[ 1489.676132][ T7748] br0: port 1(veth1) entered blocking state
[ 1489.676426][ T7748] br0: port 1(veth1) entered disabled state
[ 1489.676723][ T7748] veth1: entered allmulticast mode
[ 1489.678671][ T7748] veth1: entered promiscuous mode
[ 1489.829419][ T7750] br0: port 2(veth2) entered blocking state
[ 1489.829691][ T7750] br0: port 2(veth2) entered disabled state
[ 1489.829956][ T7750] veth2: entered allmulticast mode
[ 1489.831849][ T7750] veth2: entered promiscuous mode
[ 1490.000424][ T7751] br0: port 3(veth4) entered blocking state
[ 1490.000783][ T7751] br0: port 3(veth4) entered disabled state
[ 1490.001048][ T7751] veth4: entered allmulticast mode
[ 1490.002912][ T7751] veth4: entered promiscuous mode
[ 1490.744327][   T52] br0: port 1(veth1) entered blocking state
[ 1490.744789][   T52] br0: port 1(veth1) entered forwarding state
[ 1490.890403][ T1860] br0: port 2(veth2) entered blocking state
[ 1490.890674][ T1860] br0: port 2(veth2) entered forwarding state
[ 1491.083905][   T52] br0: port 3(veth4) entered blocking state
[ 1491.084181][   T52] br0: port 3(veth4) entered forwarding state
[ 1507.492733][ T7796] veth3: entered promiscuous mode
[ 1509.700040][ T7805] veth3: left promiscuous mode
[ 1509.842214][ T7806] veth3: entered promiscuous mode
[ 1512.142243][ T7815] veth3: left promiscuous mode
[ 1512.284997][ T7817] br0: port 3(veth4) entered disabled state
[ 1512.450820][ T7818] br0: port 2(veth2) entered disabled state
[ 1512.602314][ T7819] br0: port 1(veth1) entered disabled state
[ 1512.750897][ T7821] veth4: left allmulticast mode
[ 1512.751134][ T7821] veth4: left promiscuous mode
[ 1512.751426][ T7821] br0: port 3(veth4) entered disabled state
[ 1512.752805][ T7821] veth2: left allmulticast mode
[ 1512.753018][ T7821] veth2: left promiscuous mode
[ 1512.753337][ T7821] br0: port 2(veth2) entered disabled state
[ 1512.754596][ T7821] veth1: left allmulticast mode
[ 1512.754938][ T7821] veth1: left promiscuous mode
[ 1512.755264][ T7821] br0: port 1(veth1) entered disabled state