[  521.877708] br0: port 1(veth1) entered blocking state
[  521.877793] br0: port 1(veth1) entered disabled state
[  521.877875] veth1: entered allmulticast mode
[  521.877969] veth1: entered promiscuous mode
[  521.893127] br0: port 2(veth2) entered blocking state
[  521.893193] br0: port 2(veth2) entered disabled state
[  521.893258] veth2: entered allmulticast mode
[  521.893365] veth2: entered promiscuous mode
[  521.908157] br0: port 3(veth4) entered blocking state
[  521.908228] br0: port 3(veth4) entered disabled state
[  521.908291] veth4: entered allmulticast mode
[  521.908374] veth4: entered promiscuous mode
[  521.985185] br0: port 1(veth1) entered blocking state
[  521.985260] br0: port 1(veth1) entered forwarding state
[  522.000947] br0: port 2(veth2) entered blocking state
[  522.001015] br0: port 2(veth2) entered forwarding state
[  522.017477] br0: port 3(veth4) entered blocking state
[  522.017554] br0: port 3(veth4) entered forwarding state
[  535.463404] veth3: entered promiscuous mode
[  536.602156] veth3: left promiscuous mode
[  536.618402] veth3: entered promiscuous mode
[  537.759150] veth3: left promiscuous mode
[  537.774964] br0: port 3(veth4) entered disabled state
[  537.788659] br0: port 2(veth2) entered disabled state
[  537.801376] br0: port 1(veth1) entered disabled state
[  537.814585] veth4: left allmulticast mode
[  537.814638] veth4: left promiscuous mode
[  537.814672] br0: port 3(veth4) entered disabled state
[  537.814770] veth2: left allmulticast mode
[  537.814798] veth2: left promiscuous mode
[  537.814838] br0: port 2(veth2) entered disabled state
[  537.814918] veth1: left allmulticast mode
[  537.814949] veth1: left promiscuous mode
[  537.814979] br0: port 1(veth1) entered disabled state