[  427.739500] br0: port 1(c1) entered blocking state
[  427.739565] br0: port 1(c1) entered disabled state
[  427.739635] c1: entered allmulticast mode
[  427.739717] c1: entered promiscuous mode
[  427.784506] br0: port 2(c2) entered blocking state
[  427.784561] br0: port 2(c2) entered disabled state
[  427.784624] c2: entered allmulticast mode
[  427.784702] c2: entered promiscuous mode
[  427.828353] br0: port 3(c3) entered blocking state
[  427.828422] br0: port 3(c3) entered disabled state
[  427.828482] c3: entered allmulticast mode
[  427.828570] c3: entered promiscuous mode
[  427.876703] br0: port 4(sender) entered blocking state
[  427.876764] br0: port 4(sender) entered disabled state
[  427.876822] sender: entered allmulticast mode
[  427.876898] sender: entered promiscuous mode
[  427.895748] br0: port 4(sender) entered blocking state
[  427.895820] br0: port 4(sender) entered forwarding state
[  427.895883] br0: port 3(c3) entered blocking state
[  427.895930] br0: port 3(c3) entered forwarding state
[  427.895987] br0: port 2(c2) entered blocking state
[  427.896031] br0: port 2(c2) entered forwarding state
[  427.896079] br0: port 1(c1) entered blocking state
[  427.896125] br0: port 1(c1) entered forwarding state
[  438.598218] br0: port 1(c1) entered disabled state
[  438.598530] c1 (unregistering): left allmulticast mode
[  438.598592] c1 (unregistering): left promiscuous mode
[  438.598653] br0: port 1(c1) entered disabled state
[  438.645190] br0: port 2(c2) entered disabled state
[  438.645494] c2 (unregistering): left allmulticast mode
[  438.645547] c2 (unregistering): left promiscuous mode
[  438.645591] br0: port 2(c2) entered disabled state
[  438.687218] br0: port 3(c3) entered disabled state
[  438.687649] c3 (unregistering): left allmulticast mode
[  438.687716] c3 (unregistering): left promiscuous mode
[  438.687762] br0: port 3(c3) entered disabled state
[  438.726164] br0: port 4(sender) entered disabled state
[  438.726424] sender (unregistering): left allmulticast mode
[  438.726489] sender (unregistering): left promiscuous mode
[  438.726554] br0: port 4(sender) entered disabled state