[  550.184338] br0: port 1(veth1) entered blocking state
[  550.184417] br0: port 1(veth1) entered disabled state
[  550.184476] veth1: entered allmulticast mode
[  550.184573] veth1: entered promiscuous mode
[  550.199581] br0: port 2(veth2) entered blocking state
[  550.199638] br0: port 2(veth2) entered disabled state
[  550.199691] veth2: entered allmulticast mode
[  550.199778] veth2: entered promiscuous mode
[  550.216788] br0: port 3(veth4) entered blocking state
[  550.216859] br0: port 3(veth4) entered disabled state
[  550.216919] veth4: entered allmulticast mode
[  550.217010] veth4: entered promiscuous mode
[  550.294602] br0: port 1(veth1) entered blocking state
[  550.294669] br0: port 1(veth1) entered forwarding state
[  550.310822] br0: port 2(veth2) entered blocking state
[  550.310902] br0: port 2(veth2) entered forwarding state
[  550.326557] br0: port 3(veth4) entered blocking state
[  550.326623] br0: port 3(veth4) entered forwarding state
[  563.750258] veth3: entered promiscuous mode
[  564.899760] veth3: left promiscuous mode
[  564.917325] veth3: entered promiscuous mode
[  566.052837] veth3: left promiscuous mode
[  566.067025] br0: port 3(veth4) entered disabled state
[  566.080224] br0: port 2(veth2) entered disabled state
[  566.094457] br0: port 1(veth1) entered disabled state
[  566.109461] veth4: left allmulticast mode
[  566.109511] veth4: left promiscuous mode
[  566.109547] br0: port 3(veth4) entered disabled state
[  566.109656] veth2: left allmulticast mode
[  566.109692] veth2: left promiscuous mode
[  566.109736] br0: port 2(veth2) entered disabled state
[  566.109824] veth1: left allmulticast mode
[  566.109853] veth1: left promiscuous mode
[  566.109878] br0: port 1(veth1) entered disabled state