[  752.566181] br0: port 1(veth1) entered blocking state
[  752.566234] br0: port 1(veth1) entered disabled state
[  752.566268] veth1: entered allmulticast mode
[  752.566319] veth1: entered promiscuous mode
[  752.569106] br0: port 2(veth2) entered blocking state
[  752.569136] br0: port 2(veth2) entered disabled state
[  752.569174] veth2: entered allmulticast mode
[  752.569228] veth2: entered promiscuous mode
[  752.572018] br0: port 3(veth4) entered blocking state
[  752.572049] br0: port 3(veth4) entered disabled state
[  752.572082] veth4: entered allmulticast mode
[  752.572139] veth4: entered promiscuous mode
[  752.598387] br0: port 1(veth1) entered blocking state
[  752.598416] br0: port 1(veth1) entered forwarding state
[  752.601302] br0: port 2(veth2) entered blocking state
[  752.601385] br0: port 2(veth2) entered forwarding state
[  752.604104] br0: port 3(veth4) entered blocking state
[  752.604134] br0: port 3(veth4) entered forwarding state
[  765.699896] veth3: entered promiscuous mode
[  766.741132] veth3: left promiscuous mode
[  766.744131] veth3: entered promiscuous mode
[  767.784278] veth3: left promiscuous mode
[  767.789917] br0: port 3(veth4) entered disabled state
[  767.792888] br0: port 2(veth2) entered disabled state
[  767.795869] br0: port 1(veth1) entered disabled state
[  767.798855] veth4: left allmulticast mode
[  767.798891] veth4: left promiscuous mode
[  767.798930] br0: port 3(veth4) entered disabled state
[  767.799037] veth2: left allmulticast mode
[  767.799059] veth2: left promiscuous mode
[  767.799084] br0: port 2(veth2) entered disabled state
[  767.799176] veth1: left allmulticast mode
[  767.799195] veth1: left promiscuous mode
[  767.799223] br0: port 1(veth1) entered disabled state