[  556.600966] br0: port 1(veth1) entered blocking state
[  556.601078] br0: port 1(veth1) entered disabled state
[  556.601159] veth1: entered allmulticast mode
[  556.601268] veth1: entered promiscuous mode
[  556.611770] br0: port 2(veth2) entered blocking state
[  556.611860] br0: port 2(veth2) entered disabled state
[  556.611931] veth2: entered allmulticast mode
[  556.612034] veth2: entered promiscuous mode
[  556.623976] br0: port 3(veth4) entered blocking state
[  556.624080] br0: port 3(veth4) entered disabled state
[  556.624168] veth4: entered allmulticast mode
[  556.624271] veth4: entered promiscuous mode
[  556.719919] br0: port 1(veth1) entered blocking state
[  556.720008] br0: port 1(veth1) entered forwarding state
[  556.731527] br0: port 2(veth2) entered blocking state
[  556.731645] br0: port 2(veth2) entered forwarding state
[  556.743361] br0: port 3(veth4) entered blocking state
[  556.743467] br0: port 3(veth4) entered forwarding state
[  570.096396] veth3: entered promiscuous mode
[  571.232808] veth3: left promiscuous mode
[  571.244174] veth3: entered promiscuous mode
[  572.367030] veth3: left promiscuous mode
[  572.382648] br0: port 3(veth4) entered disabled state
[  572.391768] br0: port 2(veth2) entered disabled state
[  572.401189] br0: port 1(veth1) entered disabled state
[  572.410709] veth4: left allmulticast mode
[  572.410773] veth4: left promiscuous mode
[  572.410821] br0: port 3(veth4) entered disabled state
[  572.410937] veth2: left allmulticast mode
[  572.410976] veth2: left promiscuous mode
[  572.411022] br0: port 2(veth2) entered disabled state
[  572.411101] veth1: left allmulticast mode
[  572.411144] veth1: left promiscuous mode
[  572.411190] br0: port 1(veth1) entered disabled state