[  564.792448] br0: port 1(c1) entered blocking state
[  564.792514] br0: port 1(c1) entered disabled state
[  564.792564] c1: entered allmulticast mode
[  564.792625] c1: entered promiscuous mode
[  564.871103] br0: port 2(c2) entered blocking state
[  564.871164] br0: port 2(c2) entered disabled state
[  564.871222] c2: entered allmulticast mode
[  564.871303] c2: entered promiscuous mode
[  564.944128] br0: port 3(c3) entered blocking state
[  564.944186] br0: port 3(c3) entered disabled state
[  564.944235] c3: entered allmulticast mode
[  564.944299] c3: entered promiscuous mode
[  565.021093] br0: port 4(sender) entered blocking state
[  565.021155] br0: port 4(sender) entered disabled state
[  565.021201] sender: entered allmulticast mode
[  565.021271] sender: entered promiscuous mode
[  565.053028] br0: port 4(sender) entered blocking state
[  565.053097] br0: port 4(sender) entered forwarding state
[  565.053148] br0: port 3(c3) entered blocking state
[  565.053201] br0: port 3(c3) entered forwarding state
[  565.053248] br0: port 2(c2) entered blocking state
[  565.053296] br0: port 2(c2) entered forwarding state
[  565.053342] br0: port 1(c1) entered blocking state
[  565.053386] br0: port 1(c1) entered forwarding state
[  575.828048] br0: port 1(c1) entered disabled state
[  575.828640] c1 (unregistering): left allmulticast mode
[  575.828701] c1 (unregistering): left promiscuous mode
[  575.828747] br0: port 1(c1) entered disabled state
[  575.885010] br0: port 2(c2) entered disabled state
[  575.885229] c2 (unregistering): left allmulticast mode
[  575.885264] c2 (unregistering): left promiscuous mode
[  575.885297] br0: port 2(c2) entered disabled state
[  575.944022] br0: port 3(c3) entered disabled state
[  575.944307] c3 (unregistering): left allmulticast mode
[  575.944351] c3 (unregistering): left promiscuous mode
[  575.944401] br0: port 3(c3) entered disabled state
[  576.000063] br0: port 4(sender) entered disabled state
[  576.000335] sender (unregistering): left allmulticast mode
[  576.000387] sender (unregistering): left promiscuous mode
[  576.000436] br0: port 4(sender) entered disabled state