diff --git a/lldb/source/Plugins/ObjectFile/Mach-O/ObjectFileMachO.cpp b/lldb/source/Plugins/ObjectFile/Mach-O/ObjectFileMachO.cpp
index efcfdf5ac2cd3..db186ab958020 100644
--- a/lldb/source/Plugins/ObjectFile/Mach-O/ObjectFileMachO.cpp
+++ b/lldb/source/Plugins/ObjectFile/Mach-O/ObjectFileMachO.cpp
@@ -2220,9 +2220,12 @@ void ObjectFileMachO::ParseSymtab(Symtab &symtab) {
   if (!module_sp)
     return;
 
+  Log *log = GetLog(LLDBLog::Symbols);
+
   const FileSpec &file = m_file ? m_file : module_sp->GetFileSpec();
   const char *file_name = file.GetFilename().AsCString("<Unknown>");
   LLDB_SCOPED_TIMERF("ObjectFileMachO::ParseSymtab () module = %s", file_name);
+  LLDB_LOG(log, "Parsing symbol table for {0}", file_name);
   Progress progress(llvm::formatv("Parsing symbol table for {0}", file_name));
 
   llvm::MachO::symtab_command symtab_load_command = {0, 0, 0, 0, 0, 0};
@@ -2252,7 +2255,6 @@ void ObjectFileMachO::ParseSymtab(Symtab &symtab) {
   lldb::offset_t offset = MachHeaderSizeFromMagic(m_header.magic);
   uint32_t i;
   FileSpecList dylib_files;
-  Log *log = GetLog(LLDBLog::Symbols);
   llvm::StringRef g_objc_v2_prefix_class("_OBJC_CLASS_$_");
   llvm::StringRef g_objc_v2_prefix_metaclass("_OBJC_METACLASS_$_");
   llvm::StringRef g_objc_v2_prefix_ivar("_OBJC_IVAR_$_");
@@ -2652,7 +2654,9 @@ void ObjectFileMachO::ParseSymtab(Symtab &symtab) {
   std::vector<TrieEntryWithOffset> external_sym_trie_entries;
   std::set<lldb::addr_t> resolver_addresses;
 
-  if (dyld_trie_data.GetByteSize() > 0) {
+  const size_t dyld_trie_data_size = dyld_trie_data.GetByteSize();
+  if (dyld_trie_data_size > 0) {
+    LLDB_LOG(log, "Parsing {0} bytes of dyld trie data", dyld_trie_data_size);
     SectionSP text_segment_sp =
         GetSectionList()->FindSectionByName(GetSegmentNameTEXT());
     lldb::addr_t text_segment_file_addr = LLDB_INVALID_ADDRESS;