[  500.785012] br0: port 1(veth1) entered blocking state
[  500.785080] br0: port 1(veth1) entered disabled state
[  500.785124] veth1: entered allmulticast mode
[  500.785198] veth1: entered promiscuous mode
[  500.794490] br0: port 2(veth2) entered blocking state
[  500.794543] br0: port 2(veth2) entered disabled state
[  500.794582] veth2: entered allmulticast mode
[  500.794644] veth2: entered promiscuous mode
[  500.804370] br0: port 3(veth4) entered blocking state
[  500.804443] br0: port 3(veth4) entered disabled state
[  500.804494] veth4: entered allmulticast mode
[  500.804575] veth4: entered promiscuous mode
[  500.857308] br0: port 1(veth1) entered blocking state
[  500.857362] br0: port 1(veth1) entered forwarding state
[  500.866722] br0: port 2(veth2) entered blocking state
[  500.866785] br0: port 2(veth2) entered forwarding state
[  500.877104] br0: port 3(veth4) entered blocking state
[  500.877152] br0: port 3(veth4) entered forwarding state
[  514.205497] veth3: entered promiscuous mode
[  515.299700] veth3: left promiscuous mode
[  515.311802] veth3: entered promiscuous mode
[  516.424435] veth3: left promiscuous mode
[  516.435986] br0: port 3(veth4) entered disabled state
[  516.447511] br0: port 2(veth2) entered disabled state
[  516.458537] br0: port 1(veth1) entered disabled state
[  516.469572] veth4: left allmulticast mode
[  516.469624] veth4: left promiscuous mode
[  516.469665] br0: port 3(veth4) entered disabled state
[  516.469762] veth2: left allmulticast mode
[  516.469795] veth2: left promiscuous mode
[  516.469833] br0: port 2(veth2) entered disabled state
[  516.469905] veth1: left allmulticast mode
[  516.469936] veth1: left promiscuous mode
[  516.469973] br0: port 1(veth1) entered disabled state