[  310.017687] br: port 1(veth1) entered blocking state
[  310.017772] br: port 1(veth1) entered disabled state
[  310.017834] veth1: entered allmulticast mode
[  310.017928] veth1: entered promiscuous mode
[  310.018047] br: port 1(veth1) entered blocking state
[  310.018149] br: port 1(veth1) entered forwarding state
[  310.032966] br: port 2(veth3) entered blocking state
[  310.033034] br: port 2(veth3) entered disabled state
[  310.033088] veth3: entered allmulticast mode
[  310.033177] veth3: entered promiscuous mode
[  310.033268] br: port 2(veth3) entered blocking state
[  310.033358] br: port 2(veth3) entered forwarding state
[  310.044981] br: port 3(veth4) entered blocking state
[  310.045066] br: port 3(veth4) entered disabled state
[  310.045141] veth4: entered allmulticast mode
[  310.045230] veth4: entered promiscuous mode
[  310.045329] br: port 3(veth4) entered blocking state
[  310.045384] br: port 3(veth4) entered forwarding state
[  415.579888] br: port 3(veth4) entered disabled state
[  415.579994] veth4: left allmulticast mode
[  415.580029] veth4: left promiscuous mode
[  415.580071] br: port 3(veth4) entered disabled state
[  415.593001] br: port 2(veth3) entered disabled state
[  415.593154] veth3: left allmulticast mode
[  415.593201] veth3: left promiscuous mode
[  415.593251] br: port 2(veth3) entered disabled state
[  415.605552] br: port 1(veth1) entered disabled state
[  415.605682] veth1: left allmulticast mode
[  415.605736] veth1: left promiscuous mode
[  415.605762] br: port 1(veth1) entered disabled state