[  590.818453] br0: port 1(c1) entered blocking state
[  590.818537] br0: port 1(c1) entered disabled state
[  590.818594] c1: entered allmulticast mode
[  590.818660] c1: entered promiscuous mode
[  590.899015] br0: port 2(c2) entered blocking state
[  590.899088] br0: port 2(c2) entered disabled state
[  590.899147] c2: entered allmulticast mode
[  590.899216] c2: entered promiscuous mode
[  590.983506] br0: port 3(c3) entered blocking state
[  590.983581] br0: port 3(c3) entered disabled state
[  590.983645] c3: entered allmulticast mode
[  590.983726] c3: entered promiscuous mode
[  591.069219] br0: port 4(sender) entered blocking state
[  591.069287] br0: port 4(sender) entered disabled state
[  591.069349] sender: entered allmulticast mode
[  591.069430] sender: entered promiscuous mode
[  591.102713] br0: port 4(sender) entered blocking state
[  591.102785] br0: port 4(sender) entered forwarding state
[  591.102840] br0: port 3(c3) entered blocking state
[  591.102886] br0: port 3(c3) entered forwarding state
[  591.102936] br0: port 2(c2) entered blocking state
[  591.102981] br0: port 2(c2) entered forwarding state
[  591.103029] br0: port 1(c1) entered blocking state
[  591.103075] br0: port 1(c1) entered forwarding state
[  601.902893] br0: port 1(c1) entered disabled state
[  601.903624] c1 (unregistering): left allmulticast mode
[  601.903668] c1 (unregistering): left promiscuous mode
[  601.903724] br0: port 1(c1) entered disabled state
[  601.964932] br0: port 2(c2) entered disabled state
[  601.965364] c2 (unregistering): left allmulticast mode
[  601.965405] c2 (unregistering): left promiscuous mode
[  601.965443] br0: port 2(c2) entered disabled state
[  602.027894] br0: port 3(c3) entered disabled state
[  602.028226] c3 (unregistering): left allmulticast mode
[  602.028279] c3 (unregistering): left promiscuous mode
[  602.028322] br0: port 3(c3) entered disabled state
[  602.082954] br0: port 4(sender) entered disabled state
[  602.083238] sender (unregistering): left allmulticast mode
[  602.083293] sender (unregistering): left promiscuous mode
[  602.083338] br0: port 4(sender) entered disabled state