[  500.774569] br0: port 1(veth1) entered blocking state
[  500.774644] br0: port 1(veth1) entered disabled state
[  500.774727] veth1: entered allmulticast mode
[  500.774832] veth1: entered promiscuous mode
[  500.778923] br0: port 2(veth2) entered blocking state
[  500.779039] br0: port 2(veth2) entered disabled state
[  500.779145] veth2: entered allmulticast mode
[  500.779269] veth2: entered promiscuous mode
[  500.783415] br0: port 3(veth4) entered blocking state
[  500.783500] br0: port 3(veth4) entered disabled state
[  500.783567] veth4: entered allmulticast mode
[  500.783648] veth4: entered promiscuous mode
[  500.818833] br0: port 1(veth1) entered blocking state
[  500.818905] br0: port 1(veth1) entered forwarding state
[  500.822317] br0: port 2(veth2) entered blocking state
[  500.822350] br0: port 2(veth2) entered forwarding state
[  500.825711] br0: port 3(veth4) entered blocking state
[  500.825778] br0: port 3(veth4) entered forwarding state
[  513.939256] veth3: entered promiscuous mode
[  514.981524] veth3: left promiscuous mode
[  514.985059] veth3: entered promiscuous mode
[  516.026274] veth3: left promiscuous mode
[  516.033272] br0: port 3(veth4) entered disabled state
[  516.036918] br0: port 2(veth2) entered disabled state
[  516.040510] br0: port 1(veth1) entered disabled state
[  516.044100] veth4: left allmulticast mode
[  516.044126] veth4: left promiscuous mode
[  516.044154] br0: port 3(veth4) entered disabled state
[  516.044251] veth2: left allmulticast mode
[  516.044273] veth2: left promiscuous mode
[  516.044298] br0: port 2(veth2) entered disabled state
[  516.044386] veth1: left allmulticast mode
[  516.044406] veth1: left promiscuous mode
[  516.044432] br0: port 1(veth1) entered disabled state