[  511.822193] br0: port 1(c1) entered blocking state
[  511.822250] br0: port 1(c1) entered disabled state
[  511.822287] c1: entered allmulticast mode
[  511.822341] c1: entered promiscuous mode
[  511.842060] br0: port 2(c2) entered blocking state
[  511.842104] br0: port 2(c2) entered disabled state
[  511.842137] c2: entered allmulticast mode
[  511.842186] c2: entered promiscuous mode
[  511.862678] br0: port 3(c3) entered blocking state
[  511.862724] br0: port 3(c3) entered disabled state
[  511.862765] c3: entered allmulticast mode
[  511.862821] c3: entered promiscuous mode
[  511.882796] br0: port 4(sender) entered blocking state
[  511.882868] br0: port 4(sender) entered disabled state
[  511.882945] sender: entered allmulticast mode
[  511.883035] sender: entered promiscuous mode
[  511.890950] br0: port 4(sender) entered blocking state
[  511.890988] br0: port 4(sender) entered forwarding state
[  511.891026] br0: port 3(c3) entered blocking state
[  511.891057] br0: port 3(c3) entered forwarding state
[  511.891088] br0: port 2(c2) entered blocking state
[  511.891116] br0: port 2(c2) entered forwarding state
[  511.891146] br0: port 1(c1) entered blocking state
[  511.891178] br0: port 1(c1) entered forwarding state
[  511.899675] Bridge firewalling registered
[  522.562577] br0: port 1(c1) entered disabled state
[  522.562864] c1 (unregistering): left allmulticast mode
[  522.562897] c1 (unregistering): left promiscuous mode
[  522.562931] br0: port 1(c1) entered disabled state
[  522.588527] br0: port 2(c2) entered disabled state
[  522.588749] c2 (unregistering): left allmulticast mode
[  522.588784] c2 (unregistering): left promiscuous mode
[  522.588816] br0: port 2(c2) entered disabled state
[  522.613587] br0: port 4(sender) entered disabled state
[  522.613682] br0: port 3(c3) entered disabled state
[  522.613849] sender (unregistering): left allmulticast mode
[  522.613881] sender (unregistering): left promiscuous mode
[  522.613909] br0: port 4(sender) entered disabled state
[  522.614159] c3 (unregistering): left allmulticast mode
[  522.614191] c3 (unregistering): left promiscuous mode
[  522.614221] br0: port 3(c3) entered disabled state