[  494.520946][ T7881] br0: port 1(veth1) entered blocking state
[  494.521246][ T7881] br0: port 1(veth1) entered disabled state
[  494.521497][ T7881] veth1: entered allmulticast mode
[  494.523722][ T7881] veth1: entered promiscuous mode
[  494.554432][ T7883] br0: port 2(veth2) entered blocking state
[  494.554631][ T7883] br0: port 2(veth2) entered disabled state
[  494.554817][ T7883] veth2: entered allmulticast mode
[  494.556639][ T7883] veth2: entered promiscuous mode
[  494.579714][ T7884] br0: port 3(veth4) entered blocking state
[  494.579914][ T7884] br0: port 3(veth4) entered disabled state
[  494.580107][ T7884] veth4: entered allmulticast mode
[  494.581542][ T7884] veth4: entered promiscuous mode
[  494.787162][ T3444] br0: port 1(veth1) entered blocking state
[  494.787392][ T3444] br0: port 1(veth1) entered forwarding state
[  494.809577][ T3444] br0: port 2(veth2) entered blocking state
[  494.809813][ T3444] br0: port 2(veth2) entered forwarding state
[  494.837664][ T3444] br0: port 3(veth4) entered blocking state
[  494.837860][ T3444] br0: port 3(veth4) entered forwarding state
[  508.634005][ T7956] veth3: entered promiscuous mode
[  509.866251][ T7965] veth3: left promiscuous mode
[  509.886948][ T7966] veth3: entered promiscuous mode
[  511.117139][ T7975] veth3: left promiscuous mode
[  511.181813][ T7983] br0: port 3(veth4) entered disabled state
[  511.205735][ T7984] br0: port 2(veth2) entered disabled state
[  511.238291][ T7985] br0: port 1(veth1) entered disabled state
[  511.261081][ T7986] veth4: left allmulticast mode
[  511.261256][ T7986] veth4: left promiscuous mode
[  511.261474][ T7986] br0: port 3(veth4) entered disabled state
[  511.263657][ T7986] veth2: left allmulticast mode
[  511.263798][ T7986] veth2: left promiscuous mode
[  511.263998][ T7986] br0: port 2(veth2) entered disabled state
[  511.264725][ T7986] veth1: left allmulticast mode
[  511.264860][ T7986] veth1: left promiscuous mode
[  511.265055][ T7986] br0: port 1(veth1) entered disabled state