[  903.151372] br0: port 1(c1) entered blocking state
[  903.151430] br0: port 1(c1) entered disabled state
[  903.151471] c1: entered allmulticast mode
[  903.151526] c1: entered promiscuous mode
[  903.172306] br0: port 2(c2) entered blocking state
[  903.172380] br0: port 2(c2) entered disabled state
[  903.172461] c2: entered allmulticast mode
[  903.172550] c2: entered promiscuous mode
[  903.193901] br0: port 3(c3) entered blocking state
[  903.193937] br0: port 3(c3) entered disabled state
[  903.193970] c3: entered allmulticast mode
[  903.194017] c3: entered promiscuous mode
[  903.214484] br0: port 4(sender) entered blocking state
[  903.214547] br0: port 4(sender) entered disabled state
[  903.214618] sender: entered allmulticast mode
[  903.214707] sender: entered promiscuous mode
[  903.223101] br0: port 4(sender) entered blocking state
[  903.223167] br0: port 4(sender) entered forwarding state
[  903.223238] br0: port 3(c3) entered blocking state
[  903.223310] br0: port 3(c3) entered forwarding state
[  903.223380] br0: port 2(c2) entered blocking state
[  903.223452] br0: port 2(c2) entered forwarding state
[  903.223521] br0: port 1(c1) entered blocking state
[  903.223591] br0: port 1(c1) entered forwarding state
[  903.232962] br_netfilter is slated for removal in 2027.
[  913.855564] br0: port 1(c1) entered disabled state
[  913.855778] c1 (unregistering): left allmulticast mode
[  913.855816] c1 (unregistering): left promiscuous mode
[  913.855846] br0: port 1(c1) entered disabled state
[  913.877453] br0: port 2(c2) entered disabled state
[  913.877590] c2 (unregistering): left allmulticast mode
[  913.877624] c2 (unregistering): left promiscuous mode
[  913.877654] br0: port 2(c2) entered disabled state
[  913.896517] br0: port 3(c3) entered disabled state
[  913.896710] c3 (unregistering): left allmulticast mode
[  913.896748] c3 (unregistering): left promiscuous mode
[  913.896777] br0: port 3(c3) entered disabled state
[  913.912534] sender: left allmulticast mode
[  913.912566] sender: left promiscuous mode
[  913.912599] br0: port 4(sender) entered disabled state