[  763.744260] br0: port 1(veth1) entered blocking state
[  763.744321] br0: port 1(veth1) entered disabled state
[  763.744398] veth1: entered allmulticast mode
[  763.744491] veth1: entered promiscuous mode
[  763.753182] br0: port 2(veth2) entered blocking state
[  763.753312] br0: port 2(veth2) entered disabled state
[  763.753398] veth2: entered allmulticast mode
[  763.753504] veth2: entered promiscuous mode
[  763.762713] br0: port 3(veth4) entered blocking state
[  763.762780] br0: port 3(veth4) entered disabled state
[  763.762849] veth4: entered allmulticast mode
[  763.762946] veth4: entered promiscuous mode
[  763.841541] br0: port 1(veth1) entered blocking state
[  763.841603] br0: port 1(veth1) entered forwarding state
[  763.850579] br0: port 2(veth2) entered blocking state
[  763.850644] br0: port 2(veth2) entered forwarding state
[  763.860594] br0: port 3(veth4) entered blocking state
[  763.860676] br0: port 3(veth4) entered forwarding state
[  777.181411] veth3: entered promiscuous mode
[  778.295120] veth3: left promiscuous mode
[  778.303533] veth3: entered promiscuous mode
[  779.411465] veth3: left promiscuous mode
[  779.427539] br0: port 3(veth4) entered disabled state
[  779.436692] br0: port 2(veth2) entered disabled state
[  779.445965] br0: port 1(veth1) entered disabled state
[  779.455209] veth4: left allmulticast mode
[  779.455293] veth4: left promiscuous mode
[  779.455350] br0: port 3(veth4) entered disabled state
[  779.455492] veth2: left allmulticast mode
[  779.455541] veth2: left promiscuous mode
[  779.455595] br0: port 2(veth2) entered disabled state
[  779.455676] veth1: left allmulticast mode
[  779.455717] veth1: left promiscuous mode
[  779.455763] br0: port 1(veth1) entered disabled state