[  521.628079] br0: port 1(c1) entered blocking state
[  521.628152] br0: port 1(c1) entered disabled state
[  521.628190] c1: entered allmulticast mode
[  521.628240] c1: entered promiscuous mode
[  521.647166] br0: port 2(c2) entered blocking state
[  521.647216] br0: port 2(c2) entered disabled state
[  521.647245] c2: entered allmulticast mode
[  521.647295] c2: entered promiscuous mode
[  521.665932] br0: port 3(c3) entered blocking state
[  521.666004] br0: port 3(c3) entered disabled state
[  521.666073] c3: entered allmulticast mode
[  521.666177] c3: entered promiscuous mode
[  521.684880] br0: port 4(sender) entered blocking state
[  521.684919] br0: port 4(sender) entered disabled state
[  521.684952] sender: entered allmulticast mode
[  521.685012] sender: entered promiscuous mode
[  521.692417] br0: port 4(sender) entered blocking state
[  521.692455] br0: port 4(sender) entered forwarding state
[  521.692495] br0: port 3(c3) entered blocking state
[  521.692530] br0: port 3(c3) entered forwarding state
[  521.692562] br0: port 2(c2) entered blocking state
[  521.692592] br0: port 2(c2) entered forwarding state
[  521.692625] br0: port 1(c1) entered blocking state
[  521.692660] br0: port 1(c1) entered forwarding state
[  521.701064] br_netfilter is slated for removal in 2027.
[  532.333222] br0: port 1(c1) entered disabled state
[  532.333460] c1 (unregistering): left allmulticast mode
[  532.333532] c1 (unregistering): left promiscuous mode
[  532.333595] br0: port 1(c1) entered disabled state
[  532.354227] br0: port 2(c2) entered disabled state
[  532.354456] c2 (unregistering): left allmulticast mode
[  532.354524] c2 (unregistering): left promiscuous mode
[  532.354587] br0: port 2(c2) entered disabled state
[  532.368178] br0: port 3(c3) entered disabled state
[  532.368382] c3 (unregistering): left allmulticast mode
[  532.368451] c3 (unregistering): left promiscuous mode
[  532.368542] br0: port 3(c3) entered disabled state
[  532.380192] sender: left allmulticast mode
[  532.380260] sender: left promiscuous mode
[  532.380358] br0: port 4(sender) entered disabled state