[  550.463266] br0: port 1(veth1) entered blocking state
[  550.463374] br0: port 1(veth1) entered disabled state
[  550.463435] veth1: entered allmulticast mode
[  550.463517] veth1: entered promiscuous mode
[  550.472769] br0: port 2(veth2) entered blocking state
[  550.472827] br0: port 2(veth2) entered disabled state
[  550.472884] veth2: entered allmulticast mode
[  550.472972] veth2: entered promiscuous mode
[  550.483041] br0: port 3(veth4) entered blocking state
[  550.483136] br0: port 3(veth4) entered disabled state
[  550.483201] veth4: entered allmulticast mode
[  550.483286] veth4: entered promiscuous mode
[  550.562290] br0: port 1(veth1) entered blocking state
[  550.562375] br0: port 1(veth1) entered forwarding state
[  550.572274] br0: port 2(veth2) entered blocking state
[  550.572339] br0: port 2(veth2) entered forwarding state
[  550.581861] br0: port 3(veth4) entered blocking state
[  550.581964] br0: port 3(veth4) entered forwarding state
[  563.897581] veth3: entered promiscuous mode
[  565.032104] veth3: left promiscuous mode
[  565.042383] veth3: entered promiscuous mode
[  566.184086] veth3: left promiscuous mode
[  566.200717] br0: port 3(veth4) entered disabled state
[  566.211001] br0: port 2(veth2) entered disabled state
[  566.222784] br0: port 1(veth1) entered disabled state
[  566.233447] veth4: left allmulticast mode
[  566.233506] veth4: left promiscuous mode
[  566.233591] br0: port 3(veth4) entered disabled state
[  566.233745] veth2: left allmulticast mode
[  566.233785] veth2: left promiscuous mode
[  566.233856] br0: port 2(veth2) entered disabled state
[  566.233971] veth1: left allmulticast mode
[  566.234051] veth1: left promiscuous mode
[  566.234109] br0: port 1(veth1) entered disabled state