diff --git a/src/backend/commands/trigger.c b/src/backend/commands/trigger.c
index 6873c3b4d9..4360cdc1fa 100644
--- a/src/backend/commands/trigger.c
+++ b/src/backend/commands/trigger.c
@@ -2936,6 +2936,8 @@ ExecASUpdateTriggers(EState *estate, ResultRelInfo *relinfo,
 							  false);
 }

+int32 GetPrivateRefCount(Buffer buffer);
+
 bool
 ExecBRUpdateTriggers(EState *estate, EPQState *epqstate,
 					 ResultRelInfo *relinfo,
@@ -2990,6 +2992,32 @@ ExecBRUpdateTriggers(EState *estate, EPQState *epqstate,
 			epqslot_clean = ExecGetUpdateNewTuple(relinfo, epqslot_candidate,
 												  oldslot);

+{
+TupleTableSlot *slot = oldslot;
+
+for (int ii = 1; ii < slot->tts_tupleDescriptor->natts; ii++)
+{
+if (slot->tts_isnull[ii]) continue;
+elog(LOG, "ExecBRUpdateTriggers after ExecGetUpdateNewTuple()  1; oldslot: %p, slot->tts_tupleDescriptor: %p, slot->buffer: %d, slot->buffer->refcount: %d, slot->tts_values: %p, i: %d, slot->tts_values[ii]: %p",
+slot, slot->tts_tupleDescriptor, ((BufferHeapTupleTableSlot *) slot)->buffer,
+((BufferHeapTupleTableSlot *) slot)->buffer ? GetPrivateRefCount(((BufferHeapTupleTableSlot *) slot)->buffer) : 0,
+slot->tts_values, ii, DatumGetPointer(slot->tts_values[ii]));
+}
+}
+
+{
+TupleTableSlot *slot = newslot;
+
+for (int ii = 1; ii < slot->tts_tupleDescriptor->natts; ii++)
+{
+	if (slot->tts_isnull[ii]) continue;
+elog(LOG, "ExecBRUpdateTriggers after ExecGetUpdateNewTuple()  1; newslot: %p, slot->tts_tupleDescriptor: %p, slot->buffer: %d, slot->buffer->refcount: %d, slot->tts_values: %p, i: %d, slot->tts_values[ii]: %p",
+slot, slot->tts_tupleDescriptor, ((BufferHeapTupleTableSlot *) slot)->buffer,
+((BufferHeapTupleTableSlot *) slot)->buffer ? GetPrivateRefCount(((BufferHeapTupleTableSlot *) slot)->buffer) : 0,
+slot->tts_values, ii, DatumGetPointer(slot->tts_values[ii]));
+}
+}
+
 			if (newslot != epqslot_clean)
 				ExecCopySlot(newslot, epqslot_clean);
 		}
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 7d601bef6d..1f8cd894c1 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -203,7 +203,7 @@ static PrivateRefCountEntry *ReservedRefCountEntry = NULL;
 static void ReservePrivateRefCountEntry(void);
 static PrivateRefCountEntry *NewPrivateRefCountEntry(Buffer buffer);
 static PrivateRefCountEntry *GetPrivateRefCountEntry(Buffer buffer, bool do_move);
-static inline int32 GetPrivateRefCount(Buffer buffer);
+inline int32 GetPrivateRefCount(Buffer buffer);
 static void ForgetPrivateRefCountEntry(PrivateRefCountEntry *ref);

 /* ResourceOwner callbacks to hold in-progress I/Os and buffer pins */
@@ -401,7 +401,7 @@ GetPrivateRefCountEntry(Buffer buffer, bool do_move)
  *
  * Only works for shared memory buffers!
  */
-static inline int32
+int32
 GetPrivateRefCount(Buffer buffer)
 {
 	PrivateRefCountEntry *ref;