[  518.634792] br0: port 1(c1) entered blocking state
[  518.634850] br0: port 1(c1) entered disabled state
[  518.634889] c1: entered allmulticast mode
[  518.634940] c1: entered promiscuous mode
[  518.654009] br0: port 2(c2) entered blocking state
[  518.654051] br0: port 2(c2) entered disabled state
[  518.654082] c2: entered allmulticast mode
[  518.654125] c2: entered promiscuous mode
[  518.673798] br0: port 3(c3) entered blocking state
[  518.673875] br0: port 3(c3) entered disabled state
[  518.673951] c3: entered allmulticast mode
[  518.674035] c3: entered promiscuous mode
[  518.694172] br0: port 4(sender) entered blocking state
[  518.694212] br0: port 4(sender) entered disabled state
[  518.694246] sender: entered allmulticast mode
[  518.694302] sender: entered promiscuous mode
[  518.702145] br0: port 4(sender) entered blocking state
[  518.702184] br0: port 4(sender) entered forwarding state
[  518.702220] br0: port 3(c3) entered blocking state
[  518.702248] br0: port 3(c3) entered forwarding state
[  518.702276] br0: port 2(c2) entered blocking state
[  518.702306] br0: port 2(c2) entered forwarding state
[  518.702342] br0: port 1(c1) entered blocking state
[  518.702375] br0: port 1(c1) entered forwarding state
[  518.711203] Bridge firewalling registered
[  529.390274] br0: port 1(c1) entered disabled state
[  529.390485] c1 (unregistering): left allmulticast mode
[  529.390519] c1 (unregistering): left promiscuous mode
[  529.390561] br0: port 1(c1) entered disabled state
[  529.421265] br0: port 2(c2) entered disabled state
[  529.421462] c2 (unregistering): left allmulticast mode
[  529.421495] c2 (unregistering): left promiscuous mode
[  529.421525] br0: port 2(c2) entered disabled state
[  529.446304] br0: port 4(sender) entered disabled state
[  529.446409] br0: port 3(c3) entered disabled state
[  529.446558] sender (unregistering): left allmulticast mode
[  529.446590] sender (unregistering): left promiscuous mode
[  529.446621] br0: port 4(sender) entered disabled state
[  529.446879] c3 (unregistering): left allmulticast mode
[  529.446909] c3 (unregistering): left promiscuous mode
[  529.446940] br0: port 3(c3) entered disabled state