[  722.440949] br0: port 1(veth1) entered blocking state
[  722.441048] br0: port 1(veth1) entered disabled state
[  722.441134] veth1: entered allmulticast mode
[  722.441245] veth1: entered promiscuous mode
[  722.451862] br0: port 2(veth2) entered blocking state
[  722.451981] br0: port 2(veth2) entered disabled state
[  722.452075] veth2: entered allmulticast mode
[  722.452198] veth2: entered promiscuous mode
[  722.462360] br0: port 3(veth4) entered blocking state
[  722.462424] br0: port 3(veth4) entered disabled state
[  722.462498] veth4: entered allmulticast mode
[  722.462591] veth4: entered promiscuous mode
[  722.544454] br0: port 1(veth1) entered blocking state
[  722.544526] br0: port 1(veth1) entered forwarding state
[  722.554631] br0: port 2(veth2) entered blocking state
[  722.554703] br0: port 2(veth2) entered forwarding state
[  722.564619] br0: port 3(veth4) entered blocking state
[  722.564696] br0: port 3(veth4) entered forwarding state
[  735.899749] veth3: entered promiscuous mode
[  737.034547] veth3: left promiscuous mode
[  737.045361] veth3: entered promiscuous mode
[  738.198772] veth3: left promiscuous mode
[  738.220021] br0: port 3(veth4) entered disabled state
[  738.232576] br0: port 2(veth2) entered disabled state
[  738.243443] br0: port 1(veth1) entered disabled state
[  738.253720] veth4: left allmulticast mode
[  738.253778] veth4: left promiscuous mode
[  738.253822] br0: port 3(veth4) entered disabled state
[  738.253983] veth2: left allmulticast mode
[  738.254016] veth2: left promiscuous mode
[  738.254067] br0: port 2(veth2) entered disabled state
[  738.254187] veth1: left allmulticast mode
[  738.254238] veth1: left promiscuous mode
[  738.254285] br0: port 1(veth1) entered disabled state