[  751.525180] br0: port 1(veth1) entered blocking state
[  751.525255] br0: port 1(veth1) entered disabled state
[  751.525317] veth1: entered allmulticast mode
[  751.525437] veth1: entered promiscuous mode
[  751.533016] br0: port 2(veth2) entered blocking state
[  751.533098] br0: port 2(veth2) entered disabled state
[  751.533165] veth2: entered allmulticast mode
[  751.533248] veth2: entered promiscuous mode
[  751.541289] br0: port 3(veth4) entered blocking state
[  751.541343] br0: port 3(veth4) entered disabled state
[  751.541399] veth4: entered allmulticast mode
[  751.541475] veth4: entered promiscuous mode
[  751.613697] br0: port 1(veth1) entered blocking state
[  751.613792] br0: port 1(veth1) entered forwarding state
[  751.622755] br0: port 2(veth2) entered blocking state
[  751.622818] br0: port 2(veth2) entered forwarding state
[  751.631865] br0: port 3(veth4) entered blocking state
[  751.631969] br0: port 3(veth4) entered forwarding state
[  764.946070] veth3: entered promiscuous mode
[  766.063765] veth3: left promiscuous mode
[  766.072249] veth3: entered promiscuous mode
[  767.193657] veth3: left promiscuous mode
[  767.212916] br0: port 3(veth4) entered disabled state
[  767.224553] br0: port 2(veth2) entered disabled state
[  767.234692] br0: port 1(veth1) entered disabled state
[  767.245958] veth4: left allmulticast mode
[  767.246004] veth4: left promiscuous mode
[  767.246044] br0: port 3(veth4) entered disabled state
[  767.246181] veth2: left allmulticast mode
[  767.246215] veth2: left promiscuous mode
[  767.246255] br0: port 2(veth2) entered disabled state
[  767.246363] veth1: left allmulticast mode
[  767.246397] veth1: left promiscuous mode
[  767.246437] br0: port 1(veth1) entered disabled state