[  550.546138] br0: port 1(veth1) entered blocking state
[  550.546205] br0: port 1(veth1) entered disabled state
[  550.546278] veth1: entered allmulticast mode
[  550.546375] veth1: entered promiscuous mode
[  550.563823] br0: port 2(veth2) entered blocking state
[  550.563906] br0: port 2(veth2) entered disabled state
[  550.563974] veth2: entered allmulticast mode
[  550.564073] veth2: entered promiscuous mode
[  550.580390] br0: port 3(veth4) entered blocking state
[  550.580461] br0: port 3(veth4) entered disabled state
[  550.580517] veth4: entered allmulticast mode
[  550.580599] veth4: entered promiscuous mode
[  550.665495] br0: port 1(veth1) entered blocking state
[  550.665562] br0: port 1(veth1) entered forwarding state
[  550.681436] br0: port 2(veth2) entered blocking state
[  550.681511] br0: port 2(veth2) entered forwarding state
[  550.699606] br0: port 3(veth4) entered blocking state
[  550.699674] br0: port 3(veth4) entered forwarding state
[  564.079982] veth3: entered promiscuous mode
[  565.204943] veth3: left promiscuous mode
[  565.217225] veth3: entered promiscuous mode
[  566.365011] veth3: left promiscuous mode
[  566.382699] br0: port 3(veth4) entered disabled state
[  566.397253] br0: port 2(veth2) entered disabled state
[  566.412054] br0: port 1(veth1) entered disabled state
[  566.426218] veth4: left allmulticast mode
[  566.426271] veth4: left promiscuous mode
[  566.426306] br0: port 3(veth4) entered disabled state
[  566.426416] veth2: left allmulticast mode
[  566.426452] veth2: left promiscuous mode
[  566.426485] br0: port 2(veth2) entered disabled state
[  566.426570] veth1: left allmulticast mode
[  566.426602] veth1: left promiscuous mode
[  566.426631] br0: port 1(veth1) entered disabled state