[  725.380615] br0: port 1(c1) entered blocking state
[  725.380692] br0: port 1(c1) entered disabled state
[  725.380763] c1: entered allmulticast mode
[  725.380840] c1: entered promiscuous mode
[  725.433852] br0: port 2(c2) entered blocking state
[  725.433935] br0: port 2(c2) entered disabled state
[  725.433995] c2: entered allmulticast mode
[  725.434084] c2: entered promiscuous mode
[  725.489083] br0: port 3(c3) entered blocking state
[  725.489168] br0: port 3(c3) entered disabled state
[  725.489226] c3: entered allmulticast mode
[  725.489300] c3: entered promiscuous mode
[  725.544684] br0: port 4(sender) entered blocking state
[  725.544793] br0: port 4(sender) entered disabled state
[  725.544875] sender: entered allmulticast mode
[  725.545012] sender: entered promiscuous mode
[  725.567279] br0: port 4(sender) entered blocking state
[  725.567400] br0: port 4(sender) entered forwarding state
[  725.567488] br0: port 3(c3) entered blocking state
[  725.567564] br0: port 3(c3) entered forwarding state
[  725.567643] br0: port 2(c2) entered blocking state
[  725.567717] br0: port 2(c2) entered forwarding state
[  725.567796] br0: port 1(c1) entered blocking state
[  725.567872] br0: port 1(c1) entered forwarding state
[  736.306170] br0: port 1(c1) entered disabled state
[  736.306496] c1 (unregistering): left allmulticast mode
[  736.306551] c1 (unregistering): left promiscuous mode
[  736.306599] br0: port 1(c1) entered disabled state
[  736.361167] br0: port 2(c2) entered disabled state
[  736.361521] c2 (unregistering): left allmulticast mode
[  736.361575] c2 (unregistering): left promiscuous mode
[  736.361614] br0: port 2(c2) entered disabled state
[  736.401133] br0: port 3(c3) entered disabled state
[  736.401503] c3 (unregistering): left allmulticast mode
[  736.401546] c3 (unregistering): left promiscuous mode
[  736.401584] br0: port 3(c3) entered disabled state
[  736.442142] br0: port 4(sender) entered disabled state
[  736.442461] sender (unregistering): left allmulticast mode
[  736.442529] sender (unregistering): left promiscuous mode
[  736.442590] br0: port 4(sender) entered disabled state