[  522.131629] br0: port 1(veth1) entered blocking state
[  522.131696] br0: port 1(veth1) entered disabled state
[  522.131755] veth1: entered allmulticast mode
[  522.131850] veth1: entered promiscuous mode
[  522.142480] br0: port 2(veth2) entered blocking state
[  522.142571] br0: port 2(veth2) entered disabled state
[  522.142652] veth2: entered allmulticast mode
[  522.142745] veth2: entered promiscuous mode
[  522.153006] br0: port 3(veth4) entered blocking state
[  522.153069] br0: port 3(veth4) entered disabled state
[  522.153127] veth4: entered allmulticast mode
[  522.153207] veth4: entered promiscuous mode
[  522.231283] br0: port 1(veth1) entered blocking state
[  522.231380] br0: port 1(veth1) entered forwarding state
[  522.240569] br0: port 2(veth2) entered blocking state
[  522.240625] br0: port 2(veth2) entered forwarding state
[  522.250097] br0: port 3(veth4) entered blocking state
[  522.250179] br0: port 3(veth4) entered forwarding state
[  535.578013] veth3: entered promiscuous mode
[  536.707234] veth3: left promiscuous mode
[  536.718760] veth3: entered promiscuous mode
[  537.843912] veth3: left promiscuous mode
[  537.860198] br0: port 3(veth4) entered disabled state
[  537.870420] br0: port 2(veth2) entered disabled state
[  537.880575] br0: port 1(veth1) entered disabled state
[  537.890467] veth4: left allmulticast mode
[  537.890533] veth4: left promiscuous mode
[  537.890581] br0: port 3(veth4) entered disabled state
[  537.890711] veth2: left allmulticast mode
[  537.890754] veth2: left promiscuous mode
[  537.890800] br0: port 2(veth2) entered disabled state
[  537.890907] veth1: left allmulticast mode
[  537.890952] veth1: left promiscuous mode
[  537.890996] br0: port 1(veth1) entered disabled state