diff --git src/bin/pg_dump/pg_backup_archiver.c src/bin/pg_dump/pg_backup_archiver.c
index 8f0b32ca17..449157a1b5 100644
--- src/bin/pg_dump/pg_backup_archiver.c
+++ src/bin/pg_dump/pg_backup_archiver.c
@@ -755,6 +755,7 @@ restore_toc_entry(ArchiveHandle *AH, TocEntry *te, bool is_parallel)
 	int			status = WORKER_OK;
 	teReqs		reqs;
 	bool		defnDumped;
+    printf("restore_toc_entry initial AH->FH: %d\n", ftello(AH->FH));
 
 	AH->currentTE = te;
 
@@ -863,6 +864,7 @@ restore_toc_entry(ArchiveHandle *AH, TocEntry *te, bool is_parallel)
 			if (AH->PrintTocDataPtr != NULL)
 			{
 				_printTocEntry(AH, te, true);
+                printf("restore_toc_entry _printTocEntry AH->FH: %d\n", ftello(AH->FH));
 
 				if (strcmp(te->desc, "BLOBS") == 0 ||
 					strcmp(te->desc, "BLOB COMMENTS") == 0)
@@ -870,6 +872,7 @@ restore_toc_entry(ArchiveHandle *AH, TocEntry *te, bool is_parallel)
 					pg_log_info("processing %s", te->desc);
 
 					_selectOutputSchema(AH, "pg_catalog");
+                    printf("restore_toc_entry _selectOutputSchema AH->FH: %d\n", ftello(AH->FH));
 
 					/* Send BLOB COMMENTS data to ExecuteSimpleCommands() */
 					if (strcmp(te->desc, "BLOB COMMENTS") == 0)
diff --git src/bin/pg_dump/pg_backup_custom.c src/bin/pg_dump/pg_backup_custom.c
index 369dcea429..8eb7f465f8 100644
--- src/bin/pg_dump/pg_backup_custom.c
+++ src/bin/pg_dump/pg_backup_custom.c
@@ -415,10 +415,13 @@ _PrintTocData(ArchiveHandle *AH, TocEntry *te)
 	lclTocEntry *tctx = (lclTocEntry *) te->formatData;
 	int			blkType;
 	int			id;
+    int         thisPid = getpid();
 
 	if (tctx->dataState == K_OFFSET_NO_DATA)
 		return;
 
+    printf("pid: %d, ctx->hasSeek: %d, tctx->dataState: %d, te->dumpId: %d\n", thisPid,
+            ctx->hasSeek, tctx->dataState, te->dumpId);
 	if (!ctx->hasSeek || tctx->dataState == K_OFFSET_POS_NOT_SET)
 	{
 		/*
@@ -427,6 +430,7 @@ _PrintTocData(ArchiveHandle *AH, TocEntry *te)
 		 * are asked to restore items out-of-order.
 		 */
 		_readBlockHeader(AH, &blkType, &id);
+        printf("initial readBlockHeader: blkType: %d, id: %d, AH->FH: %d\n", blkType, id, ftello(AH->FH));
 
 		while (blkType != EOF && id != te->dumpId)
 		{
@@ -446,6 +450,7 @@ _PrintTocData(ArchiveHandle *AH, TocEntry *te)
 					break;
 			}
 			_readBlockHeader(AH, &blkType, &id);
+            printf("readBlockHeader: blkType: %d, id: %d, AH->FH: %d\n", blkType, id, ftello(AH->FH));
 		}
 	}
 	else
@@ -496,6 +501,7 @@ _PrintTocData(ArchiveHandle *AH, TocEntry *te)
 				  blkType);
 			break;
 	}
+    printf("\n");
 }
 
 /*
@@ -773,6 +779,7 @@ _PrepParallelRestore(ArchiveHandle *AH)
 	TocEntry   *prev_te = NULL;
 	lclTocEntry *prev_tctx = NULL;
 	TocEntry   *te;
+    printf("PrepParallelRestore\n");
 
 	/*
 	 * Knowing that the data items were dumped out in TOC order, we can
@@ -800,6 +807,7 @@ _PrepParallelRestore(ArchiveHandle *AH)
 
 		prev_te = te;
 		prev_tctx = tctx;
+        printf("PrepParallelRestore prev_te: %d, prev_te->dataLength: %d\n", prev_te, prev_te->dataLength);
 	}
 
 	/* If OK to seek, we can determine the length of the last item */
@@ -812,6 +820,7 @@ _PrepParallelRestore(ArchiveHandle *AH)
 		endpos = ftello(AH->FH);
 		if (endpos > prev_tctx->dataPos)
 			prev_te->dataLength = endpos - prev_tctx->dataPos;
+        printf("PrepParallelRestore endpos: %d, prev_te->dataLength: %d\n", endpos, prev_te->dataLength);
 	}
 }