[  500.313303] br0: port 1(veth1) entered blocking state
[  500.313375] br0: port 1(veth1) entered disabled state
[  500.313441] veth1: entered allmulticast mode
[  500.313565] veth1: entered promiscuous mode
[  500.323943] br0: port 2(veth2) entered blocking state
[  500.324031] br0: port 2(veth2) entered disabled state
[  500.324090] veth2: entered allmulticast mode
[  500.324200] veth2: entered promiscuous mode
[  500.333104] br0: port 3(veth4) entered blocking state
[  500.333160] br0: port 3(veth4) entered disabled state
[  500.333219] veth4: entered allmulticast mode
[  500.333299] veth4: entered promiscuous mode
[  500.416029] br0: port 1(veth1) entered blocking state
[  500.416100] br0: port 1(veth1) entered forwarding state
[  500.427614] br0: port 2(veth2) entered blocking state
[  500.427722] br0: port 2(veth2) entered forwarding state
[  500.439441] br0: port 3(veth4) entered blocking state
[  500.439534] br0: port 3(veth4) entered forwarding state
[  513.763306] veth3: entered promiscuous mode
[  514.902745] veth3: left promiscuous mode
[  514.912144] veth3: entered promiscuous mode
[  516.034504] veth3: left promiscuous mode
[  516.053148] br0: port 3(veth4) entered disabled state
[  516.063253] br0: port 2(veth2) entered disabled state
[  516.072552] br0: port 1(veth1) entered disabled state
[  516.081372] veth4: left allmulticast mode
[  516.081475] veth4: left promiscuous mode
[  516.081528] br0: port 3(veth4) entered disabled state
[  516.081678] veth2: left allmulticast mode
[  516.081728] veth2: left promiscuous mode
[  516.081776] br0: port 2(veth2) entered disabled state
[  516.081883] veth1: left allmulticast mode
[  516.081927] veth1: left promiscuous mode
[  516.081974] br0: port 1(veth1) entered disabled state