[  500.542894] br0: port 1(veth1) entered blocking state
[  500.542982] br0: port 1(veth1) entered disabled state
[  500.543052] veth1: entered allmulticast mode
[  500.543145] veth1: entered promiscuous mode
[  500.553925] br0: port 2(veth2) entered blocking state
[  500.554002] br0: port 2(veth2) entered disabled state
[  500.554068] veth2: entered allmulticast mode
[  500.554162] veth2: entered promiscuous mode
[  500.563346] br0: port 3(veth4) entered blocking state
[  500.563419] br0: port 3(veth4) entered disabled state
[  500.563477] veth4: entered allmulticast mode
[  500.563561] veth4: entered promiscuous mode
[  500.616283] br0: port 1(veth1) entered blocking state
[  500.616356] br0: port 1(veth1) entered forwarding state
[  500.626342] br0: port 2(veth2) entered blocking state
[  500.626410] br0: port 2(veth2) entered forwarding state
[  500.636893] br0: port 3(veth4) entered blocking state
[  500.636963] br0: port 3(veth4) entered forwarding state
[  513.951642] veth3: entered promiscuous mode
[  515.052620] veth3: left promiscuous mode
[  515.063886] veth3: entered promiscuous mode
[  516.159883] veth3: left promiscuous mode
[  516.168943] br0: port 3(veth4) entered disabled state
[  516.178056] br0: port 2(veth2) entered disabled state
[  516.187992] br0: port 1(veth1) entered disabled state
[  516.197966] veth4: left allmulticast mode
[  516.198014] veth4: left promiscuous mode
[  516.198056] br0: port 3(veth4) entered disabled state
[  516.198154] veth2: left allmulticast mode
[  516.198187] veth2: left promiscuous mode
[  516.198219] br0: port 2(veth2) entered disabled state
[  516.198306] veth1: left allmulticast mode
[  516.198336] veth1: left promiscuous mode
[  516.198369] br0: port 1(veth1) entered disabled state