[  501.564247] br0: port 1(veth1) entered blocking state
[  501.564343] br0: port 1(veth1) entered disabled state
[  501.564413] veth1: entered allmulticast mode
[  501.564508] veth1: entered promiscuous mode
[  501.568641] br0: port 2(veth2) entered blocking state
[  501.568688] br0: port 2(veth2) entered disabled state
[  501.568726] veth2: entered allmulticast mode
[  501.568790] veth2: entered promiscuous mode
[  501.573012] br0: port 3(veth4) entered blocking state
[  501.573100] br0: port 3(veth4) entered disabled state
[  501.573179] veth4: entered allmulticast mode
[  501.573272] veth4: entered promiscuous mode
[  501.610707] br0: port 1(veth1) entered blocking state
[  501.610773] br0: port 1(veth1) entered forwarding state
[  501.614668] br0: port 2(veth2) entered blocking state
[  501.614712] br0: port 2(veth2) entered forwarding state
[  501.618639] br0: port 3(veth4) entered blocking state
[  501.618680] br0: port 3(veth4) entered forwarding state
[  514.852959] veth3: entered promiscuous mode
[  515.912878] veth3: left promiscuous mode
[  515.917156] veth3: entered promiscuous mode
[  516.972033] veth3: left promiscuous mode
[  516.983528] br0: port 3(veth4) entered disabled state
[  516.987795] br0: port 2(veth2) entered disabled state
[  516.991905] br0: port 1(veth1) entered disabled state
[  516.996076] veth4: left allmulticast mode
[  516.996139] veth4: left promiscuous mode
[  516.996207] br0: port 3(veth4) entered disabled state
[  516.996333] veth2: left allmulticast mode
[  516.996390] veth2: left promiscuous mode
[  516.996452] br0: port 2(veth2) entered disabled state
[  516.996569] veth1: left allmulticast mode
[  516.996626] veth1: left promiscuous mode
[  516.996688] br0: port 1(veth1) entered disabled state