[  550.502071] br0: port 1(veth1) entered blocking state
[  550.502167] br0: port 1(veth1) entered disabled state
[  550.502244] veth1: entered allmulticast mode
[  550.502357] veth1: entered promiscuous mode
[  550.512896] br0: port 2(veth2) entered blocking state
[  550.512972] br0: port 2(veth2) entered disabled state
[  550.513038] veth2: entered allmulticast mode
[  550.513128] veth2: entered promiscuous mode
[  550.523043] br0: port 3(veth4) entered blocking state
[  550.523120] br0: port 3(veth4) entered disabled state
[  550.523180] veth4: entered allmulticast mode
[  550.523278] veth4: entered promiscuous mode
[  550.607532] br0: port 1(veth1) entered blocking state
[  550.607590] br0: port 1(veth1) entered forwarding state
[  550.618113] br0: port 2(veth2) entered blocking state
[  550.618227] br0: port 2(veth2) entered forwarding state
[  550.627900] br0: port 3(veth4) entered blocking state
[  550.627999] br0: port 3(veth4) entered forwarding state
[  563.956213] veth3: entered promiscuous mode
[  565.075392] veth3: left promiscuous mode
[  565.085344] veth3: entered promiscuous mode
[  566.211396] veth3: left promiscuous mode
[  566.228705] br0: port 3(veth4) entered disabled state
[  566.238977] br0: port 2(veth2) entered disabled state
[  566.250143] br0: port 1(veth1) entered disabled state
[  566.260125] veth4: left allmulticast mode
[  566.260206] veth4: left promiscuous mode
[  566.260254] br0: port 3(veth4) entered disabled state
[  566.260382] veth2: left allmulticast mode
[  566.260425] veth2: left promiscuous mode
[  566.260471] br0: port 2(veth2) entered disabled state
[  566.260567] veth1: left allmulticast mode
[  566.260608] veth1: left promiscuous mode
[  566.260651] br0: port 1(veth1) entered disabled state