[  668.834604] br0: port 1(veth1) entered blocking state
[  668.834707] br0: port 1(veth1) entered disabled state
[  668.834779] veth1: entered allmulticast mode
[  668.834867] veth1: entered promiscuous mode
[  668.837792] br0: port 2(veth2) entered blocking state
[  668.837829] br0: port 2(veth2) entered disabled state
[  668.837862] veth2: entered allmulticast mode
[  668.837916] veth2: entered promiscuous mode
[  668.841079] br0: port 3(veth4) entered blocking state
[  668.841146] br0: port 3(veth4) entered disabled state
[  668.841213] veth4: entered allmulticast mode
[  668.841304] veth4: entered promiscuous mode
[  668.869358] br0: port 1(veth1) entered blocking state
[  668.869435] br0: port 1(veth1) entered forwarding state
[  668.872293] br0: port 2(veth2) entered blocking state
[  668.872362] br0: port 2(veth2) entered forwarding state
[  668.875207] br0: port 3(veth4) entered blocking state
[  668.875246] br0: port 3(veth4) entered forwarding state
[  682.002745] veth3: entered promiscuous mode
[  683.045651] veth3: left promiscuous mode
[  683.048513] veth3: entered promiscuous mode
[  684.107195] veth3: left promiscuous mode
[  684.112529] br0: port 3(veth4) entered disabled state
[  684.115513] br0: port 2(veth2) entered disabled state
[  684.118521] br0: port 1(veth1) entered disabled state
[  684.121712] veth4: left allmulticast mode
[  684.121743] veth4: left promiscuous mode
[  684.121771] br0: port 3(veth4) entered disabled state
[  684.121866] veth2: left allmulticast mode
[  684.121890] veth2: left promiscuous mode
[  684.121912] br0: port 2(veth2) entered disabled state
[  684.122013] veth1: left allmulticast mode
[  684.122037] veth1: left promiscuous mode
[  684.122062] br0: port 1(veth1) entered disabled state