[  309.997401] br: port 1(veth1) entered blocking state
[  309.997462] br: port 1(veth1) entered disabled state
[  309.997522] veth1: entered allmulticast mode
[  309.997603] veth1: entered promiscuous mode
[  309.997730] br: port 1(veth1) entered blocking state
[  309.997776] br: port 1(veth1) entered forwarding state
[  310.010952] br: port 2(veth3) entered blocking state
[  310.011026] br: port 2(veth3) entered disabled state
[  310.011079] veth3: entered allmulticast mode
[  310.011158] veth3: entered promiscuous mode
[  310.011243] br: port 2(veth3) entered blocking state
[  310.011323] br: port 2(veth3) entered forwarding state
[  310.023387] br: port 3(veth4) entered blocking state
[  310.023449] br: port 3(veth4) entered disabled state
[  310.023499] veth4: entered allmulticast mode
[  310.023580] veth4: entered promiscuous mode
[  310.023705] br: port 3(veth4) entered blocking state
[  310.023791] br: port 3(veth4) entered forwarding state
[  415.070800] br: port 3(veth4) entered disabled state
[  415.070960] veth4: left allmulticast mode
[  415.071048] veth4: left promiscuous mode
[  415.071101] br: port 3(veth4) entered disabled state
[  415.082993] br: port 2(veth3) entered disabled state
[  415.083136] veth3: left allmulticast mode
[  415.083179] veth3: left promiscuous mode
[  415.083220] br: port 2(veth3) entered disabled state
[  415.094334] br: port 1(veth1) entered disabled state
[  415.094450] veth1: left allmulticast mode
[  415.094482] veth1: left promiscuous mode
[  415.094518] br: port 1(veth1) entered disabled state