[  511.671690] br0: port 1(c1) entered blocking state
[  511.671782] br0: port 1(c1) entered disabled state
[  511.671855] c1: entered allmulticast mode
[  511.671945] c1: entered promiscuous mode
[  511.690436] br0: port 2(c2) entered blocking state
[  511.690488] br0: port 2(c2) entered disabled state
[  511.690524] c2: entered allmulticast mode
[  511.690572] c2: entered promiscuous mode
[  511.708757] br0: port 3(c3) entered blocking state
[  511.708799] br0: port 3(c3) entered disabled state
[  511.708836] c3: entered allmulticast mode
[  511.708888] c3: entered promiscuous mode
[  511.727890] br0: port 4(sender) entered blocking state
[  511.727931] br0: port 4(sender) entered disabled state
[  511.727966] sender: entered allmulticast mode
[  511.728056] sender: entered promiscuous mode
[  511.735675] br0: port 4(sender) entered blocking state
[  511.735719] br0: port 4(sender) entered forwarding state
[  511.735756] br0: port 3(c3) entered blocking state
[  511.735786] br0: port 3(c3) entered forwarding state
[  511.735819] br0: port 2(c2) entered blocking state
[  511.735849] br0: port 2(c2) entered forwarding state
[  511.735879] br0: port 1(c1) entered blocking state
[  511.735909] br0: port 1(c1) entered forwarding state
[  511.744366] Bridge firewalling registered
[  522.414330] br0: port 1(c1) entered disabled state
[  522.414519] c1 (unregistering): left allmulticast mode
[  522.414552] c1 (unregistering): left promiscuous mode
[  522.414586] br0: port 1(c1) entered disabled state
[  522.443290] br0: port 2(c2) entered disabled state
[  522.443530] c2 (unregistering): left allmulticast mode
[  522.443578] c2 (unregistering): left promiscuous mode
[  522.443632] br0: port 2(c2) entered disabled state
[  522.465402] br0: port 4(sender) entered disabled state
[  522.465492] br0: port 3(c3) entered disabled state
[  522.465709] sender (unregistering): left allmulticast mode
[  522.465749] sender (unregistering): left promiscuous mode
[  522.465783] br0: port 4(sender) entered disabled state
[  522.466084] c3 (unregistering): left allmulticast mode
[  522.466126] c3 (unregistering): left promiscuous mode
[  522.466154] br0: port 3(c3) entered disabled state