[  550.458811] br0: port 1(veth1) entered blocking state
[  550.458884] br0: port 1(veth1) entered disabled state
[  550.458940] veth1: entered allmulticast mode
[  550.459030] veth1: entered promiscuous mode
[  550.470803] br0: port 2(veth2) entered blocking state
[  550.470902] br0: port 2(veth2) entered disabled state
[  550.470982] veth2: entered allmulticast mode
[  550.471134] veth2: entered promiscuous mode
[  550.481643] br0: port 3(veth4) entered blocking state
[  550.481713] br0: port 3(veth4) entered disabled state
[  550.481767] veth4: entered allmulticast mode
[  550.481857] veth4: entered promiscuous mode
[  550.564761] br0: port 1(veth1) entered blocking state
[  550.564831] br0: port 1(veth1) entered forwarding state
[  550.575106] br0: port 2(veth2) entered blocking state
[  550.575184] br0: port 2(veth2) entered forwarding state
[  550.584094] br0: port 3(veth4) entered blocking state
[  550.584152] br0: port 3(veth4) entered forwarding state
[  563.870691] veth3: entered promiscuous mode
[  564.976020] veth3: left promiscuous mode
[  564.985158] veth3: entered promiscuous mode
[  566.119968] veth3: left promiscuous mode
[  566.136006] br0: port 3(veth4) entered disabled state
[  566.145453] br0: port 2(veth2) entered disabled state
[  566.155072] br0: port 1(veth1) entered disabled state
[  566.164681] veth4: left allmulticast mode
[  566.164731] veth4: left promiscuous mode
[  566.164777] br0: port 3(veth4) entered disabled state
[  566.164906] veth2: left allmulticast mode
[  566.164939] veth2: left promiscuous mode
[  566.164973] br0: port 2(veth2) entered disabled state
[  566.165073] veth1: left allmulticast mode
[  566.165155] veth1: left promiscuous mode
[  566.165211] br0: port 1(veth1) entered disabled state