[  725.840176] br0: port 1(c1) entered blocking state
[  725.840274] br0: port 1(c1) entered disabled state
[  725.840343] c1: entered allmulticast mode
[  725.840440] c1: entered promiscuous mode
[  725.890851] br0: port 2(c2) entered blocking state
[  725.890914] br0: port 2(c2) entered disabled state
[  725.890971] c2: entered allmulticast mode
[  725.891040] c2: entered promiscuous mode
[  725.940338] br0: port 3(c3) entered blocking state
[  725.940418] br0: port 3(c3) entered disabled state
[  725.940485] c3: entered allmulticast mode
[  725.940559] c3: entered promiscuous mode
[  725.992229] br0: port 4(sender) entered blocking state
[  725.992312] br0: port 4(sender) entered disabled state
[  725.992372] sender: entered allmulticast mode
[  725.992453] sender: entered promiscuous mode
[  726.011857] br0: port 4(sender) entered blocking state
[  726.011944] br0: port 4(sender) entered forwarding state
[  726.012013] br0: port 3(c3) entered blocking state
[  726.012077] br0: port 3(c3) entered forwarding state
[  726.012176] br0: port 2(c2) entered blocking state
[  726.012242] br0: port 2(c2) entered forwarding state
[  726.012307] br0: port 1(c1) entered blocking state
[  726.012376] br0: port 1(c1) entered forwarding state
[  736.710228] br0: port 1(c1) entered disabled state
[  736.710572] c1 (unregistering): left allmulticast mode
[  736.710636] c1 (unregistering): left promiscuous mode
[  736.710690] br0: port 1(c1) entered disabled state
[  736.751203] br0: port 2(c2) entered disabled state
[  736.751458] c2 (unregistering): left allmulticast mode
[  736.751512] c2 (unregistering): left promiscuous mode
[  736.751563] br0: port 2(c2) entered disabled state
[  736.790222] br0: port 3(c3) entered disabled state
[  736.790535] c3 (unregistering): left allmulticast mode
[  736.790595] c3 (unregistering): left promiscuous mode
[  736.790642] br0: port 3(c3) entered disabled state
[  736.832213] br0: port 4(sender) entered disabled state
[  736.832467] sender (unregistering): left allmulticast mode
[  736.832565] sender (unregistering): left promiscuous mode
[  736.832609] br0: port 4(sender) entered disabled state