[  537.907769] br0: port 1(veth1) entered blocking state
[  537.907841] br0: port 1(veth1) entered disabled state
[  537.907907] veth1: entered allmulticast mode
[  537.908028] veth1: entered promiscuous mode
[  537.918160] br0: port 2(veth2) entered blocking state
[  537.918213] br0: port 2(veth2) entered disabled state
[  537.918254] veth2: entered allmulticast mode
[  537.918329] veth2: entered promiscuous mode
[  537.928757] br0: port 3(veth4) entered blocking state
[  537.928832] br0: port 3(veth4) entered disabled state
[  537.928886] veth4: entered allmulticast mode
[  537.928981] veth4: entered promiscuous mode
[  538.007414] br0: port 1(veth1) entered blocking state
[  538.007468] br0: port 1(veth1) entered forwarding state
[  538.017563] br0: port 2(veth2) entered blocking state
[  538.017670] br0: port 2(veth2) entered forwarding state
[  538.027722] br0: port 3(veth4) entered blocking state
[  538.027800] br0: port 3(veth4) entered forwarding state
[  551.326877] veth3: entered promiscuous mode
[  552.446932] veth3: left promiscuous mode
[  552.456097] veth3: entered promiscuous mode
[  553.578733] veth3: left promiscuous mode
[  553.597210] br0: port 3(veth4) entered disabled state
[  553.607397] br0: port 2(veth2) entered disabled state
[  553.617598] br0: port 1(veth1) entered disabled state
[  553.627563] veth4: left allmulticast mode
[  553.627623] veth4: left promiscuous mode
[  553.627663] br0: port 3(veth4) entered disabled state
[  553.627774] veth2: left allmulticast mode
[  553.627818] veth2: left promiscuous mode
[  553.627873] br0: port 2(veth2) entered disabled state
[  553.627968] veth1: left allmulticast mode
[  553.628001] veth1: left promiscuous mode
[  553.628045] br0: port 1(veth1) entered disabled state