[  644.293866] br0: port 1(veth1) entered blocking state
[  644.293982] br0: port 1(veth1) entered disabled state
[  644.294060] veth1: entered allmulticast mode
[  644.294147] veth1: entered promiscuous mode
[  644.297928] br0: port 2(veth2) entered blocking state
[  644.297963] br0: port 2(veth2) entered disabled state
[  644.297999] veth2: entered allmulticast mode
[  644.298058] veth2: entered promiscuous mode
[  644.301492] br0: port 3(veth4) entered blocking state
[  644.301527] br0: port 3(veth4) entered disabled state
[  644.301570] veth4: entered allmulticast mode
[  644.301628] veth4: entered promiscuous mode
[  644.334901] br0: port 1(veth1) entered blocking state
[  644.334940] br0: port 1(veth1) entered forwarding state
[  644.338375] br0: port 2(veth2) entered blocking state
[  644.338409] br0: port 2(veth2) entered forwarding state
[  644.341829] br0: port 3(veth4) entered blocking state
[  644.341863] br0: port 3(veth4) entered forwarding state
[  657.482658] veth3: entered promiscuous mode
[  658.526766] veth3: left promiscuous mode
[  658.530301] veth3: entered promiscuous mode
[  659.577468] veth3: left promiscuous mode
[  659.583469] br0: port 3(veth4) entered disabled state
[  659.587076] br0: port 2(veth2) entered disabled state
[  659.591130] br0: port 1(veth1) entered disabled state
[  659.595196] veth4: left allmulticast mode
[  659.595290] veth4: left promiscuous mode
[  659.595384] br0: port 3(veth4) entered disabled state
[  659.595551] veth2: left allmulticast mode
[  659.595649] veth2: left promiscuous mode
[  659.595755] br0: port 2(veth2) entered disabled state
[  659.595919] veth1: left allmulticast mode
[  659.596025] veth1: left promiscuous mode
[  659.596126] br0: port 1(veth1) entered disabled state