[  747.665744] br0: port 1(veth1) entered blocking state
[  747.665843] br0: port 1(veth1) entered disabled state
[  747.665915] veth1: entered allmulticast mode
[  747.666016] veth1: entered promiscuous mode
[  747.669164] br0: port 2(veth3) entered blocking state
[  747.669234] br0: port 2(veth3) entered disabled state
[  747.669309] veth3: entered allmulticast mode
[  747.669405] veth3: entered promiscuous mode
[  747.678373] br0: port 1(veth1) entered blocking state
[  747.678417] br0: port 1(veth1) entered forwarding state
[  747.684289] br0: port 2(veth3) entered blocking state
[  747.684331] br0: port 2(veth3) entered forwarding state
[  752.739665] br0: port 2(veth3) entered disabled state
[  752.745540] br0: port 1(veth1) entered disabled state
[  752.751321] veth3: left allmulticast mode
[  752.751382] veth3: left promiscuous mode
[  752.751444] br0: port 2(veth3) entered disabled state
[  752.751568] veth1: left allmulticast mode
[  752.751633] veth1: left promiscuous mode
[  752.751696] br0: port 1(veth1) entered disabled state