[  751.317130] br0: port 1(veth1) entered blocking state
[  751.317227] br0: port 1(veth1) entered disabled state
[  751.317296] veth1: entered allmulticast mode
[  751.317423] veth1: entered promiscuous mode
[  751.320681] br0: port 2(veth2) entered blocking state
[  751.320714] br0: port 2(veth2) entered disabled state
[  751.320749] veth2: entered allmulticast mode
[  751.320808] veth2: entered promiscuous mode
[  751.323616] br0: port 3(veth4) entered blocking state
[  751.323684] br0: port 3(veth4) entered disabled state
[  751.323751] veth4: entered allmulticast mode
[  751.323842] veth4: entered promiscuous mode
[  751.349693] br0: port 1(veth1) entered blocking state
[  751.349758] br0: port 1(veth1) entered forwarding state
[  751.352620] br0: port 2(veth2) entered blocking state
[  751.352654] br0: port 2(veth2) entered forwarding state
[  751.355431] br0: port 3(veth4) entered blocking state
[  751.355494] br0: port 3(veth4) entered forwarding state
[  764.485340] veth3: entered promiscuous mode
[  765.531017] veth3: left promiscuous mode
[  765.534245] veth3: entered promiscuous mode
[  766.567727] veth3: left promiscuous mode
[  766.575373] br0: port 3(veth4) entered disabled state
[  766.578238] br0: port 2(veth2) entered disabled state
[  766.581196] br0: port 1(veth1) entered disabled state
[  766.584115] veth4: left allmulticast mode
[  766.584172] veth4: left promiscuous mode
[  766.584246] br0: port 3(veth4) entered disabled state
[  766.584375] veth2: left allmulticast mode
[  766.584439] veth2: left promiscuous mode
[  766.584504] br0: port 2(veth2) entered disabled state
[  766.584628] veth1: left allmulticast mode
[  766.584691] veth1: left promiscuous mode
[  766.584758] br0: port 1(veth1) entered disabled state