[  640.798579] br0: port 1(veth1) entered blocking state
[  640.798647] br0: port 1(veth1) entered disabled state
[  640.798702] veth1: entered allmulticast mode
[  640.798813] veth1: entered promiscuous mode
[  640.815097] br0: port 2(veth3) entered blocking state
[  640.815168] br0: port 2(veth3) entered disabled state
[  640.815221] veth3: entered allmulticast mode
[  640.815301] veth3: entered promiscuous mode
[  640.861754] br0: port 1(veth1) entered blocking state
[  640.861816] br0: port 1(veth1) entered forwarding state
[  640.893271] br0: port 2(veth3) entered blocking state
[  640.893334] br0: port 2(veth3) entered forwarding state
[  646.108445] br0: port 2(veth3) entered disabled state
[  646.135259] br0: port 1(veth1) entered disabled state
[  646.165913] veth3: left allmulticast mode
[  646.165961] veth3: left promiscuous mode
[  646.166016] br0: port 2(veth3) entered disabled state
[  646.166104] veth1: left allmulticast mode
[  646.166138] veth1: left promiscuous mode
[  646.166171] br0: port 1(veth1) entered disabled state