[  506.511861] br0: port 1(veth1) entered blocking state
[  506.511930] br0: port 1(veth1) entered disabled state
[  506.511990] veth1: entered allmulticast mode
[  506.512083] veth1: entered promiscuous mode
[  506.521445] br0: port 2(veth2) entered blocking state
[  506.521515] br0: port 2(veth2) entered disabled state
[  506.521574] veth2: entered allmulticast mode
[  506.521665] veth2: entered promiscuous mode
[  506.532097] br0: port 3(veth4) entered blocking state
[  506.532142] br0: port 3(veth4) entered disabled state
[  506.532182] veth4: entered allmulticast mode
[  506.532252] veth4: entered promiscuous mode
[  506.577763] br0: port 1(veth1) entered blocking state
[  506.577832] br0: port 1(veth1) entered forwarding state
[  506.587512] br0: port 2(veth2) entered blocking state
[  506.587561] br0: port 2(veth2) entered forwarding state
[  506.596690] br0: port 3(veth4) entered blocking state
[  506.596752] br0: port 3(veth4) entered forwarding state
[  519.902796] veth3: entered promiscuous mode
[  521.001483] veth3: left promiscuous mode
[  521.012151] veth3: entered promiscuous mode
[  522.127343] veth3: left promiscuous mode
[  522.138200] br0: port 3(veth4) entered disabled state
[  522.148668] br0: port 2(veth2) entered disabled state
[  522.158620] br0: port 1(veth1) entered disabled state
[  522.170128] veth4: left allmulticast mode
[  522.170180] veth4: left promiscuous mode
[  522.170219] br0: port 3(veth4) entered disabled state
[  522.170336] veth2: left allmulticast mode
[  522.170373] veth2: left promiscuous mode
[  522.170416] br0: port 2(veth2) entered disabled state
[  522.170516] veth1: left allmulticast mode
[  522.170547] veth1: left promiscuous mode
[  522.170584] br0: port 1(veth1) entered disabled state