[  555.019479] br: port 1(veth1) entered blocking state
[  555.019541] br: port 1(veth1) entered disabled state
[  555.019568] veth1: entered allmulticast mode
[  555.019632] veth1: entered promiscuous mode
[  555.019811] br: port 1(veth1) entered blocking state
[  555.019852] br: port 1(veth1) entered forwarding state
[  555.023988] br: port 2(veth3) entered blocking state
[  555.024057] br: port 2(veth3) entered disabled state
[  555.024124] veth3: entered allmulticast mode
[  555.024214] veth3: entered promiscuous mode
[  555.024316] br: port 2(veth3) entered blocking state
[  555.024379] br: port 2(veth3) entered forwarding state
[  555.028173] br: port 3(veth4) entered blocking state
[  555.028209] br: port 3(veth4) entered disabled state
[  555.028240] veth4: entered allmulticast mode
[  555.028291] veth4: entered promiscuous mode
[  555.028350] br: port 3(veth4) entered blocking state
[  555.028380] br: port 3(veth4) entered forwarding state
[  655.491587] br: port 3(veth4) entered disabled state
[  655.491701] veth4: left allmulticast mode
[  655.491764] veth4: left promiscuous mode
[  655.491831] br: port 3(veth4) entered disabled state
[  655.495130] br: port 2(veth3) entered disabled state
[  655.495177] veth3: left allmulticast mode
[  655.495205] veth3: left promiscuous mode
[  655.495232] br: port 2(veth3) entered disabled state
[  655.498795] br: port 1(veth1) entered disabled state
[  655.498881] veth1: left allmulticast mode
[  655.498941] veth1: left promiscuous mode
[  655.499004] br: port 1(veth1) entered disabled state