[  741.557242] br0: port 1(veth1) entered blocking state
[  741.557331] br0: port 1(veth1) entered disabled state
[  741.557410] veth1: entered allmulticast mode
[  741.557521] veth1: entered promiscuous mode
[  741.568080] br0: port 2(veth2) entered blocking state
[  741.568152] br0: port 2(veth2) entered disabled state
[  741.568271] veth2: entered allmulticast mode
[  741.568389] veth2: entered promiscuous mode
[  741.581061] br0: port 3(veth4) entered blocking state
[  741.581137] br0: port 3(veth4) entered disabled state
[  741.581217] veth4: entered allmulticast mode
[  741.581324] veth4: entered promiscuous mode
[  741.683723] br0: port 1(veth1) entered blocking state
[  741.683819] br0: port 1(veth1) entered forwarding state
[  741.695848] br0: port 2(veth2) entered blocking state
[  741.695979] br0: port 2(veth2) entered forwarding state
[  741.709581] br0: port 3(veth4) entered blocking state
[  741.709689] br0: port 3(veth4) entered forwarding state
[  755.124008] veth3: entered promiscuous mode
[  756.327034] veth3: left promiscuous mode
[  756.337455] veth3: entered promiscuous mode
[  757.530361] veth3: left promiscuous mode
[  757.567213] br0: port 3(veth4) entered disabled state
[  757.585518] br0: port 2(veth2) entered disabled state
[  757.602345] br0: port 1(veth1) entered disabled state
[  757.621540] veth4: left allmulticast mode
[  757.621667] veth4: left promiscuous mode
[  757.621732] br0: port 3(veth4) entered disabled state
[  757.621976] veth2: left allmulticast mode
[  757.622017] veth2: left promiscuous mode
[  757.622062] br0: port 2(veth2) entered disabled state
[  757.622220] veth1: left allmulticast mode
[  757.622289] veth1: left promiscuous mode
[  757.622335] br0: port 1(veth1) entered disabled state