diff --git a/block/scsi_ioctl.c b/block/scsi_ioctl.c
index 6599bac0a78c..ff895022e2d1 100644
--- a/block/scsi_ioctl.c
+++ b/block/scsi_ioctl.c
@@ -258,8 +258,10 @@ static int blk_complete_sghdr_rq(struct request *rq, struct sg_io_hdr *hdr,
 	hdr->host_status = host_byte(req->result);
 	hdr->driver_status = driver_byte(req->result);
 	hdr->info = 0;
-	if (hdr->masked_status || hdr->host_status || hdr->driver_status)
+	if (hdr->masked_status || hdr->host_status || hdr->driver_status) {
 		hdr->info |= SG_INFO_CHECK;
+		printk(KERN_INFO "SCSI ioctl error, cmd %02X, prog %s\n", req->cmd[0], current->comm);
+	}
 	hdr->resid = req->resid_len;
 	hdr->sb_len_wr = 0;