[  600.388658] br0: port 1(veth1) entered blocking state
[  600.388743] br0: port 1(veth1) entered disabled state
[  600.388827] veth1: entered allmulticast mode
[  600.388928] veth1: entered promiscuous mode
[  600.392752] br0: port 2(veth2) entered blocking state
[  600.392792] br0: port 2(veth2) entered disabled state
[  600.392831] veth2: entered allmulticast mode
[  600.392888] veth2: entered promiscuous mode
[  600.396368] br0: port 3(veth4) entered blocking state
[  600.396402] br0: port 3(veth4) entered disabled state
[  600.396444] veth4: entered allmulticast mode
[  600.396502] veth4: entered promiscuous mode
[  600.430599] br0: port 1(veth1) entered blocking state
[  600.430637] br0: port 1(veth1) entered forwarding state
[  600.434199] br0: port 2(veth2) entered blocking state
[  600.434294] br0: port 2(veth2) entered forwarding state
[  600.437764] br0: port 3(veth4) entered blocking state
[  600.437799] br0: port 3(veth4) entered forwarding state
[  613.661968] veth3: entered promiscuous mode
[  614.709369] veth3: left promiscuous mode
[  614.713063] veth3: entered promiscuous mode
[  615.755435] veth3: left promiscuous mode
[  615.766100] br0: port 3(veth4) entered disabled state
[  615.769832] br0: port 2(veth2) entered disabled state
[  615.773491] br0: port 1(veth1) entered disabled state
[  615.777106] veth4: left allmulticast mode
[  615.777138] veth4: left promiscuous mode
[  615.777171] br0: port 3(veth4) entered disabled state
[  615.777281] veth2: left allmulticast mode
[  615.777303] veth2: left promiscuous mode
[  615.777329] br0: port 2(veth2) entered disabled state
[  615.777406] veth1: left allmulticast mode
[  615.777427] veth1: left promiscuous mode
[  615.777453] br0: port 1(veth1) entered disabled state