[  725.585081] br0: port 1(c1) entered blocking state
[  725.585184] br0: port 1(c1) entered disabled state
[  725.585270] c1: entered allmulticast mode
[  725.585380] c1: entered promiscuous mode
[  725.671669] br0: port 2(c2) entered blocking state
[  725.671831] br0: port 2(c2) entered disabled state
[  725.671960] c2: entered allmulticast mode
[  725.672159] c2: entered promiscuous mode
[  725.768608] br0: port 3(c3) entered blocking state
[  725.768755] br0: port 3(c3) entered disabled state
[  725.768900] c3: entered allmulticast mode
[  725.769061] c3: entered promiscuous mode
[  725.866500] br0: port 4(sender) entered blocking state
[  725.866664] br0: port 4(sender) entered disabled state
[  725.866771] sender: entered allmulticast mode
[  725.867057] sender: entered promiscuous mode
[  725.897172] br0: port 4(sender) entered blocking state
[  725.897727] br0: port 4(sender) entered forwarding state
[  725.897915] br0: port 3(c3) entered blocking state
[  725.898102] br0: port 3(c3) entered forwarding state
[  725.898219] br0: port 2(c2) entered blocking state
[  725.898287] br0: port 2(c2) entered forwarding state
[  725.898358] br0: port 1(c1) entered blocking state
[  725.898443] br0: port 1(c1) entered forwarding state
[  736.730225] br0: port 1(c1) entered disabled state
[  736.730662] c1 (unregistering): left allmulticast mode
[  736.730768] c1 (unregistering): left promiscuous mode
[  736.730848] br0: port 1(c1) entered disabled state
[  736.798219] br0: port 2(c2) entered disabled state
[  736.798649] c2 (unregistering): left allmulticast mode
[  736.798763] c2 (unregistering): left promiscuous mode
[  736.798866] br0: port 2(c2) entered disabled state
[  736.867234] br0: port 3(c3) entered disabled state
[  736.867682] c3 (unregistering): left allmulticast mode
[  736.867794] c3 (unregistering): left promiscuous mode
[  736.867964] br0: port 3(c3) entered disabled state
[  736.925438] br0: port 4(sender) entered disabled state
[  736.926264] sender (unregistering): left allmulticast mode
[  736.926400] sender (unregistering): left promiscuous mode
[  736.926465] br0: port 4(sender) entered disabled state