[  500.226058] br0: port 1(c1) entered blocking state
[  500.226116] br0: port 1(c1) entered disabled state
[  500.226151] c1: entered allmulticast mode
[  500.226208] c1: entered promiscuous mode
[  500.243210] br0: port 2(c2) entered blocking state
[  500.243283] br0: port 2(c2) entered disabled state
[  500.243352] c2: entered allmulticast mode
[  500.243435] c2: entered promiscuous mode
[  500.260437] br0: port 3(c3) entered blocking state
[  500.260472] br0: port 3(c3) entered disabled state
[  500.260509] c3: entered allmulticast mode
[  500.260560] c3: entered promiscuous mode
[  500.277583] br0: port 4(sender) entered blocking state
[  500.277654] br0: port 4(sender) entered disabled state
[  500.277725] sender: entered allmulticast mode
[  500.277817] sender: entered promiscuous mode
[  500.284563] br0: port 4(sender) entered blocking state
[  500.284629] br0: port 4(sender) entered forwarding state
[  500.284700] br0: port 3(c3) entered blocking state
[  500.284765] br0: port 3(c3) entered forwarding state
[  500.284832] br0: port 2(c2) entered blocking state
[  500.284896] br0: port 2(c2) entered forwarding state
[  500.284963] br0: port 1(c1) entered blocking state
[  500.285027] br0: port 1(c1) entered forwarding state
[  500.293457] Bridge firewalling registered
[  510.954890] br0: port 1(c1) entered disabled state
[  510.955168] c1 (unregistering): left allmulticast mode
[  510.955240] c1 (unregistering): left promiscuous mode
[  510.955350] br0: port 1(c1) entered disabled state
[  510.974190] br0: port 2(c2) entered disabled state
[  510.974412] c2 (unregistering): left allmulticast mode
[  510.974510] c2 (unregistering): left promiscuous mode
[  510.974578] br0: port 2(c2) entered disabled state
[  510.992186] br0: port 3(c3) entered disabled state
[  510.992391] c3 (unregistering): left allmulticast mode
[  510.992459] c3 (unregistering): left promiscuous mode
[  510.992531] br0: port 3(c3) entered disabled state
[  511.013204] sender: left allmulticast mode
[  511.013286] sender: left promiscuous mode
[  511.013361] br0: port 4(sender) entered disabled state