[  500.518977] br0: port 1(c1) entered blocking state
[  500.519035] br0: port 1(c1) entered disabled state
[  500.519083] c1: entered allmulticast mode
[  500.519143] c1: entered promiscuous mode
[  500.538018] br0: port 2(c2) entered blocking state
[  500.538100] br0: port 2(c2) entered disabled state
[  500.538178] c2: entered allmulticast mode
[  500.538271] c2: entered promiscuous mode
[  500.557408] br0: port 3(c3) entered blocking state
[  500.557491] br0: port 3(c3) entered disabled state
[  500.557569] c3: entered allmulticast mode
[  500.557662] c3: entered promiscuous mode
[  500.577825] br0: port 4(sender) entered blocking state
[  500.577897] br0: port 4(sender) entered disabled state
[  500.577971] sender: entered allmulticast mode
[  500.578077] sender: entered promiscuous mode
[  500.585932] br0: port 4(sender) entered blocking state
[  500.586004] br0: port 4(sender) entered forwarding state
[  500.586075] br0: port 3(c3) entered blocking state
[  500.586141] br0: port 3(c3) entered forwarding state
[  500.586209] br0: port 2(c2) entered blocking state
[  500.586275] br0: port 2(c2) entered forwarding state
[  500.586342] br0: port 1(c1) entered blocking state
[  500.586418] br0: port 1(c1) entered forwarding state
[  500.595953] Bridge firewalling registered
[  511.210663] br0: port 1(c1) entered disabled state
[  511.210969] c1 (unregistering): left allmulticast mode
[  511.211055] c1 (unregistering): left promiscuous mode
[  511.211147] br0: port 1(c1) entered disabled state
[  511.228146] br0: port 2(c2) entered disabled state
[  511.228465] c2 (unregistering): left allmulticast mode
[  511.228573] c2 (unregistering): left promiscuous mode
[  511.228644] br0: port 2(c2) entered disabled state
[  511.246547] br0: port 3(c3) entered disabled state
[  511.246755] c3 (unregistering): left allmulticast mode
[  511.246821] c3 (unregistering): left promiscuous mode
[  511.246886] br0: port 3(c3) entered disabled state
[  511.267547] br0: port 4(sender) entered disabled state
[  511.267838] sender (unregistering): left allmulticast mode
[  511.267907] sender (unregistering): left promiscuous mode
[  511.267973] br0: port 4(sender) entered disabled state