[  550.571457] br0: port 1(veth1) entered blocking state
[  550.571525] br0: port 1(veth1) entered disabled state
[  550.571580] veth1: entered allmulticast mode
[  550.571669] veth1: entered promiscuous mode
[  550.584786] br0: port 2(veth2) entered blocking state
[  550.584870] br0: port 2(veth2) entered disabled state
[  550.584915] veth2: entered allmulticast mode
[  550.584995] veth2: entered promiscuous mode
[  550.599452] br0: port 3(veth4) entered blocking state
[  550.599499] br0: port 3(veth4) entered disabled state
[  550.599564] veth4: entered allmulticast mode
[  550.599633] veth4: entered promiscuous mode
[  550.667158] br0: port 1(veth1) entered blocking state
[  550.667208] br0: port 1(veth1) entered forwarding state
[  550.679744] br0: port 2(veth2) entered blocking state
[  550.679816] br0: port 2(veth2) entered forwarding state
[  550.692851] br0: port 3(veth4) entered blocking state
[  550.692900] br0: port 3(veth4) entered forwarding state
[  564.038603] veth3: entered promiscuous mode
[  565.176270] veth3: left promiscuous mode
[  565.191901] veth3: entered promiscuous mode
[  566.343719] veth3: left promiscuous mode
[  566.360666] br0: port 3(veth4) entered disabled state
[  566.374358] br0: port 2(veth2) entered disabled state
[  566.387369] br0: port 1(veth1) entered disabled state
[  566.401225] veth4: left allmulticast mode
[  566.401279] veth4: left promiscuous mode
[  566.401321] br0: port 3(veth4) entered disabled state
[  566.401438] veth2: left allmulticast mode
[  566.401501] veth2: left promiscuous mode
[  566.401551] br0: port 2(veth2) entered disabled state
[  566.401664] veth1: left allmulticast mode
[  566.401704] veth1: left promiscuous mode
[  566.401749] br0: port 1(veth1) entered disabled state