[  510.584065] br0: port 1(c1) entered blocking state
[  510.584115] br0: port 1(c1) entered disabled state
[  510.584145] c1: entered allmulticast mode
[  510.584191] c1: entered promiscuous mode
[  510.603196] br0: port 2(c2) entered blocking state
[  510.603232] br0: port 2(c2) entered disabled state
[  510.603266] c2: entered allmulticast mode
[  510.603314] c2: entered promiscuous mode
[  510.621971] br0: port 3(c3) entered blocking state
[  510.622004] br0: port 3(c3) entered disabled state
[  510.622036] c3: entered allmulticast mode
[  510.622075] c3: entered promiscuous mode
[  510.640266] br0: port 4(sender) entered blocking state
[  510.640303] br0: port 4(sender) entered disabled state
[  510.640333] sender: entered allmulticast mode
[  510.640380] sender: entered promiscuous mode
[  510.647651] br0: port 4(sender) entered blocking state
[  510.647681] br0: port 4(sender) entered forwarding state
[  510.647715] br0: port 3(c3) entered blocking state
[  510.647744] br0: port 3(c3) entered forwarding state
[  510.647772] br0: port 2(c2) entered blocking state
[  510.647801] br0: port 2(c2) entered forwarding state
[  510.647829] br0: port 1(c1) entered blocking state
[  510.647856] br0: port 1(c1) entered forwarding state
[  510.656016] Bridge firewalling registered
[  521.306915] br0: port 1(c1) entered disabled state
[  521.307237] c1 (unregistering): left allmulticast mode
[  521.307284] c1 (unregistering): left promiscuous mode
[  521.307314] br0: port 1(c1) entered disabled state
[  521.328817] br0: port 2(c2) entered disabled state
[  521.328999] c2 (unregistering): left allmulticast mode
[  521.329040] c2 (unregistering): left promiscuous mode
[  521.329075] br0: port 2(c2) entered disabled state
[  521.351848] br0: port 4(sender) entered disabled state
[  521.351924] br0: port 3(c3) entered disabled state
[  521.352091] sender (unregistering): left allmulticast mode
[  521.352130] sender (unregistering): left promiscuous mode
[  521.352158] br0: port 4(sender) entered disabled state
[  521.352471] c3 (unregistering): left allmulticast mode
[  521.352514] c3 (unregistering): left promiscuous mode
[  521.352544] br0: port 3(c3) entered disabled state