[  556.446174] br: port 1(veth1) entered blocking state
[  556.446238] br: port 1(veth1) entered disabled state
[  556.446271] veth1: entered allmulticast mode
[  556.446331] veth1: entered promiscuous mode
[  556.446496] br: port 1(veth1) entered blocking state
[  556.446528] br: port 1(veth1) entered forwarding state
[  556.450720] br: port 2(veth3) entered blocking state
[  556.450776] br: port 2(veth3) entered disabled state
[  556.450820] veth3: entered allmulticast mode
[  556.450878] veth3: entered promiscuous mode
[  556.450939] br: port 2(veth3) entered blocking state
[  556.450980] br: port 2(veth3) entered forwarding state
[  556.454866] br: port 3(veth4) entered blocking state
[  556.454903] br: port 3(veth4) entered disabled state
[  556.454935] veth4: entered allmulticast mode
[  556.454987] veth4: entered promiscuous mode
[  556.455047] br: port 3(veth4) entered blocking state
[  556.455077] br: port 3(veth4) entered forwarding state
[  658.224274] br: port 3(veth4) entered disabled state
[  658.224350] veth4: left allmulticast mode
[  658.224379] veth4: left promiscuous mode
[  658.224409] br: port 3(veth4) entered disabled state
[  658.228024] br: port 2(veth3) entered disabled state
[  658.228112] veth3: left allmulticast mode
[  658.228207] veth3: left promiscuous mode
[  658.228300] br: port 2(veth3) entered disabled state
[  658.232064] br: port 1(veth1) entered disabled state
[  658.232120] veth1: left allmulticast mode
[  658.232152] veth1: left promiscuous mode
[  658.232183] br: port 1(veth1) entered disabled state