[  521.753930] br0: port 1(c1) entered blocking state
[  521.753983] br0: port 1(c1) entered disabled state
[  521.754020] c1: entered allmulticast mode
[  521.754069] c1: entered promiscuous mode
[  521.773575] br0: port 2(c2) entered blocking state
[  521.773618] br0: port 2(c2) entered disabled state
[  521.773656] c2: entered allmulticast mode
[  521.773701] c2: entered promiscuous mode
[  521.793388] br0: port 3(c3) entered blocking state
[  521.793426] br0: port 3(c3) entered disabled state
[  521.793463] c3: entered allmulticast mode
[  521.793506] c3: entered promiscuous mode
[  521.812924] br0: port 4(sender) entered blocking state
[  521.812996] br0: port 4(sender) entered disabled state
[  521.813063] sender: entered allmulticast mode
[  521.813156] sender: entered promiscuous mode
[  521.821262] br0: port 4(sender) entered blocking state
[  521.821341] br0: port 4(sender) entered forwarding state
[  521.821421] br0: port 3(c3) entered blocking state
[  521.821498] br0: port 3(c3) entered forwarding state
[  521.821578] br0: port 2(c2) entered blocking state
[  521.821647] br0: port 2(c2) entered forwarding state
[  521.821728] br0: port 1(c1) entered blocking state
[  521.821797] br0: port 1(c1) entered forwarding state
[  521.830211] br_netfilter is slated for removal in 2027.
[  532.461743] br0: port 1(c1) entered disabled state
[  532.461921] c1 (unregistering): left allmulticast mode
[  532.461965] c1 (unregistering): left promiscuous mode
[  532.461998] br0: port 1(c1) entered disabled state
[  532.478736] br0: port 2(c2) entered disabled state
[  532.478894] c2 (unregistering): left allmulticast mode
[  532.478931] c2 (unregistering): left promiscuous mode
[  532.478959] br0: port 2(c2) entered disabled state
[  532.494732] br0: port 3(c3) entered disabled state
[  532.494902] c3 (unregistering): left allmulticast mode
[  532.494938] c3 (unregistering): left promiscuous mode
[  532.494971] br0: port 3(c3) entered disabled state
[  532.511730] br0: port 4(sender) entered disabled state
[  532.511918] sender (unregistering): left allmulticast mode
[  532.511949] sender (unregistering): left promiscuous mode
[  532.511974] br0: port 4(sender) entered disabled state