Re: [syzbot] [usb?] INFO: task hung in uevent_show (2)

[Tetsuo Handa]

#syz test

diff --git a/drivers/media/rc/imon.c b/drivers/media/rc/imon.c
index f5221b018808..423e04328b86 100644
--- a/drivers/media/rc/imon.c
+++ b/drivers/media/rc/imon.c
@@ -1764,6 +1764,15 @@ static void usb_rx_callback_intf0(struct urb *urb)
 		imon_incoming_packet(ictx, urb, intfnum);
 		break;
 
+	case -ECONNRESET:
+	case -EILSEQ:
+	case -EPROTO:
+	case -EPIPE:
+		dev_warn(ictx->dev, "imon %s: status(%d)\n",
+			 __func__, urb->status);
+		//usb_unlink_urb(urb);
+		return;
+
 	default:
 		dev_warn(ictx->dev, "imon %s: status(%d): ignored\n",
 			 __func__, urb->status);
@@ -1805,6 +1814,15 @@ static void usb_rx_callback_intf1(struct urb *urb)
 		imon_incoming_packet(ictx, urb, intfnum);
 		break;
 
+	case -ECONNRESET:
+	case -EILSEQ:
+	case -EPROTO:
+	case -EPIPE:
+		dev_warn(ictx->dev, "imon %s: status(%d)\n",
+			 __func__, urb->status);
+		//usb_unlink_urb(urb);
+		return;
+
 	default:
 		dev_warn(ictx->dev, "imon %s: status(%d): ignored\n",
 			 __func__, urb->status);