[  494.000643] br0: port 1(veth1) entered blocking state
[  494.000708] br0: port 1(veth1) entered disabled state
[  494.000760] veth1: entered allmulticast mode
[  494.000832] veth1: entered promiscuous mode
[  494.010466] br0: port 2(veth2) entered blocking state
[  494.010519] br0: port 2(veth2) entered disabled state
[  494.010571] veth2: entered allmulticast mode
[  494.010643] veth2: entered promiscuous mode
[  494.020987] br0: port 3(veth4) entered blocking state
[  494.021057] br0: port 3(veth4) entered disabled state
[  494.021108] veth4: entered allmulticast mode
[  494.021181] veth4: entered promiscuous mode
[  494.073687] br0: port 1(veth1) entered blocking state
[  494.073761] br0: port 1(veth1) entered forwarding state
[  494.084392] br0: port 2(veth2) entered blocking state
[  494.084464] br0: port 2(veth2) entered forwarding state
[  494.094491] br0: port 3(veth4) entered blocking state
[  494.094554] br0: port 3(veth4) entered forwarding state
[  507.420764] veth3: entered promiscuous mode
[  508.524751] veth3: left promiscuous mode
[  508.534668] veth3: entered promiscuous mode
[  509.640597] veth3: left promiscuous mode
[  509.651616] br0: port 3(veth4) entered disabled state
[  509.662722] br0: port 2(veth2) entered disabled state
[  509.674139] br0: port 1(veth1) entered disabled state
[  509.684251] veth4: left allmulticast mode
[  509.684301] veth4: left promiscuous mode
[  509.684338] br0: port 3(veth4) entered disabled state
[  509.684425] veth2: left allmulticast mode
[  509.684451] veth2: left promiscuous mode
[  509.684495] br0: port 2(veth2) entered disabled state
[  509.684598] veth1: left allmulticast mode
[  509.684625] veth1: left promiscuous mode
[  509.684656] br0: port 1(veth1) entered disabled state