[  721.184998] br0: port 1(veth1) entered blocking state
[  721.185048] br0: port 1(veth1) entered disabled state
[  721.185089] veth1: entered allmulticast mode
[  721.185146] veth1: entered promiscuous mode
[  721.188341] br0: port 2(veth2) entered blocking state
[  721.188375] br0: port 2(veth2) entered disabled state
[  721.188413] veth2: entered allmulticast mode
[  721.188469] veth2: entered promiscuous mode
[  721.191267] br0: port 3(veth4) entered blocking state
[  721.191337] br0: port 3(veth4) entered disabled state
[  721.191407] veth4: entered allmulticast mode
[  721.191497] veth4: entered promiscuous mode
[  721.217469] br0: port 1(veth1) entered blocking state
[  721.217546] br0: port 1(veth1) entered forwarding state
[  721.220241] br0: port 2(veth2) entered blocking state
[  721.220313] br0: port 2(veth2) entered forwarding state
[  721.223022] br0: port 3(veth4) entered blocking state
[  721.223087] br0: port 3(veth4) entered forwarding state
[  734.334938] veth3: entered promiscuous mode
[  735.370984] veth3: left promiscuous mode
[  735.373878] veth3: entered promiscuous mode
[  736.410008] veth3: left promiscuous mode
[  736.419616] br0: port 3(veth4) entered disabled state
[  736.422589] br0: port 2(veth2) entered disabled state
[  736.425539] br0: port 1(veth1) entered disabled state
[  736.428467] veth4: left allmulticast mode
[  736.428495] veth4: left promiscuous mode
[  736.428526] br0: port 3(veth4) entered disabled state
[  736.428646] veth2: left allmulticast mode
[  736.428668] veth2: left promiscuous mode
[  736.428691] br0: port 2(veth2) entered disabled state
[  736.428770] veth1: left allmulticast mode
[  736.428793] veth1: left promiscuous mode
[  736.428819] br0: port 1(veth1) entered disabled state