[  721.184243] br0: port 1(veth1) entered blocking state
[  721.184296] br0: port 1(veth1) entered disabled state
[  721.184344] veth1: entered allmulticast mode
[  721.184416] veth1: entered promiscuous mode
[  721.192695] br0: port 2(veth2) entered blocking state
[  721.192749] br0: port 2(veth2) entered disabled state
[  721.192812] veth2: entered allmulticast mode
[  721.192894] veth2: entered promiscuous mode
[  721.201320] br0: port 3(veth4) entered blocking state
[  721.201369] br0: port 3(veth4) entered disabled state
[  721.201426] veth4: entered allmulticast mode
[  721.201495] veth4: entered promiscuous mode
[  721.275364] br0: port 1(veth1) entered blocking state
[  721.275454] br0: port 1(veth1) entered forwarding state
[  721.283574] br0: port 2(veth2) entered blocking state
[  721.283629] br0: port 2(veth2) entered forwarding state
[  721.291228] br0: port 3(veth4) entered blocking state
[  721.291308] br0: port 3(veth4) entered forwarding state
[  734.621242] veth3: entered promiscuous mode
[  735.749189] veth3: left promiscuous mode
[  735.760945] veth3: entered promiscuous mode
[  736.894312] veth3: left promiscuous mode
[  736.914725] br0: port 3(veth4) entered disabled state
[  736.927725] br0: port 2(veth2) entered disabled state
[  736.939193] br0: port 1(veth1) entered disabled state
[  736.950442] veth4: left allmulticast mode
[  736.950529] veth4: left promiscuous mode
[  736.950578] br0: port 3(veth4) entered disabled state
[  736.950727] veth2: left allmulticast mode
[  736.950772] veth2: left promiscuous mode
[  736.950818] br0: port 2(veth2) entered disabled state
[  736.950966] veth1: left allmulticast mode
[  736.951020] veth1: left promiscuous mode
[  736.951065] br0: port 1(veth1) entered disabled state