[  512.980300] br0: port 1(veth1) entered blocking state
[  512.980380] br0: port 1(veth1) entered disabled state
[  512.980441] veth1: entered allmulticast mode
[  512.980534] veth1: entered promiscuous mode
[  512.991314] br0: port 2(veth2) entered blocking state
[  512.991384] br0: port 2(veth2) entered disabled state
[  512.991447] veth2: entered allmulticast mode
[  512.991555] veth2: entered promiscuous mode
[  513.003537] br0: port 3(veth4) entered blocking state
[  513.003608] br0: port 3(veth4) entered disabled state
[  513.003665] veth4: entered allmulticast mode
[  513.003746] veth4: entered promiscuous mode
[  513.063207] br0: port 1(veth1) entered blocking state
[  513.063273] br0: port 1(veth1) entered forwarding state
[  513.074101] br0: port 2(veth2) entered blocking state
[  513.074151] br0: port 2(veth2) entered forwarding state
[  513.085835] br0: port 3(veth4) entered blocking state
[  513.085901] br0: port 3(veth4) entered forwarding state
[  526.423063] veth3: entered promiscuous mode
[  527.532112] veth3: left promiscuous mode
[  527.543362] veth3: entered promiscuous mode
[  528.675726] veth3: left promiscuous mode
[  528.685669] br0: port 3(veth4) entered disabled state
[  528.695152] br0: port 2(veth2) entered disabled state
[  528.703896] br0: port 1(veth1) entered disabled state
[  528.712960] veth4: left allmulticast mode
[  528.713014] veth4: left promiscuous mode
[  528.713050] br0: port 3(veth4) entered disabled state
[  528.713126] veth2: left allmulticast mode
[  528.713154] veth2: left promiscuous mode
[  528.713188] br0: port 2(veth2) entered disabled state
[  528.713246] veth1: left allmulticast mode
[  528.713273] veth1: left promiscuous mode
[  528.713303] br0: port 1(veth1) entered disabled state