[  518.994469] br0: port 1(c1) entered blocking state
[  518.994534] br0: port 1(c1) entered disabled state
[  518.994571] c1: entered allmulticast mode
[  518.994626] c1: entered promiscuous mode
[  519.011681] br0: port 2(c2) entered blocking state
[  519.011729] br0: port 2(c2) entered disabled state
[  519.011767] c2: entered allmulticast mode
[  519.011818] c2: entered promiscuous mode
[  519.028724] br0: port 3(c3) entered blocking state
[  519.028768] br0: port 3(c3) entered disabled state
[  519.028802] c3: entered allmulticast mode
[  519.028849] c3: entered promiscuous mode
[  519.045824] br0: port 4(sender) entered blocking state
[  519.045868] br0: port 4(sender) entered disabled state
[  519.045905] sender: entered allmulticast mode
[  519.045960] sender: entered promiscuous mode
[  519.052694] br0: port 4(sender) entered blocking state
[  519.052766] br0: port 4(sender) entered forwarding state
[  519.052837] br0: port 3(c3) entered blocking state
[  519.052905] br0: port 3(c3) entered forwarding state
[  519.052971] br0: port 2(c2) entered blocking state
[  519.053033] br0: port 2(c2) entered forwarding state
[  519.053098] br0: port 1(c1) entered blocking state
[  519.053180] br0: port 1(c1) entered forwarding state
[  519.061355] Bridge firewalling registered
[  529.733309] br0: port 1(c1) entered disabled state
[  529.733509] c1 (unregistering): left allmulticast mode
[  529.733541] c1 (unregistering): left promiscuous mode
[  529.733571] br0: port 1(c1) entered disabled state
[  529.766284] br0: port 2(c2) entered disabled state
[  529.766452] c2 (unregistering): left allmulticast mode
[  529.766482] c2 (unregistering): left promiscuous mode
[  529.766512] br0: port 2(c2) entered disabled state
[  529.781312] sender: left allmulticast mode
[  529.781342] sender: left promiscuous mode
[  529.781378] br0: port 4(sender) entered disabled state
[  529.781541] c3: left allmulticast mode
[  529.781563] c3: left promiscuous mode
[  529.781590] br0: port 3(c3) entered disabled state