[  550.488271] br0: port 1(veth1) entered blocking state
[  550.488337] br0: port 1(veth1) entered disabled state
[  550.488398] veth1: entered allmulticast mode
[  550.488480] veth1: entered promiscuous mode
[  550.505046] br0: port 2(veth2) entered blocking state
[  550.505098] br0: port 2(veth2) entered disabled state
[  550.505143] veth2: entered allmulticast mode
[  550.505231] veth2: entered promiscuous mode
[  550.519586] br0: port 3(veth4) entered blocking state
[  550.519661] br0: port 3(veth4) entered disabled state
[  550.519721] veth4: entered allmulticast mode
[  550.519806] veth4: entered promiscuous mode
[  550.601476] br0: port 1(veth1) entered blocking state
[  550.601537] br0: port 1(veth1) entered forwarding state
[  550.617817] br0: port 2(veth2) entered blocking state
[  550.617880] br0: port 2(veth2) entered forwarding state
[  550.633378] br0: port 3(veth4) entered blocking state
[  550.633438] br0: port 3(veth4) entered forwarding state
[  564.080494] veth3: entered promiscuous mode
[  565.225562] veth3: left promiscuous mode
[  565.239039] veth3: entered promiscuous mode
[  566.370353] veth3: left promiscuous mode
[  566.387191] br0: port 3(veth4) entered disabled state
[  566.402283] br0: port 2(veth2) entered disabled state
[  566.415895] br0: port 1(veth1) entered disabled state
[  566.428935] veth4: left allmulticast mode
[  566.428986] veth4: left promiscuous mode
[  566.429023] br0: port 3(veth4) entered disabled state
[  566.429121] veth2: left allmulticast mode
[  566.429147] veth2: left promiscuous mode
[  566.429171] br0: port 2(veth2) entered disabled state
[  566.429246] veth1: left allmulticast mode
[  566.429272] veth1: left promiscuous mode
[  566.429296] br0: port 1(veth1) entered disabled state