[  640.777850] br0: port 1(veth1) entered blocking state
[  640.777895] br0: port 1(veth1) entered disabled state
[  640.777931] veth1: entered allmulticast mode
[  640.777985] veth1: entered promiscuous mode
[  640.780642] br0: port 2(veth2) entered blocking state
[  640.780674] br0: port 2(veth2) entered disabled state
[  640.780713] veth2: entered allmulticast mode
[  640.780759] veth2: entered promiscuous mode
[  640.783539] br0: port 3(veth4) entered blocking state
[  640.783624] br0: port 3(veth4) entered disabled state
[  640.783693] veth4: entered allmulticast mode
[  640.783783] veth4: entered promiscuous mode
[  640.809490] br0: port 1(veth1) entered blocking state
[  640.809558] br0: port 1(veth1) entered forwarding state
[  640.812250] br0: port 2(veth2) entered blocking state
[  640.812284] br0: port 2(veth2) entered forwarding state
[  640.814999] br0: port 3(veth4) entered blocking state
[  640.815064] br0: port 3(veth4) entered forwarding state
[  653.945911] veth3: entered promiscuous mode
[  654.983332] veth3: left promiscuous mode
[  654.986229] veth3: entered promiscuous mode
[  656.026315] veth3: left promiscuous mode
[  656.033581] br0: port 3(veth4) entered disabled state
[  656.036347] br0: port 2(veth2) entered disabled state
[  656.039089] br0: port 1(veth1) entered disabled state
[  656.041820] veth4: left allmulticast mode
[  656.041848] veth4: left promiscuous mode
[  656.041873] br0: port 3(veth4) entered disabled state
[  656.041966] veth2: left allmulticast mode
[  656.041987] veth2: left promiscuous mode
[  656.042007] br0: port 2(veth2) entered disabled state
[  656.042098] veth1: left allmulticast mode
[  656.042120] veth1: left promiscuous mode
[  656.042145] br0: port 1(veth1) entered disabled state