[  555.586760][ T6218] br0: port 1(veth1) entered blocking state
[  555.587022][ T6218] br0: port 1(veth1) entered disabled state
[  555.587270][ T6218] veth1: entered allmulticast mode
[  555.589546][ T6218] veth1: entered promiscuous mode
[  555.614079][ T6220] br0: port 2(veth2) entered blocking state
[  555.614273][ T6220] br0: port 2(veth2) entered disabled state
[  555.614475][ T6220] veth2: entered allmulticast mode
[  555.615939][ T6220] veth2: entered promiscuous mode
[  555.659398][ T6221] br0: port 3(veth4) entered blocking state
[  555.659608][ T6221] br0: port 3(veth4) entered disabled state
[  555.659791][ T6221] veth4: entered allmulticast mode
[  555.661228][ T6221] veth4: entered promiscuous mode
[  555.887099][ T3857] br0: port 1(veth1) entered blocking state
[  555.887316][ T3857] br0: port 1(veth1) entered forwarding state
[  555.912869][ T3941] br0: port 2(veth2) entered blocking state
[  555.913087][ T3941] br0: port 2(veth2) entered forwarding state
[  555.940803][ T3721] br0: port 3(veth4) entered blocking state
[  555.941031][ T3721] br0: port 3(veth4) entered forwarding state
[  569.717470][ T6293] veth3: entered promiscuous mode
[  570.936491][ T6302] veth3: left promiscuous mode
[  570.956237][ T6303] veth3: entered promiscuous mode
[  572.177138][ T6312] veth3: left promiscuous mode
[  572.243717][ T6320] br0: port 3(veth4) entered disabled state
[  572.268056][ T6321] br0: port 2(veth2) entered disabled state
[  572.296777][ T6322] br0: port 1(veth1) entered disabled state
[  572.320267][ T6323] veth4: left allmulticast mode
[  572.320433][ T6323] veth4: left promiscuous mode
[  572.320684][ T6323] br0: port 3(veth4) entered disabled state
[  572.321769][ T6323] veth2: left allmulticast mode
[  572.321905][ T6323] veth2: left promiscuous mode
[  572.322109][ T6323] br0: port 2(veth2) entered disabled state
[  572.322882][ T6323] veth1: left allmulticast mode
[  572.323016][ T6323] veth1: left promiscuous mode
[  572.323218][ T6323] br0: port 1(veth1) entered disabled state