[  522.995126] br0: port 1(c1) entered blocking state
[  522.995182] br0: port 1(c1) entered disabled state
[  522.995219] c1: entered allmulticast mode
[  522.995278] c1: entered promiscuous mode
[  523.013457] br0: port 2(c2) entered blocking state
[  523.013491] br0: port 2(c2) entered disabled state
[  523.013528] c2: entered allmulticast mode
[  523.013575] c2: entered promiscuous mode
[  523.032087] br0: port 3(c3) entered blocking state
[  523.032122] br0: port 3(c3) entered disabled state
[  523.032160] c3: entered allmulticast mode
[  523.032207] c3: entered promiscuous mode
[  523.050454] br0: port 4(sender) entered blocking state
[  523.050492] br0: port 4(sender) entered disabled state
[  523.050530] sender: entered allmulticast mode
[  523.050590] sender: entered promiscuous mode
[  523.057758] br0: port 4(sender) entered blocking state
[  523.057792] br0: port 4(sender) entered forwarding state
[  523.057838] br0: port 3(c3) entered blocking state
[  523.057871] br0: port 3(c3) entered forwarding state
[  523.057903] br0: port 2(c2) entered blocking state
[  523.057934] br0: port 2(c2) entered forwarding state
[  523.057964] br0: port 1(c1) entered blocking state
[  523.057991] br0: port 1(c1) entered forwarding state
[  523.066046] Bridge firewalling registered
[  533.687235] br0: port 1(c1) entered disabled state
[  533.687422] c1 (unregistering): left allmulticast mode
[  533.687457] c1 (unregistering): left promiscuous mode
[  533.687487] br0: port 1(c1) entered disabled state
[  533.709206] br0: port 2(c2) entered disabled state
[  533.709358] c2 (unregistering): left allmulticast mode
[  533.709392] c2 (unregistering): left promiscuous mode
[  533.709419] br0: port 2(c2) entered disabled state
[  533.729229] br0: port 3(c3) entered disabled state
[  533.729420] c3 (unregistering): left allmulticast mode
[  533.729521] c3 (unregistering): left promiscuous mode
[  533.729611] br0: port 3(c3) entered disabled state
[  533.747231] sender: left allmulticast mode
[  533.747319] sender: left promiscuous mode
[  533.747380] br0: port 4(sender) entered disabled state