[  520.167453] br0: port 1(veth1) entered blocking state
[  520.167502] br0: port 1(veth1) entered disabled state
[  520.167545] veth1: entered allmulticast mode
[  520.167602] veth1: entered promiscuous mode
[  520.170818] br0: port 2(veth3) entered blocking state
[  520.170853] br0: port 2(veth3) entered disabled state
[  520.170889] veth3: entered allmulticast mode
[  520.170944] veth3: entered promiscuous mode
[  520.179647] br0: port 1(veth1) entered blocking state
[  520.179723] br0: port 1(veth1) entered forwarding state
[  520.185711] br0: port 2(veth3) entered blocking state
[  520.185784] br0: port 2(veth3) entered forwarding state
[  525.244955] br0: port 2(veth3) entered disabled state
[  525.251185] br0: port 1(veth1) entered disabled state
[  525.257522] veth3: left allmulticast mode
[  525.257589] veth3: left promiscuous mode
[  525.257656] br0: port 2(veth3) entered disabled state
[  525.257789] veth1: left allmulticast mode
[  525.257848] veth1: left promiscuous mode
[  525.257912] br0: port 1(veth1) entered disabled state