[  621.330911] br0: port 1(veth1) entered blocking state
[  621.331001] br0: port 1(veth1) entered disabled state
[  621.331100] veth1: entered allmulticast mode
[  621.331190] veth1: entered promiscuous mode
[  621.333723] br0: port 2(veth2) entered blocking state
[  621.333763] br0: port 2(veth2) entered disabled state
[  621.333799] veth2: entered allmulticast mode
[  621.333850] veth2: entered promiscuous mode
[  621.336719] br0: port 3(veth4) entered blocking state
[  621.336756] br0: port 3(veth4) entered disabled state
[  621.336794] veth4: entered allmulticast mode
[  621.336844] veth4: entered promiscuous mode
[  621.362269] br0: port 1(veth1) entered blocking state
[  621.362364] br0: port 1(veth1) entered forwarding state
[  621.364803] br0: port 2(veth2) entered blocking state
[  621.364839] br0: port 2(veth2) entered forwarding state
[  621.367330] br0: port 3(veth4) entered blocking state
[  621.367400] br0: port 3(veth4) entered forwarding state
[  634.516568] veth3: entered promiscuous mode
[  635.557748] veth3: left promiscuous mode
[  635.560630] veth3: entered promiscuous mode
[  636.609678] veth3: left promiscuous mode
[  636.619373] br0: port 3(veth4) entered disabled state
[  636.621968] br0: port 2(veth2) entered disabled state
[  636.624541] br0: port 1(veth1) entered disabled state
[  636.627468] veth4: left allmulticast mode
[  636.627505] veth4: left promiscuous mode
[  636.627533] br0: port 3(veth4) entered disabled state
[  636.627628] veth2: left allmulticast mode
[  636.627652] veth2: left promiscuous mode
[  636.627675] br0: port 2(veth2) entered disabled state
[  636.627747] veth1: left allmulticast mode
[  636.627771] veth1: left promiscuous mode
[  636.627793] br0: port 1(veth1) entered disabled state