[  710.311228] br0: port 1(c1) entered blocking state
[  710.311321] br0: port 1(c1) entered disabled state
[  710.311390] c1: entered allmulticast mode
[  710.311469] c1: entered promiscuous mode
[  710.352230] br0: port 2(c2) entered blocking state
[  710.352287] br0: port 2(c2) entered disabled state
[  710.352334] c2: entered allmulticast mode
[  710.352408] c2: entered promiscuous mode
[  710.393191] br0: port 3(c3) entered blocking state
[  710.393281] br0: port 3(c3) entered disabled state
[  710.393342] c3: entered allmulticast mode
[  710.393426] c3: entered promiscuous mode
[  710.434864] br0: port 4(sender) entered blocking state
[  710.434933] br0: port 4(sender) entered disabled state
[  710.434994] sender: entered allmulticast mode
[  710.435087] sender: entered promiscuous mode
[  710.452724] br0: port 4(sender) entered blocking state
[  710.452792] br0: port 4(sender) entered forwarding state
[  710.452845] br0: port 3(c3) entered blocking state
[  710.452900] br0: port 3(c3) entered forwarding state
[  710.452954] br0: port 2(c2) entered blocking state
[  710.453008] br0: port 2(c2) entered forwarding state
[  710.453063] br0: port 1(c1) entered blocking state
[  710.453115] br0: port 1(c1) entered forwarding state
[  721.135563] br0: port 1(c1) entered disabled state
[  721.136003] c1 (unregistering): left allmulticast mode
[  721.136064] c1 (unregistering): left promiscuous mode
[  721.136119] br0: port 1(c1) entered disabled state
[  721.179540] br0: port 2(c2) entered disabled state
[  721.179874] c2 (unregistering): left allmulticast mode
[  721.179967] c2 (unregistering): left promiscuous mode
[  721.180034] br0: port 2(c2) entered disabled state
[  721.219499] br0: port 3(c3) entered disabled state
[  721.219788] c3 (unregistering): left allmulticast mode
[  721.219876] c3 (unregistering): left promiscuous mode
[  721.219944] br0: port 3(c3) entered disabled state
[  721.258506] br0: port 4(sender) entered disabled state
[  721.258790] sender (unregistering): left allmulticast mode
[  721.258860] sender (unregistering): left promiscuous mode
[  721.258918] br0: port 4(sender) entered disabled state