[  750.332184] br0: port 1(veth1) entered blocking state
[  750.332279] br0: port 1(veth1) entered disabled state
[  750.332356] veth1: entered allmulticast mode
[  750.332463] veth1: entered promiscuous mode
[  750.334984] br0: port 2(veth2) entered blocking state
[  750.335050] br0: port 2(veth2) entered disabled state
[  750.335120] veth2: entered allmulticast mode
[  750.335213] veth2: entered promiscuous mode
[  750.337993] br0: port 3(veth4) entered blocking state
[  750.338060] br0: port 3(veth4) entered disabled state
[  750.338133] veth4: entered allmulticast mode
[  750.338232] veth4: entered promiscuous mode
[  750.364236] br0: port 1(veth1) entered blocking state
[  750.364311] br0: port 1(veth1) entered forwarding state
[  750.366792] br0: port 2(veth2) entered blocking state
[  750.366829] br0: port 2(veth2) entered forwarding state
[  750.369323] br0: port 3(veth4) entered blocking state
[  750.369397] br0: port 3(veth4) entered forwarding state
[  763.471201] veth3: entered promiscuous mode
[  764.517227] veth3: left promiscuous mode
[  764.519828] veth3: entered promiscuous mode
[  765.568507] veth3: left promiscuous mode
[  765.578240] br0: port 3(veth4) entered disabled state
[  765.581032] br0: port 2(veth2) entered disabled state
[  765.583757] br0: port 1(veth1) entered disabled state
[  765.586416] veth4: left allmulticast mode
[  765.586477] veth4: left promiscuous mode
[  765.586545] br0: port 3(veth4) entered disabled state
[  765.586669] veth2: left allmulticast mode
[  765.586734] veth2: left promiscuous mode
[  765.586806] br0: port 2(veth2) entered disabled state
[  765.586923] veth1: left allmulticast mode
[  765.586990] veth1: left promiscuous mode
[  765.587071] br0: port 1(veth1) entered disabled state