[  912.338800] br0: port 1(c1) entered blocking state
[  912.338858] br0: port 1(c1) entered disabled state
[  912.338899] c1: entered allmulticast mode
[  912.338950] c1: entered promiscuous mode
[  912.356999] br0: port 2(c2) entered blocking state
[  912.357073] br0: port 2(c2) entered disabled state
[  912.357160] c2: entered allmulticast mode
[  912.357244] c2: entered promiscuous mode
[  912.374984] br0: port 3(c3) entered blocking state
[  912.375016] br0: port 3(c3) entered disabled state
[  912.375050] c3: entered allmulticast mode
[  912.375100] c3: entered promiscuous mode
[  912.392961] br0: port 4(sender) entered blocking state
[  912.392996] br0: port 4(sender) entered disabled state
[  912.393029] sender: entered allmulticast mode
[  912.393088] sender: entered promiscuous mode
[  912.400054] br0: port 4(sender) entered blocking state
[  912.400090] br0: port 4(sender) entered forwarding state
[  912.400119] br0: port 3(c3) entered blocking state
[  912.400150] br0: port 3(c3) entered forwarding state
[  912.400181] br0: port 2(c2) entered blocking state
[  912.400209] br0: port 2(c2) entered forwarding state
[  912.400244] br0: port 1(c1) entered blocking state
[  912.400274] br0: port 1(c1) entered forwarding state
[  912.407969] br_netfilter is slated for removal in 2027.
[  923.084225] br0: port 1(c1) entered disabled state
[  923.084437] c1 (unregistering): left allmulticast mode
[  923.084476] c1 (unregistering): left promiscuous mode
[  923.084505] br0: port 1(c1) entered disabled state
[  923.104155] br0: port 2(c2) entered disabled state
[  923.104392] c2 (unregistering): left allmulticast mode
[  923.104433] c2 (unregistering): left promiscuous mode
[  923.104464] br0: port 2(c2) entered disabled state
[  923.122258] br0: port 4(sender) entered disabled state
[  923.122339] br0: port 3(c3) entered disabled state
[  923.122502] sender (unregistering): left allmulticast mode
[  923.122544] sender (unregistering): left promiscuous mode
[  923.122576] br0: port 4(sender) entered disabled state
[  923.122860] c3 (unregistering): left allmulticast mode
[  923.122898] c3 (unregistering): left promiscuous mode
[  923.122929] br0: port 3(c3) entered disabled state