[  646.693820] br: port 1(veth1) entered blocking state
[  646.693879] br: port 1(veth1) entered disabled state
[  646.693960] veth1: entered allmulticast mode
[  646.694067] veth1: entered promiscuous mode
[  646.694251] br: port 1(veth1) entered blocking state
[  646.694292] br: port 1(veth1) entered forwarding state
[  646.706881] br: port 2(veth3) entered blocking state
[  646.706974] br: port 2(veth3) entered disabled state
[  646.707061] veth3: entered allmulticast mode
[  646.707159] veth3: entered promiscuous mode
[  646.707308] br: port 2(veth3) entered blocking state
[  646.707365] br: port 2(veth3) entered forwarding state
[  646.720696] br: port 3(veth4) entered blocking state
[  646.720813] br: port 3(veth4) entered disabled state
[  646.720874] veth4: entered allmulticast mode
[  646.720967] veth4: entered promiscuous mode
[  646.721097] br: port 3(veth4) entered blocking state
[  646.721154] br: port 3(veth4) entered forwarding state
[  749.802265] br: port 3(veth4) entered disabled state
[  749.802349] veth4: left allmulticast mode
[  749.802382] veth4: left promiscuous mode
[  749.802409] br: port 3(veth4) entered disabled state
[  749.815283] br: port 2(veth3) entered disabled state
[  749.815364] veth3: left allmulticast mode
[  749.815396] veth3: left promiscuous mode
[  749.815433] br: port 2(veth3) entered disabled state
[  749.827452] br: port 1(veth1) entered disabled state
[  749.827553] veth1: left allmulticast mode
[  749.827604] veth1: left promiscuous mode
[  749.827647] br: port 1(veth1) entered disabled state