[  294.600948] br0: port 1(veth1) entered blocking state
[  294.601022] br0: port 1(veth1) entered disabled state
[  294.601090] veth1: entered allmulticast mode
[  294.601227] veth1: entered promiscuous mode
[  294.609572] br0: port 2(veth2) entered blocking state
[  294.609674] br0: port 2(veth2) entered disabled state
[  294.609759] veth2: entered allmulticast mode
[  294.609861] veth2: entered promiscuous mode
[  294.618637] br0: port 3(veth4) entered blocking state
[  294.618689] br0: port 3(veth4) entered disabled state
[  294.618741] veth4: entered allmulticast mode
[  294.618814] veth4: entered promiscuous mode
[  294.685750] br0: port 1(veth1) entered blocking state
[  294.685815] br0: port 1(veth1) entered forwarding state
[  294.694314] br0: port 2(veth2) entered blocking state
[  294.694363] br0: port 2(veth2) entered forwarding state
[  294.702200] br0: port 3(veth4) entered blocking state
[  294.702252] br0: port 3(veth4) entered forwarding state
[  308.000748] veth3: entered promiscuous mode
[  309.107519] veth3: left promiscuous mode
[  309.117311] veth3: entered promiscuous mode
[  310.243322] veth3: left promiscuous mode
[  310.257880] br0: port 3(veth4) entered disabled state
[  310.265932] br0: port 2(veth2) entered disabled state
[  310.274345] br0: port 1(veth1) entered disabled state
[  310.283988] veth4: left allmulticast mode
[  310.284045] veth4: left promiscuous mode
[  310.284096] br0: port 3(veth4) entered disabled state
[  310.284239] veth2: left allmulticast mode
[  310.284286] veth2: left promiscuous mode
[  310.284329] br0: port 2(veth2) entered disabled state
[  310.284422] veth1: left allmulticast mode
[  310.284465] veth1: left promiscuous mode
[  310.284507] br0: port 1(veth1) entered disabled state