[  556.548086] br: port 1(veth1) entered blocking state
[  556.548289] br: port 1(veth1) entered disabled state
[  556.548368] veth1: entered allmulticast mode
[  556.548490] veth1: entered promiscuous mode
[  556.548630] br: port 1(veth1) entered blocking state
[  556.548713] br: port 1(veth1) entered forwarding state
[  556.554349] br: port 2(veth3) entered blocking state
[  556.554449] br: port 2(veth3) entered disabled state
[  556.554529] veth3: entered allmulticast mode
[  556.554628] veth3: entered promiscuous mode
[  556.554742] br: port 2(veth3) entered blocking state
[  556.555364] br: port 2(veth3) entered forwarding state
[  556.560210] br: port 3(veth4) entered blocking state
[  556.560347] br: port 3(veth4) entered disabled state
[  556.560380] veth4: entered allmulticast mode
[  556.560496] veth4: entered promiscuous mode
[  556.560626] br: port 3(veth4) entered blocking state
[  556.560665] br: port 3(veth4) entered forwarding state
[  657.270307] br: port 3(veth4) entered disabled state
[  657.270382] veth4: left allmulticast mode
[  657.270410] veth4: left promiscuous mode
[  657.270437] br: port 3(veth4) entered disabled state
[  657.273616] br: port 2(veth3) entered disabled state
[  657.273662] veth3: left allmulticast mode
[  657.273687] veth3: left promiscuous mode
[  657.273711] br: port 2(veth3) entered disabled state
[  657.276700] br: port 1(veth1) entered disabled state
[  657.276739] veth1: left allmulticast mode
[  657.276763] veth1: left promiscuous mode
[  657.276786] br: port 1(veth1) entered disabled state