[  277.779981] br0: port 1(veth1) entered blocking state
[  277.780064] br0: port 1(veth1) entered disabled state
[  277.780130] veth1: entered allmulticast mode
[  277.780230] veth1: entered promiscuous mode
[  277.789175] br0: port 2(veth2) entered blocking state
[  277.789248] br0: port 2(veth2) entered disabled state
[  277.789330] veth2: entered allmulticast mode
[  277.789420] veth2: entered promiscuous mode
[  277.798751] br0: port 3(veth4) entered blocking state
[  277.798826] br0: port 3(veth4) entered disabled state
[  277.798884] veth4: entered allmulticast mode
[  277.798983] veth4: entered promiscuous mode
[  277.880588] br0: port 1(veth1) entered blocking state
[  277.880668] br0: port 1(veth1) entered forwarding state
[  277.892014] br0: port 2(veth2) entered blocking state
[  277.892079] br0: port 2(veth2) entered forwarding state
[  277.901828] br0: port 3(veth4) entered blocking state
[  277.901892] br0: port 3(veth4) entered forwarding state
[  291.234552] veth3: entered promiscuous mode
[  292.358726] veth3: left promiscuous mode
[  292.367958] veth3: entered promiscuous mode
[  293.484937] veth3: left promiscuous mode
[  293.500384] br0: port 3(veth4) entered disabled state
[  293.509573] br0: port 2(veth2) entered disabled state
[  293.519287] br0: port 1(veth1) entered disabled state
[  293.529262] veth4: left allmulticast mode
[  293.529349] veth4: left promiscuous mode
[  293.529404] br0: port 3(veth4) entered disabled state
[  293.529573] veth2: left allmulticast mode
[  293.529637] veth2: left promiscuous mode
[  293.529684] br0: port 2(veth2) entered disabled state
[  293.529792] veth1: left allmulticast mode
[  293.529830] veth1: left promiscuous mode
[  293.529873] br0: port 1(veth1) entered disabled state