[  482.308406] br0: port 1(c1) entered blocking state
[  482.308493] br0: port 1(c1) entered disabled state
[  482.308556] c1: entered allmulticast mode
[  482.308647] c1: entered promiscuous mode
[  482.365039] br0: port 2(c2) entered blocking state
[  482.365122] br0: port 2(c2) entered disabled state
[  482.365198] c2: entered allmulticast mode
[  482.365270] c2: entered promiscuous mode
[  482.421553] br0: port 3(c3) entered blocking state
[  482.421627] br0: port 3(c3) entered disabled state
[  482.421695] c3: entered allmulticast mode
[  482.421768] c3: entered promiscuous mode
[  482.475787] br0: port 4(sender) entered blocking state
[  482.475844] br0: port 4(sender) entered disabled state
[  482.475908] sender: entered allmulticast mode
[  482.475998] sender: entered promiscuous mode
[  482.499517] br0: port 4(sender) entered blocking state
[  482.499597] br0: port 4(sender) entered forwarding state
[  482.499669] br0: port 3(c3) entered blocking state
[  482.499731] br0: port 3(c3) entered forwarding state
[  482.499787] br0: port 2(c2) entered blocking state
[  482.499848] br0: port 2(c2) entered forwarding state
[  482.499905] br0: port 1(c1) entered blocking state
[  482.499961] br0: port 1(c1) entered forwarding state
[  493.246396] br0: port 1(c1) entered disabled state
[  493.246767] c1 (unregistering): left allmulticast mode
[  493.246853] c1 (unregistering): left promiscuous mode
[  493.246903] br0: port 1(c1) entered disabled state
[  493.287457] br0: port 2(c2) entered disabled state
[  493.287707] c2 (unregistering): left allmulticast mode
[  493.287755] c2 (unregistering): left promiscuous mode
[  493.287805] br0: port 2(c2) entered disabled state
[  493.336288] br0: port 3(c3) entered disabled state
[  493.336518] c3 (unregistering): left allmulticast mode
[  493.336572] c3 (unregistering): left promiscuous mode
[  493.336608] br0: port 3(c3) entered disabled state
[  493.371361] br0: port 4(sender) entered disabled state
[  493.371615] sender (unregistering): left allmulticast mode
[  493.371665] sender (unregistering): left promiscuous mode
[  493.371710] br0: port 4(sender) entered disabled state