[  587.859190] br0: port 1(c1) entered blocking state
[  587.859254] br0: port 1(c1) entered disabled state
[  587.859324] c1: entered allmulticast mode
[  587.859403] c1: entered promiscuous mode
[  587.943728] br0: port 2(c2) entered blocking state
[  587.943802] br0: port 2(c2) entered disabled state
[  587.943870] c2: entered allmulticast mode
[  587.943960] c2: entered promiscuous mode
[  588.024505] br0: port 3(c3) entered blocking state
[  588.024570] br0: port 3(c3) entered disabled state
[  588.024627] c3: entered allmulticast mode
[  588.024701] c3: entered promiscuous mode
[  588.108533] br0: port 4(sender) entered blocking state
[  588.108598] br0: port 4(sender) entered disabled state
[  588.108656] sender: entered allmulticast mode
[  588.108752] sender: entered promiscuous mode
[  588.140234] br0: port 4(sender) entered blocking state
[  588.140291] br0: port 4(sender) entered forwarding state
[  588.140333] br0: port 3(c3) entered blocking state
[  588.140367] br0: port 3(c3) entered forwarding state
[  588.140402] br0: port 2(c2) entered blocking state
[  588.140434] br0: port 2(c2) entered forwarding state
[  588.140469] br0: port 1(c1) entered blocking state
[  588.140501] br0: port 1(c1) entered forwarding state
[  598.916944] br0: port 1(c1) entered disabled state
[  598.917190] c1 (unregistering): left allmulticast mode
[  598.917249] c1 (unregistering): left promiscuous mode
[  598.917296] br0: port 1(c1) entered disabled state
[  598.984883] br0: port 2(c2) entered disabled state
[  598.985104] c2 (unregistering): left allmulticast mode
[  598.985139] c2 (unregistering): left promiscuous mode
[  598.985170] br0: port 2(c2) entered disabled state
[  599.033919] br0: port 3(c3) entered disabled state
[  599.034190] c3 (unregistering): left allmulticast mode
[  599.034249] c3 (unregistering): left promiscuous mode
[  599.034296] br0: port 3(c3) entered disabled state
[  599.100833] br0: port 4(sender) entered disabled state
[  599.101085] sender (unregistering): left allmulticast mode
[  599.101147] sender (unregistering): left promiscuous mode
[  599.101203] br0: port 4(sender) entered disabled state