[  530.913158] br0: port 1(c1) entered blocking state
[  530.913210] br0: port 1(c1) entered disabled state
[  530.913247] c1: entered allmulticast mode
[  530.913307] c1: entered promiscuous mode
[  530.932597] br0: port 2(c2) entered blocking state
[  530.932671] br0: port 2(c2) entered disabled state
[  530.932740] c2: entered allmulticast mode
[  530.932825] c2: entered promiscuous mode
[  530.952991] br0: port 3(c3) entered blocking state
[  530.953057] br0: port 3(c3) entered disabled state
[  530.953089] c3: entered allmulticast mode
[  530.953143] c3: entered promiscuous mode
[  530.973157] br0: port 4(sender) entered blocking state
[  530.973231] br0: port 4(sender) entered disabled state
[  530.973299] sender: entered allmulticast mode
[  530.973389] sender: entered promiscuous mode
[  530.980878] br0: port 4(sender) entered blocking state
[  530.980962] br0: port 4(sender) entered forwarding state
[  530.981062] br0: port 3(c3) entered blocking state
[  530.981137] br0: port 3(c3) entered forwarding state
[  530.981225] br0: port 2(c2) entered blocking state
[  530.981309] br0: port 2(c2) entered forwarding state
[  530.981394] br0: port 1(c1) entered blocking state
[  530.981493] br0: port 1(c1) entered forwarding state
[  530.989788] Bridge firewalling registered
[  541.612610] br0: port 1(c1) entered disabled state
[  541.612852] c1 (unregistering): left allmulticast mode
[  541.612890] c1 (unregistering): left promiscuous mode
[  541.612922] br0: port 1(c1) entered disabled state
[  541.643515] br0: port 2(c2) entered disabled state
[  541.643863] c2 (unregistering): left allmulticast mode
[  541.643903] c2 (unregistering): left promiscuous mode
[  541.643938] br0: port 2(c2) entered disabled state
[  541.674530] br0: port 4(sender) entered disabled state
[  541.674627] br0: port 3(c3) entered disabled state
[  541.674854] sender (unregistering): left allmulticast mode
[  541.674893] sender (unregistering): left promiscuous mode
[  541.674925] br0: port 4(sender) entered disabled state
[  541.675173] c3 (unregistering): left allmulticast mode
[  541.675212] c3 (unregistering): left promiscuous mode
[  541.675242] br0: port 3(c3) entered disabled state