[  537.905830] br0: port 1(veth1) entered blocking state
[  537.905922] br0: port 1(veth1) entered disabled state
[  537.906112] veth1: entered allmulticast mode
[  537.906250] veth1: entered promiscuous mode
[  537.944889] br0: port 2(veth2) entered blocking state
[  537.944971] br0: port 2(veth2) entered disabled state
[  537.945037] veth2: entered allmulticast mode
[  537.945145] veth2: entered promiscuous mode
[  537.986811] br0: port 3(veth4) entered blocking state
[  537.987096] br0: port 3(veth4) entered disabled state
[  537.987164] veth4: entered allmulticast mode
[  537.987326] veth4: entered promiscuous mode
[  538.179147] br0: port 1(veth1) entered blocking state
[  538.179400] br0: port 1(veth1) entered forwarding state
[  538.222636] br0: port 2(veth2) entered blocking state
[  538.222746] br0: port 2(veth2) entered forwarding state
[  538.256061] br0: port 3(veth4) entered blocking state
[  538.256149] br0: port 3(veth4) entered forwarding state
[  551.864174] veth3: entered promiscuous mode
[  553.022521] veth3: left promiscuous mode
[  553.037058] veth3: entered promiscuous mode
[  554.192179] veth3: left promiscuous mode
[  554.212966] br0: port 3(veth4) entered disabled state
[  554.228337] br0: port 2(veth2) entered disabled state
[  554.244279] br0: port 1(veth1) entered disabled state
[  554.261754] veth4: left allmulticast mode
[  554.261822] veth4: left promiscuous mode
[  554.261876] br0: port 3(veth4) entered disabled state
[  554.262018] veth2: left allmulticast mode
[  554.262058] veth2: left promiscuous mode
[  554.262098] br0: port 2(veth2) entered disabled state
[  554.262210] veth1: left allmulticast mode
[  554.262316] veth1: left promiscuous mode
[  554.262349] br0: port 1(veth1) entered disabled state