[  520.637740] br0: port 1(c1) entered blocking state
[  520.637832] br0: port 1(c1) entered disabled state
[  520.637904] c1: entered allmulticast mode
[  520.638000] c1: entered promiscuous mode
[  520.656599] br0: port 2(c2) entered blocking state
[  520.656693] br0: port 2(c2) entered disabled state
[  520.656763] c2: entered allmulticast mode
[  520.656845] c2: entered promiscuous mode
[  520.675223] br0: port 3(c3) entered blocking state
[  520.675259] br0: port 3(c3) entered disabled state
[  520.675295] c3: entered allmulticast mode
[  520.675338] c3: entered promiscuous mode
[  520.694014] br0: port 4(sender) entered blocking state
[  520.694049] br0: port 4(sender) entered disabled state
[  520.694087] sender: entered allmulticast mode
[  520.694145] sender: entered promiscuous mode
[  520.701462] br0: port 4(sender) entered blocking state
[  520.701504] br0: port 4(sender) entered forwarding state
[  520.701541] br0: port 3(c3) entered blocking state
[  520.701572] br0: port 3(c3) entered forwarding state
[  520.701610] br0: port 2(c2) entered blocking state
[  520.701639] br0: port 2(c2) entered forwarding state
[  520.701670] br0: port 1(c1) entered blocking state
[  520.701708] br0: port 1(c1) entered forwarding state
[  520.709693] br_netfilter is slated for removal in 2027.
[  531.373091] br0: port 1(c1) entered disabled state
[  531.373308] c1 (unregistering): left allmulticast mode
[  531.373384] c1 (unregistering): left promiscuous mode
[  531.373456] br0: port 1(c1) entered disabled state
[  531.395076] br0: port 2(c2) entered disabled state
[  531.395296] c2 (unregistering): left allmulticast mode
[  531.395369] c2 (unregistering): left promiscuous mode
[  531.395437] br0: port 2(c2) entered disabled state
[  531.414064] br0: port 3(c3) entered disabled state
[  531.414248] c3 (unregistering): left allmulticast mode
[  531.414327] c3 (unregistering): left promiscuous mode
[  531.414393] br0: port 3(c3) entered disabled state
[  531.439054] br0: port 4(sender) entered disabled state
[  531.439240] sender (unregistering): left allmulticast mode
[  531.439305] sender (unregistering): left promiscuous mode
[  531.439405] br0: port 4(sender) entered disabled state