[  500.648141] br0: port 1(veth1) entered blocking state
[  500.648193] br0: port 1(veth1) entered disabled state
[  500.648237] veth1: entered allmulticast mode
[  500.648301] veth1: entered promiscuous mode
[  500.658251] br0: port 2(veth2) entered blocking state
[  500.658315] br0: port 2(veth2) entered disabled state
[  500.658386] veth2: entered allmulticast mode
[  500.658476] veth2: entered promiscuous mode
[  500.669054] br0: port 3(veth4) entered blocking state
[  500.669117] br0: port 3(veth4) entered disabled state
[  500.669167] veth4: entered allmulticast mode
[  500.669242] veth4: entered promiscuous mode
[  500.731277] br0: port 1(veth1) entered blocking state
[  500.731341] br0: port 1(veth1) entered forwarding state
[  500.744220] br0: port 2(veth2) entered blocking state
[  500.744285] br0: port 2(veth2) entered forwarding state
[  500.756502] br0: port 3(veth4) entered blocking state
[  500.756569] br0: port 3(veth4) entered forwarding state
[  514.077303] veth3: entered promiscuous mode
[  515.199977] veth3: left promiscuous mode
[  515.209855] veth3: entered promiscuous mode
[  516.302242] veth3: left promiscuous mode
[  516.312972] br0: port 3(veth4) entered disabled state
[  516.322066] br0: port 2(veth2) entered disabled state
[  516.331608] br0: port 1(veth1) entered disabled state
[  516.341557] veth4: left allmulticast mode
[  516.341603] veth4: left promiscuous mode
[  516.341636] br0: port 3(veth4) entered disabled state
[  516.341751] veth2: left allmulticast mode
[  516.341778] veth2: left promiscuous mode
[  516.341810] br0: port 2(veth2) entered disabled state
[  516.341893] veth1: left allmulticast mode
[  516.341919] veth1: left promiscuous mode
[  516.341950] br0: port 1(veth1) entered disabled state