[  522.636170] br0: port 1(c1) entered blocking state
[  522.636228] br0: port 1(c1) entered disabled state
[  522.636266] c1: entered allmulticast mode
[  522.636318] c1: entered promiscuous mode
[  522.656350] br0: port 2(c2) entered blocking state
[  522.656402] br0: port 2(c2) entered disabled state
[  522.656444] c2: entered allmulticast mode
[  522.656498] c2: entered promiscuous mode
[  522.676810] br0: port 3(c3) entered blocking state
[  522.676855] br0: port 3(c3) entered disabled state
[  522.676890] c3: entered allmulticast mode
[  522.676943] c3: entered promiscuous mode
[  522.697270] br0: port 4(sender) entered blocking state
[  522.697314] br0: port 4(sender) entered disabled state
[  522.697356] sender: entered allmulticast mode
[  522.697431] sender: entered promiscuous mode
[  522.705333] br0: port 4(sender) entered blocking state
[  522.705377] br0: port 4(sender) entered forwarding state
[  522.705415] br0: port 3(c3) entered blocking state
[  522.705448] br0: port 3(c3) entered forwarding state
[  522.705481] br0: port 2(c2) entered blocking state
[  522.705511] br0: port 2(c2) entered forwarding state
[  522.705543] br0: port 1(c1) entered blocking state
[  522.705571] br0: port 1(c1) entered forwarding state
[  522.714090] br_netfilter is slated for removal in 2027.
[  533.393178] br0: port 1(c1) entered disabled state
[  533.393509] c1 (unregistering): left allmulticast mode
[  533.393544] c1 (unregistering): left promiscuous mode
[  533.393578] br0: port 1(c1) entered disabled state
[  533.413092] br0: port 2(c2) entered disabled state
[  533.413325] c2 (unregistering): left allmulticast mode
[  533.413355] c2 (unregistering): left promiscuous mode
[  533.413387] br0: port 2(c2) entered disabled state
[  533.432082] br0: port 3(c3) entered disabled state
[  533.432283] c3 (unregistering): left allmulticast mode
[  533.432324] c3 (unregistering): left promiscuous mode
[  533.432358] br0: port 3(c3) entered disabled state
[  533.453091] br0: port 4(sender) entered disabled state
[  533.453253] sender (unregistering): left allmulticast mode
[  533.453292] sender (unregistering): left promiscuous mode
[  533.453323] br0: port 4(sender) entered disabled state