D61050.1793514105.diff
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	diff --git a/sys/dev/virtio/random/virtio_random.c b/sys/dev/virtio/random/virtio_random.c
	--- a/sys/dev/virtio/random/virtio_random.c
	+++ b/sys/dev/virtio/random/virtio_random.c
	@@ -184,8 +184,15 @@
	vtrnd_enqueue(sc);

	fail:
	- if (error)
	- vtrnd_detach(dev);
	+ if (error != 0) {
	+ /* Parent will free the virtqueue. */
	+ if (g_vtrnd_softc == sc) {
	+ atomic_store_explicit(&g_vtrnd_softc, NULL,
	+ memory_order_release);
	+ }
	+ sglist_free(sc->vtrnd_sg);
	+ zfree(sc->vtrnd_value, M_DEVBUF);
	+ }

	return (error);
	}