[  594.728852] br0: port 1(c1) entered blocking state
[  594.728920] br0: port 1(c1) entered disabled state
[  594.728979] c1: entered allmulticast mode
[  594.729053] c1: entered promiscuous mode
[  594.804504] br0: port 2(c2) entered blocking state
[  594.804555] br0: port 2(c2) entered disabled state
[  594.804606] c2: entered allmulticast mode
[  594.804667] c2: entered promiscuous mode
[  594.876442] br0: port 3(c3) entered blocking state
[  594.876500] br0: port 3(c3) entered disabled state
[  594.876552] c3: entered allmulticast mode
[  594.876627] c3: entered promiscuous mode
[  594.949433] br0: port 4(sender) entered blocking state
[  594.949501] br0: port 4(sender) entered disabled state
[  594.949600] sender: entered allmulticast mode
[  594.949716] sender: entered promiscuous mode
[  594.977934] br0: port 4(sender) entered blocking state
[  594.977985] br0: port 4(sender) entered forwarding state
[  594.978028] br0: port 3(c3) entered blocking state
[  594.978064] br0: port 3(c3) entered forwarding state
[  594.978104] br0: port 2(c2) entered blocking state
[  594.978137] br0: port 2(c2) entered forwarding state
[  594.978169] br0: port 1(c1) entered blocking state
[  594.978201] br0: port 1(c1) entered forwarding state
[  605.779999] br0: port 1(c1) entered disabled state
[  605.780375] c1 (unregistering): left allmulticast mode
[  605.780471] c1 (unregistering): left promiscuous mode
[  605.780539] br0: port 1(c1) entered disabled state
[  605.848024] br0: port 2(c2) entered disabled state
[  605.848390] c2 (unregistering): left allmulticast mode
[  605.848439] c2 (unregistering): left promiscuous mode
[  605.848474] br0: port 2(c2) entered disabled state
[  605.910999] br0: port 3(c3) entered disabled state
[  605.911396] c3 (unregistering): left allmulticast mode
[  605.911465] c3 (unregistering): left promiscuous mode
[  605.911523] br0: port 3(c3) entered disabled state
[  605.977051] br0: port 4(sender) entered disabled state
[  605.977782] sender (unregistering): left allmulticast mode
[  605.977844] sender (unregistering): left promiscuous mode
[  605.977898] br0: port 4(sender) entered disabled state