[  882.389060][  T724] br0: port 1(c1) entered blocking state
[  882.389292][  T724] br0: port 1(c1) entered disabled state
[  882.389512][  T724] c1: entered allmulticast mode
[  882.391114][  T724] c1: entered promiscuous mode
[  882.529307][  T729] br0: port 2(c2) entered blocking state
[  882.529483][  T729] br0: port 2(c2) entered disabled state
[  882.529642][  T729] c2: entered allmulticast mode
[  882.531152][  T729] c2: entered promiscuous mode
[  882.679685][  T734] br0: port 3(c3) entered blocking state
[  882.679875][  T734] br0: port 3(c3) entered disabled state
[  882.680039][  T734] c3: entered allmulticast mode
[  882.681526][  T734] c3: entered promiscuous mode
[  882.818968][  T739] br0: port 4(sender) entered blocking state
[  882.819188][  T739] br0: port 4(sender) entered disabled state
[  882.819381][  T739] sender: entered allmulticast mode
[  882.820884][  T739] sender: entered promiscuous mode
[  882.868023][  T741] br0: port 4(sender) entered blocking state
[  882.868357][  T741] br0: port 4(sender) entered forwarding state
[  882.868840][  T741] br0: port 3(c3) entered blocking state
[  882.869110][  T741] br0: port 3(c3) entered forwarding state
[  882.869544][  T741] br0: port 2(c2) entered blocking state
[  882.869819][  T741] br0: port 2(c2) entered forwarding state
[  882.870299][  T741] br0: port 1(c1) entered blocking state
[  882.870531][  T741] br0: port 1(c1) entered forwarding state
[  893.883118][   T12] br0: port 1(c1) entered disabled state
[  893.886766][   T12] c1 (unregistering): left allmulticast mode
[  893.887017][   T12] c1 (unregistering): left promiscuous mode
[  893.887266][   T12] br0: port 1(c1) entered disabled state
[  893.993346][   T12] br0: port 2(c2) entered disabled state
[  893.996396][   T12] c2 (unregistering): left allmulticast mode
[  893.996630][   T12] c2 (unregistering): left promiscuous mode
[  893.996871][   T12] br0: port 2(c2) entered disabled state
[  894.110023][   T12] br0: port 3(c3) entered disabled state
[  894.112306][   T12] c3 (unregistering): left allmulticast mode
[  894.112542][   T12] c3 (unregistering): left promiscuous mode
[  894.112783][   T12] br0: port 3(c3) entered disabled state
[  894.225809][   T12] br0: port 4(sender) entered disabled state
[  894.227980][   T12] sender (unregistering): left allmulticast mode
[  894.228175][   T12] sender (unregistering): left promiscuous mode
[  894.228352][   T12] br0: port 4(sender) entered disabled state