[  590.837363] br0: port 1(c1) entered blocking state
[  590.837562] br0: port 1(c1) entered disabled state
[  590.837630] c1: entered allmulticast mode
[  590.837718] c1: entered promiscuous mode
[  590.922150] br0: port 2(c2) entered blocking state
[  590.922233] br0: port 2(c2) entered disabled state
[  590.922299] c2: entered allmulticast mode
[  590.922388] c2: entered promiscuous mode
[  591.008208] br0: port 3(c3) entered blocking state
[  591.008264] br0: port 3(c3) entered disabled state
[  591.008317] c3: entered allmulticast mode
[  591.008378] c3: entered promiscuous mode
[  591.094132] br0: port 4(sender) entered blocking state
[  591.094201] br0: port 4(sender) entered disabled state
[  591.094258] sender: entered allmulticast mode
[  591.094351] sender: entered promiscuous mode
[  591.125961] br0: port 4(sender) entered blocking state
[  591.126025] br0: port 4(sender) entered forwarding state
[  591.126065] br0: port 3(c3) entered blocking state
[  591.126103] br0: port 3(c3) entered forwarding state
[  591.126138] br0: port 2(c2) entered blocking state
[  591.126173] br0: port 2(c2) entered forwarding state
[  591.126207] br0: port 1(c1) entered blocking state
[  591.126240] br0: port 1(c1) entered forwarding state
[  601.903002] br0: port 1(c1) entered disabled state
[  601.903380] c1 (unregistering): left allmulticast mode
[  601.903428] c1 (unregistering): left promiscuous mode
[  601.903472] br0: port 1(c1) entered disabled state
[  601.955003] br0: port 2(c2) entered disabled state
[  601.955345] c2 (unregistering): left allmulticast mode
[  601.955404] c2 (unregistering): left promiscuous mode
[  601.955445] br0: port 2(c2) entered disabled state
[  602.022933] br0: port 3(c3) entered disabled state
[  602.023282] c3 (unregistering): left allmulticast mode
[  602.023332] c3 (unregistering): left promiscuous mode
[  602.023388] br0: port 3(c3) entered disabled state
[  602.082969] br0: port 4(sender) entered disabled state
[  602.083476] sender (unregistering): left allmulticast mode
[  602.083519] sender (unregistering): left promiscuous mode
[  602.083558] br0: port 4(sender) entered disabled state