[  751.582834][ T6054] br0: port 1(veth1) entered blocking state
[  751.583201][ T6054] br0: port 1(veth1) entered disabled state
[  751.583537][ T6054] veth1: entered allmulticast mode
[  751.585143][ T6054] veth1: entered promiscuous mode
[  751.618453][ T6056] br0: port 2(veth2) entered blocking state
[  751.618812][ T6056] br0: port 2(veth2) entered disabled state
[  751.619178][ T6056] veth2: entered allmulticast mode
[  751.621677][ T6056] veth2: entered promiscuous mode
[  751.645608][ T6057] br0: port 3(veth4) entered blocking state
[  751.645942][ T6057] br0: port 3(veth4) entered disabled state
[  751.646257][ T6057] veth4: entered allmulticast mode
[  751.647814][ T6057] veth4: entered promiscuous mode
[  751.874820][   T38] br0: port 1(veth1) entered blocking state
[  751.875173][   T38] br0: port 1(veth1) entered forwarding state
[  751.906847][   T37] br0: port 2(veth2) entered blocking state
[  751.907169][   T37] br0: port 2(veth2) entered forwarding state
[  751.931758][   T39] br0: port 3(veth4) entered blocking state
[  751.932107][   T39] br0: port 3(veth4) entered forwarding state
[  765.694582][ T6129] veth3: entered promiscuous mode
[  766.913926][ T6138] veth3: left promiscuous mode
[  766.942095][ T6139] veth3: entered promiscuous mode
[  768.160424][ T6148] veth3: left promiscuous mode
[  768.219083][ T6156] br0: port 3(veth4) entered disabled state
[  768.250230][ T6157] br0: port 2(veth2) entered disabled state
[  768.281341][ T6158] br0: port 1(veth1) entered disabled state
[  768.311156][ T6159] veth4: left allmulticast mode
[  768.311693][ T6159] veth4: left promiscuous mode
[  768.312001][ T6159] br0: port 3(veth4) entered disabled state
[  768.313051][ T6159] veth2: left allmulticast mode
[  768.313271][ T6159] veth2: left promiscuous mode
[  768.313643][ T6159] br0: port 2(veth2) entered disabled state
[  768.314935][ T6159] veth1: left allmulticast mode
[  768.315178][ T6159] veth1: left promiscuous mode
[  768.316861][ T6159] br0: port 1(veth1) entered disabled state