[  420.131889] br0: port 1(veth1) entered blocking state
[  420.132005] br0: port 1(veth1) entered disabled state
[  420.132110] veth1: entered allmulticast mode
[  420.132198] veth1: entered promiscuous mode
[  420.137377] br0: port 2(veth2) entered blocking state
[  420.137433] br0: port 2(veth2) entered disabled state
[  420.137464] veth2: entered allmulticast mode
[  420.137527] veth2: entered promiscuous mode
[  420.141990] br0: port 3(veth4) entered blocking state
[  420.142054] br0: port 3(veth4) entered disabled state
[  420.142094] veth4: entered allmulticast mode
[  420.142167] veth4: entered promiscuous mode
[  420.179633] br0: port 1(veth1) entered blocking state
[  420.179743] br0: port 1(veth1) entered forwarding state
[  420.184007] br0: port 2(veth2) entered blocking state
[  420.184056] br0: port 2(veth2) entered forwarding state
[  420.187609] br0: port 3(veth4) entered blocking state
[  420.187677] br0: port 3(veth4) entered forwarding state
[  433.293282] veth3: entered promiscuous mode
[  434.338502] veth3: left promiscuous mode
[  434.342141] veth3: entered promiscuous mode
[  435.388545] veth3: left promiscuous mode
[  435.394645] br0: port 3(veth4) entered disabled state
[  435.398455] br0: port 2(veth2) entered disabled state
[  435.402230] br0: port 1(veth1) entered disabled state
[  435.406567] veth4: left allmulticast mode
[  435.406615] veth4: left promiscuous mode
[  435.406649] br0: port 3(veth4) entered disabled state
[  435.406764] veth2: left allmulticast mode
[  435.406828] veth2: left promiscuous mode
[  435.406878] br0: port 2(veth2) entered disabled state
[  435.406992] veth1: left allmulticast mode
[  435.407054] veth1: left promiscuous mode
[  435.407126] br0: port 1(veth1) entered disabled state