[  510.940201] br0: port 1(c1) entered blocking state
[  510.940264] br0: port 1(c1) entered disabled state
[  510.940300] c1: entered allmulticast mode
[  510.940345] c1: entered promiscuous mode
[  510.958436] br0: port 2(c2) entered blocking state
[  510.958470] br0: port 2(c2) entered disabled state
[  510.958508] c2: entered allmulticast mode
[  510.958564] c2: entered promiscuous mode
[  510.976459] br0: port 3(c3) entered blocking state
[  510.976498] br0: port 3(c3) entered disabled state
[  510.976535] c3: entered allmulticast mode
[  510.976586] c3: entered promiscuous mode
[  510.994573] br0: port 4(sender) entered blocking state
[  510.994606] br0: port 4(sender) entered disabled state
[  510.994640] sender: entered allmulticast mode
[  510.994690] sender: entered promiscuous mode
[  511.001787] br0: port 4(sender) entered blocking state
[  511.001819] br0: port 4(sender) entered forwarding state
[  511.001857] br0: port 3(c3) entered blocking state
[  511.001898] br0: port 3(c3) entered forwarding state
[  511.001929] br0: port 2(c2) entered blocking state
[  511.001955] br0: port 2(c2) entered forwarding state
[  511.001986] br0: port 1(c1) entered blocking state
[  511.002014] br0: port 1(c1) entered forwarding state
[  511.009880] Bridge firewalling registered
[  521.624979] br0: port 1(c1) entered disabled state
[  521.625151] c1 (unregistering): left allmulticast mode
[  521.625183] c1 (unregistering): left promiscuous mode
[  521.625218] br0: port 1(c1) entered disabled state
[  521.651960] br0: port 2(c2) entered disabled state
[  521.652169] c2 (unregistering): left allmulticast mode
[  521.652201] c2 (unregistering): left promiscuous mode
[  521.652228] br0: port 2(c2) entered disabled state
[  521.682975] br0: port 4(sender) entered disabled state
[  521.683056] br0: port 3(c3) entered disabled state
[  521.683190] sender (unregistering): left allmulticast mode
[  521.683226] sender (unregistering): left promiscuous mode
[  521.683261] br0: port 4(sender) entered disabled state
[  521.683492] c3 (unregistering): left allmulticast mode
[  521.683519] c3 (unregistering): left promiscuous mode
[  521.683548] br0: port 3(c3) entered disabled state