[  539.898286] br0: port 1(veth1) entered blocking state
[  539.898355] br0: port 1(veth1) entered disabled state
[  539.898424] veth1: entered allmulticast mode
[  539.898523] veth1: entered promiscuous mode
[  539.915733] br0: port 2(veth2) entered blocking state
[  539.915831] br0: port 2(veth2) entered disabled state
[  539.915929] veth2: entered allmulticast mode
[  539.916023] veth2: entered promiscuous mode
[  539.931651] br0: port 3(veth4) entered blocking state
[  539.931728] br0: port 3(veth4) entered disabled state
[  539.931788] veth4: entered allmulticast mode
[  539.931949] veth4: entered promiscuous mode
[  540.016491] br0: port 1(veth1) entered blocking state
[  540.016572] br0: port 1(veth1) entered forwarding state
[  540.033701] br0: port 2(veth2) entered blocking state
[  540.033768] br0: port 2(veth2) entered forwarding state
[  540.049197] br0: port 3(veth4) entered blocking state
[  540.049261] br0: port 3(veth4) entered forwarding state
[  553.449802] veth3: entered promiscuous mode
[  554.583223] veth3: left promiscuous mode
[  554.596895] veth3: entered promiscuous mode
[  555.733833] veth3: left promiscuous mode
[  555.749444] br0: port 3(veth4) entered disabled state
[  555.763869] br0: port 2(veth2) entered disabled state
[  555.776711] br0: port 1(veth1) entered disabled state
[  555.789260] veth4: left allmulticast mode
[  555.789303] veth4: left promiscuous mode
[  555.789336] br0: port 3(veth4) entered disabled state
[  555.789428] veth2: left allmulticast mode
[  555.789454] veth2: left promiscuous mode
[  555.789479] br0: port 2(veth2) entered disabled state
[  555.789550] veth1: left allmulticast mode
[  555.789577] veth1: left promiscuous mode
[  555.789601] br0: port 1(veth1) entered disabled state