Otherwise there is a race where the DEVICE_DELETED event has been sent but attempts to reuse the ID will fail.
Reported-by: Michael S. Tsirkin <m...@redhat.com> Signed-off-by: Paolo Bonzini <pbonz...@redhat.com> --- hw/core/qdev.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/hw/core/qdev.c b/hw/core/qdev.c index 4ab04aa..92bd8bb 100644 --- a/hw/core/qdev.c +++ b/hw/core/qdev.c @@ -1203,7 +1203,6 @@ static void device_finalize(Object *obj) NamedGPIOList *ngl, *next; DeviceState *dev = DEVICE(obj); - qemu_opts_del(dev->opts); QLIST_FOREACH_SAFE(ngl, &dev->gpios, node, next) { QLIST_REMOVE(ngl, node); @@ -1251,6 +1250,9 @@ static void device_unparent(Object *obj) qapi_event_send_device_deleted(!!dev->id, dev->id, path, &error_abort); g_free(path); } + + qemu_opts_del(dev->opts); + dev->opts = NULL; } static void device_class_init(ObjectClass *class, void *data) -- 2.5.0