diff --git a/drivers/usb/core/devio.c b/drivers/usb/core/devio.c
index 3d41faf6e6073420a68a90536ecbfd4308a40701..e9f0de3e06db1327f9a4c2d0357c436a0a16dddc 100644
--- a/drivers/usb/core/devio.c
+++ b/drivers/usb/core/devio.c
@@ -1716,8 +1716,12 @@ static struct async *reap_as(struct usb_dev_state *ps)
 static int proc_reapurb(struct usb_dev_state *ps, void __user *arg)
 {
 	struct async *as = reap_as(ps);
+
 	if (as) {
-		int retval = processcompl(as, (void __user * __user *)arg);
+		int retval;
+
+		snoop(&ps->dev->dev, "reap %p\n", as->userurb);
+		retval = processcompl(as, (void __user * __user *)arg);
 		free_async(as);
 		return retval;
 	}
@@ -1733,6 +1737,7 @@ static int proc_reapurbnonblock(struct usb_dev_state *ps, void __user *arg)
 
 	as = async_getcompleted(ps);
 	if (as) {
+		snoop(&ps->dev->dev, "reap %p\n", as->userurb);
 		retval = processcompl(as, (void __user * __user *)arg);
 		free_async(as);
 	} else {
@@ -1859,8 +1864,12 @@ static int processcompl_compat(struct async *as, void __user * __user *arg)
 static int proc_reapurb_compat(struct usb_dev_state *ps, void __user *arg)
 {
 	struct async *as = reap_as(ps);
+
 	if (as) {
-		int retval = processcompl_compat(as, (void __user * __user *)arg);
+		int retval;
+
+		snoop(&ps->dev->dev, "reap %p\n", as->userurb);
+		retval = processcompl_compat(as, (void __user * __user *)arg);
 		free_async(as);
 		return retval;
 	}
@@ -1876,6 +1885,7 @@ static int proc_reapurbnonblock_compat(struct usb_dev_state *ps, void __user *ar
 
 	as = async_getcompleted(ps);
 	if (as) {
+		snoop(&ps->dev->dev, "reap %p\n", as->userurb);
 		retval = processcompl_compat(as, (void __user * __user *)arg);
 		free_async(as);
 	} else {
@@ -2280,7 +2290,7 @@ static long usbdev_do_ioctl(struct file *file, unsigned int cmd,
 #endif
 
 	case USBDEVFS_DISCARDURB:
-		snoop(&dev->dev, "%s: DISCARDURB\n", __func__);
+		snoop(&dev->dev, "%s: DISCARDURB %p\n", __func__, p);
 		ret = proc_unlinkurb(ps, p);
 		break;