[  466.273507] br0: port 1(c1) entered blocking state
[  466.273573] br0: port 1(c1) entered disabled state
[  466.273624] c1: entered allmulticast mode
[  466.273693] c1: entered promiscuous mode
[  466.331161] br0: port 2(c2) entered blocking state
[  466.331248] br0: port 2(c2) entered disabled state
[  466.331323] c2: entered allmulticast mode
[  466.331419] c2: entered promiscuous mode
[  466.391150] br0: port 3(c3) entered blocking state
[  466.391227] br0: port 3(c3) entered disabled state
[  466.391290] c3: entered allmulticast mode
[  466.391371] c3: entered promiscuous mode
[  466.453419] br0: port 4(sender) entered blocking state
[  466.453505] br0: port 4(sender) entered disabled state
[  466.453574] sender: entered allmulticast mode
[  466.453679] sender: entered promiscuous mode
[  466.478086] br0: port 4(sender) entered blocking state
[  466.478148] br0: port 4(sender) entered forwarding state
[  466.478205] br0: port 3(c3) entered blocking state
[  466.478251] br0: port 3(c3) entered forwarding state
[  466.478295] br0: port 2(c2) entered blocking state
[  466.478341] br0: port 2(c2) entered forwarding state
[  466.478384] br0: port 1(c1) entered blocking state
[  466.478433] br0: port 1(c1) entered forwarding state
[  477.218178] br0: port 1(c1) entered disabled state
[  477.218513] c1 (unregistering): left allmulticast mode
[  477.218581] c1 (unregistering): left promiscuous mode
[  477.218636] br0: port 1(c1) entered disabled state
[  477.266162] br0: port 2(c2) entered disabled state
[  477.266495] c2 (unregistering): left allmulticast mode
[  477.266581] c2 (unregistering): left promiscuous mode
[  477.266655] br0: port 2(c2) entered disabled state
[  477.309150] br0: port 3(c3) entered disabled state
[  477.309524] c3 (unregistering): left allmulticast mode
[  477.309618] c3 (unregistering): left promiscuous mode
[  477.309683] br0: port 3(c3) entered disabled state
[  477.348129] br0: port 4(sender) entered disabled state
[  477.348395] sender (unregistering): left allmulticast mode
[  477.348446] sender (unregistering): left promiscuous mode
[  477.348488] br0: port 4(sender) entered disabled state