered disabled state
[  499.270764] c2 (unregistering): left allmulticast mode
[  499.270853] c2 (unregistering): left promiscuous mode
[  499.270908] br0: port 2(c2) entered disabled state
[  499.317336] br0: port 3(c3) entered disabled state
[  499.317647] c3 (unregistering): left allmulticast mode
[  499.317731] c3 (unregistering): left promiscuous mode
[  499.317786] br0: port 3(c3) entered disabled state
[  499.362349] br0: port 4(sender) entered disabled state
[  499.362660] sender (unregistering): left allmulticast mode
[  499.362721] sender (unregistering): left promiscuous mode
[  499.362786] br0: port 4(sender) entered disabled state