[  510.429042] br0: port 1(veth1) entered blocking state
[  510.429141] br0: port 1(veth1) entered disabled state
[  510.429217] veth1: entered allmulticast mode
[  510.429347] veth1: entered promiscuous mode
[  510.433114] br0: port 2(veth2) entered blocking state
[  510.433148] br0: port 2(veth2) entered disabled state
[  510.433183] veth2: entered allmulticast mode
[  510.433242] veth2: entered promiscuous mode
[  510.436787] br0: port 3(veth4) entered blocking state
[  510.436856] br0: port 3(veth4) entered disabled state
[  510.436930] veth4: entered allmulticast mode
[  510.437020] veth4: entered promiscuous mode
[  510.470644] br0: port 1(veth1) entered blocking state
[  510.470675] br0: port 1(veth1) entered forwarding state
[  510.474162] br0: port 2(veth2) entered blocking state
[  510.474201] br0: port 2(veth2) entered forwarding state
[  510.477627] br0: port 3(veth4) entered blocking state
[  510.477659] br0: port 3(veth4) entered forwarding state
[  523.609572] veth3: entered promiscuous mode
[  524.653625] veth3: left promiscuous mode
[  524.657282] veth3: entered promiscuous mode
[  525.699552] veth3: left promiscuous mode
[  525.709872] br0: port 3(veth4) entered disabled state
[  525.713478] br0: port 2(veth2) entered disabled state
[  525.717064] br0: port 1(veth1) entered disabled state
[  525.720641] veth4: left allmulticast mode
[  525.720668] veth4: left promiscuous mode
[  525.720694] br0: port 3(veth4) entered disabled state
[  525.720796] veth2: left allmulticast mode
[  525.720817] veth2: left promiscuous mode
[  525.720843] br0: port 2(veth2) entered disabled state
[  525.720936] veth1: left allmulticast mode
[  525.720956] veth1: left promiscuous mode
[  525.720982] br0: port 1(veth1) entered disabled state