[  751.167309] br0: port 1(veth1) entered blocking state
[  751.167356] br0: port 1(veth1) entered disabled state
[  751.167398] veth1: entered allmulticast mode
[  751.167463] veth1: entered promiscuous mode
[  751.170372] br0: port 2(veth2) entered blocking state
[  751.170404] br0: port 2(veth2) entered disabled state
[  751.170439] veth2: entered allmulticast mode
[  751.170493] veth2: entered promiscuous mode
[  751.173295] br0: port 3(veth4) entered blocking state
[  751.173325] br0: port 3(veth4) entered disabled state
[  751.173359] veth4: entered allmulticast mode
[  751.173409] veth4: entered promiscuous mode
[  751.199683] br0: port 1(veth1) entered blocking state
[  751.199725] br0: port 1(veth1) entered forwarding state
[  751.202426] br0: port 2(veth2) entered blocking state
[  751.202458] br0: port 2(veth2) entered forwarding state
[  751.205379] br0: port 3(veth4) entered blocking state
[  751.205453] br0: port 3(veth4) entered forwarding state
[  764.347938] veth3: entered promiscuous mode
[  765.393486] veth3: left promiscuous mode
[  765.396341] veth3: entered promiscuous mode
[  766.443607] veth3: left promiscuous mode
[  766.450797] br0: port 3(veth4) entered disabled state
[  766.453714] br0: port 2(veth2) entered disabled state
[  766.456630] br0: port 1(veth1) entered disabled state
[  766.459481] veth4: left allmulticast mode
[  766.459543] veth4: left promiscuous mode
[  766.459605] br0: port 3(veth4) entered disabled state
[  766.459733] veth2: left allmulticast mode
[  766.459789] veth2: left promiscuous mode
[  766.459850] br0: port 2(veth2) entered disabled state
[  766.459961] veth1: left allmulticast mode
[  766.460018] veth1: left promiscuous mode
[  766.460079] br0: port 1(veth1) entered disabled state