diff --git a/chrome/utility/safe_browsing/zip_analyzer.cc b/chrome/utility/safe_browsing/zip_analyzer.cc
index 045eb96878546..f2d11be4d1a83 100644
--- a/chrome/utility/safe_browsing/zip_analyzer.cc
+++ b/chrome/utility/safe_browsing/zip_analyzer.cc
@@ -95,6 +95,10 @@ bool ZipAnalyzer::ResumeExtraction() {
   }
 
   results()->success = reader_.ok() && !has_disk_error_;
+  LOG(ERROR) << "POC-ZIP-ANALYZER: done. reader_.ok()=" << reader_.ok()
+             << " analysis_result="
+             << static_cast<int>(results()->analysis_result)
+             << " success=" << results()->success;
   return true;
 }
 
diff --git a/third_party/zlib/google/zip_reader.cc b/third_party/zlib/google/zip_reader.cc
index 88f075ec7739a..48292be684239 100644
--- a/third_party/zlib/google/zip_reader.cc
+++ b/third_party/zlib/google/zip_reader.cc
@@ -306,6 +306,8 @@ bool ZipReader::OpenEntry() {
 
   DCHECK(path_in_zip[info.size_filename] == '\0');
   entry_.path_in_original_encoding = path_in_zip.data();
+  LOG(ERROR) << "POC-ZIP-ENTRY[" << next_index_ << "]: '"
+             << entry_.path_in_original_encoding << "'";
 
   // Convert path from original encoding to Unicode.
   std::u16string path_in_utf16;