[  751.620538] br0: port 1(veth1) entered blocking state
[  751.620571] br0: port 1(veth1) entered disabled state
[  751.620603] veth1: entered allmulticast mode
[  751.620660] veth1: entered promiscuous mode
[  751.625337] br0: port 2(veth2) entered blocking state
[  751.625371] br0: port 2(veth2) entered disabled state
[  751.625402] veth2: entered allmulticast mode
[  751.625452] veth2: entered promiscuous mode
[  751.629150] br0: port 3(veth4) entered blocking state
[  751.629176] br0: port 3(veth4) entered disabled state
[  751.629199] veth4: entered allmulticast mode
[  751.629245] veth4: entered promiscuous mode
[  751.668032] br0: port 1(veth1) entered blocking state
[  751.668058] br0: port 1(veth1) entered forwarding state
[  751.671751] br0: port 2(veth2) entered blocking state
[  751.671834] br0: port 2(veth2) entered forwarding state
[  751.675479] br0: port 3(veth4) entered blocking state
[  751.675509] br0: port 3(veth4) entered forwarding state
[  764.809822] veth3: entered promiscuous mode
[  765.854743] veth3: left promiscuous mode
[  765.858474] veth3: entered promiscuous mode
[  766.905368] veth3: left promiscuous mode
[  766.915963] br0: port 3(veth4) entered disabled state
[  766.919613] br0: port 2(veth2) entered disabled state
[  766.923246] br0: port 1(veth1) entered disabled state
[  766.926936] veth4: left allmulticast mode
[  766.926956] veth4: left promiscuous mode
[  766.926979] br0: port 3(veth4) entered disabled state
[  766.927053] veth2: left allmulticast mode
[  766.927068] veth2: left promiscuous mode
[  766.927084] br0: port 2(veth2) entered disabled state
[  766.927157] veth1: left allmulticast mode
[  766.927178] veth1: left promiscuous mode
[  766.927197] br0: port 1(veth1) entered disabled state