[  506.780935] br0: port 1(veth1) entered blocking state
[  506.781006] br0: port 1(veth1) entered disabled state
[  506.781049] veth1: entered allmulticast mode
[  506.781133] veth1: entered promiscuous mode
[  506.793442] br0: port 2(veth2) entered blocking state
[  506.793534] br0: port 2(veth2) entered disabled state
[  506.793599] veth2: entered allmulticast mode
[  506.793700] veth2: entered promiscuous mode
[  506.804280] br0: port 3(veth4) entered blocking state
[  506.804327] br0: port 3(veth4) entered disabled state
[  506.804368] veth4: entered allmulticast mode
[  506.804447] veth4: entered promiscuous mode
[  506.859508] br0: port 1(veth1) entered blocking state
[  506.859581] br0: port 1(veth1) entered forwarding state
[  506.869455] br0: port 2(veth2) entered blocking state
[  506.869502] br0: port 2(veth2) entered forwarding state
[  506.878842] br0: port 3(veth4) entered blocking state
[  506.878883] br0: port 3(veth4) entered forwarding state
[  520.222672] veth3: entered promiscuous mode
[  521.334052] veth3: left promiscuous mode
[  521.343851] veth3: entered promiscuous mode
[  522.461395] veth3: left promiscuous mode
[  522.474016] br0: port 3(veth4) entered disabled state
[  522.484603] br0: port 2(veth2) entered disabled state
[  522.493992] br0: port 1(veth1) entered disabled state
[  522.504614] veth4: left allmulticast mode
[  522.504657] veth4: left promiscuous mode
[  522.504690] br0: port 3(veth4) entered disabled state
[  522.504804] veth2: left allmulticast mode
[  522.504832] veth2: left promiscuous mode
[  522.504862] br0: port 2(veth2) entered disabled state
[  522.504944] veth1: left allmulticast mode
[  522.504982] veth1: left promiscuous mode
[  522.505012] br0: port 1(veth1) entered disabled state