[  432.280944] br0: port 1(c1) entered blocking state
[  432.281012] br0: port 1(c1) entered disabled state
[  432.281074] c1: entered allmulticast mode
[  432.281150] c1: entered promiscuous mode
[  432.329006] br0: port 2(c2) entered blocking state
[  432.329090] br0: port 2(c2) entered disabled state
[  432.329150] c2: entered allmulticast mode
[  432.329223] c2: entered promiscuous mode
[  432.379640] br0: port 3(c3) entered blocking state
[  432.379709] br0: port 3(c3) entered disabled state
[  432.379777] c3: entered allmulticast mode
[  432.379857] c3: entered promiscuous mode
[  432.427126] br0: port 4(sender) entered blocking state
[  432.427189] br0: port 4(sender) entered disabled state
[  432.427241] sender: entered allmulticast mode
[  432.427323] sender: entered promiscuous mode
[  432.445308] br0: port 4(sender) entered blocking state
[  432.445369] br0: port 4(sender) entered forwarding state
[  432.445446] br0: port 3(c3) entered blocking state
[  432.445511] br0: port 3(c3) entered forwarding state
[  432.445578] br0: port 2(c2) entered blocking state
[  432.445640] br0: port 2(c2) entered forwarding state
[  432.445701] br0: port 1(c1) entered blocking state
[  432.445752] br0: port 1(c1) entered forwarding state
[  443.146058] br0: port 1(c1) entered disabled state
[  443.146330] c1 (unregistering): left allmulticast mode
[  443.146373] c1 (unregistering): left promiscuous mode
[  443.146410] br0: port 1(c1) entered disabled state
[  443.183110] br0: port 2(c2) entered disabled state
[  443.183549] c2 (unregistering): left allmulticast mode
[  443.183626] c2 (unregistering): left promiscuous mode
[  443.183676] br0: port 2(c2) entered disabled state
[  443.228074] br0: port 3(c3) entered disabled state
[  443.228483] c3 (unregistering): left allmulticast mode
[  443.228562] c3 (unregistering): left promiscuous mode
[  443.228609] br0: port 3(c3) entered disabled state
[  443.274106] br0: port 4(sender) entered disabled state
[  443.274635] sender (unregistering): left allmulticast mode
[  443.274728] sender (unregistering): left promiscuous mode
[  443.274785] br0: port 4(sender) entered disabled state