[  297.874838] br0: port 1(c1) entered blocking state
[  297.874930] br0: port 1(c1) entered disabled state
[  297.874963] c1: entered allmulticast mode
[  297.875025] c1: entered promiscuous mode
[  297.894940] br0: port 2(c2) entered blocking state
[  297.894986] br0: port 2(c2) entered disabled state
[  297.895020] c2: entered allmulticast mode
[  297.895071] c2: entered promiscuous mode
[  297.915000] br0: port 3(c3) entered blocking state
[  297.915059] br0: port 3(c3) entered disabled state
[  297.915089] c3: entered allmulticast mode
[  297.915134] c3: entered promiscuous mode
[  297.934990] br0: port 4(sender) entered blocking state
[  297.935033] br0: port 4(sender) entered disabled state
[  297.935069] sender: entered allmulticast mode
[  297.935122] sender: entered promiscuous mode
[  297.943034] br0: port 4(sender) entered blocking state
[  297.943094] br0: port 4(sender) entered forwarding state
[  297.943131] br0: port 3(c3) entered blocking state
[  297.943159] br0: port 3(c3) entered forwarding state
[  297.943188] br0: port 2(c2) entered blocking state
[  297.943217] br0: port 2(c2) entered forwarding state
[  297.943251] br0: port 1(c1) entered blocking state
[  297.943282] br0: port 1(c1) entered forwarding state
[  297.951958] br_netfilter is slated for removal in 2027.
[  308.568011] br0: port 1(c1) entered disabled state
[  308.568234] c1 (unregistering): left allmulticast mode
[  308.568279] c1 (unregistering): left promiscuous mode
[  308.568311] br0: port 1(c1) entered disabled state
[  308.586943] br0: port 2(c2) entered disabled state
[  308.587129] c2 (unregistering): left allmulticast mode
[  308.587168] c2 (unregistering): left promiscuous mode
[  308.587203] br0: port 2(c2) entered disabled state
[  308.608939] br0: port 3(c3) entered disabled state
[  308.609125] c3 (unregistering): left allmulticast mode
[  308.609167] c3 (unregistering): left promiscuous mode
[  308.609200] br0: port 3(c3) entered disabled state
[  308.624911] br0: port 4(sender) entered disabled state
[  308.625087] sender (unregistering): left allmulticast mode
[  308.625127] sender (unregistering): left promiscuous mode
[  308.625161] br0: port 4(sender) entered disabled state