[  680.021538] br0: port 1(veth1) entered blocking state
[  680.021642] br0: port 1(veth1) entered disabled state
[  680.021725] veth1: entered allmulticast mode
[  680.021831] veth1: entered promiscuous mode
[  680.032343] br0: port 2(veth2) entered blocking state
[  680.032430] br0: port 2(veth2) entered disabled state
[  680.032507] veth2: entered allmulticast mode
[  680.032628] veth2: entered promiscuous mode
[  680.044094] br0: port 3(veth4) entered blocking state
[  680.044240] br0: port 3(veth4) entered disabled state
[  680.044335] veth4: entered allmulticast mode
[  680.044465] veth4: entered promiscuous mode
[  680.143911] br0: port 1(veth1) entered blocking state
[  680.144010] br0: port 1(veth1) entered forwarding state
[  680.155902] br0: port 2(veth2) entered blocking state
[  680.156020] br0: port 2(veth2) entered forwarding state
[  680.167899] br0: port 3(veth4) entered blocking state
[  680.167978] br0: port 3(veth4) entered forwarding state
[  693.471743] veth3: entered promiscuous mode
[  694.599728] veth3: left promiscuous mode
[  694.610553] veth3: entered promiscuous mode
[  695.738858] veth3: left promiscuous mode
[  695.758858] br0: port 3(veth4) entered disabled state
[  695.771007] br0: port 2(veth2) entered disabled state
[  695.783423] br0: port 1(veth1) entered disabled state
[  695.795318] veth4: left allmulticast mode
[  695.795415] veth4: left promiscuous mode
[  695.795480] br0: port 3(veth4) entered disabled state
[  695.795625] veth2: left allmulticast mode
[  695.795659] veth2: left promiscuous mode
[  695.795694] br0: port 2(veth2) entered disabled state
[  695.795789] veth1: left allmulticast mode
[  695.795824] veth1: left promiscuous mode
[  695.795861] br0: port 1(veth1) entered disabled state