[  522.412515] br0: port 1(c1) entered blocking state
[  522.412609] br0: port 1(c1) entered disabled state
[  522.412682] c1: entered allmulticast mode
[  522.412770] c1: entered promiscuous mode
[  522.432374] br0: port 2(c2) entered blocking state
[  522.432451] br0: port 2(c2) entered disabled state
[  522.432524] c2: entered allmulticast mode
[  522.432608] c2: entered promiscuous mode
[  522.452315] br0: port 3(c3) entered blocking state
[  522.452369] br0: port 3(c3) entered disabled state
[  522.452405] c3: entered allmulticast mode
[  522.452462] c3: entered promiscuous mode
[  522.471772] br0: port 4(sender) entered blocking state
[  522.471845] br0: port 4(sender) entered disabled state
[  522.471975] sender: entered allmulticast mode
[  522.472066] sender: entered promiscuous mode
[  522.479761] br0: port 4(sender) entered blocking state
[  522.479824] br0: port 4(sender) entered forwarding state
[  522.479928] br0: port 3(c3) entered blocking state
[  522.479991] br0: port 3(c3) entered forwarding state
[  522.480062] br0: port 2(c2) entered blocking state
[  522.480129] br0: port 2(c2) entered forwarding state
[  522.480197] br0: port 1(c1) entered blocking state
[  522.480262] br0: port 1(c1) entered forwarding state
[  522.488774] Bridge firewalling registered
[  533.151040] br0: port 1(c1) entered disabled state
[  533.151226] c1 (unregistering): left allmulticast mode
[  533.151258] c1 (unregistering): left promiscuous mode
[  533.151288] br0: port 1(c1) entered disabled state
[  533.168010] br0: port 2(c2) entered disabled state
[  533.168217] c2 (unregistering): left allmulticast mode
[  533.168253] c2 (unregistering): left promiscuous mode
[  533.168283] br0: port 2(c2) entered disabled state
[  533.188996] br0: port 3(c3) entered disabled state
[  533.189135] c3 (unregistering): left allmulticast mode
[  533.189164] c3 (unregistering): left promiscuous mode
[  533.189191] br0: port 3(c3) entered disabled state
[  533.205006] br0: port 4(sender) entered disabled state
[  533.205163] sender (unregistering): left allmulticast mode
[  533.205194] sender (unregistering): left promiscuous mode
[  533.205225] br0: port 4(sender) entered disabled state