diff --git a/llvm/test/tools/llvm-objdump/ELF/AArch64/plt.test b/llvm/test/tools/llvm-objdump/ELF/AArch64/plt.test
--- a/llvm/test/tools/llvm-objdump/ELF/AArch64/plt.test
+++ b/llvm/test/tools/llvm-objdump/ELF/AArch64/plt.test
@@ -18,6 +18,12 @@
 # CHECK-BTI-NEXT: bti   c
 # CHECK-BTI-NEXT: adrp  x16, {{.*}}
 
+# RUN: yaml2obj -D SYM=0 %s -o %t.warn
+# RUN: llvm-objdump -d %t.warn 2>&1 | FileCheck %s --check-prefix=INVALID -DFILE=%t.warn
+
+# INVALID: warning: '[[FILE]]': PLT entry at 0x210030 references an invalid symbol
+# INVALID: Disassembly of section .text:
+
 --- !ELF
 FileHeader:
   Class:   ELFCLASS64
@@ -32,7 +38,7 @@
     Info:    .got.plt
     Relocations:
       - Offset: 0x0000000000230018
-        Symbol: f1
+        Symbol: [[SYM=f1]]
         Type:   R_AARCH64_JUMP_SLOT
       - Offset: 0x0000000000230020
         Symbol: f2
diff --git a/llvm/tools/llvm-objdump/llvm-objdump.cpp b/llvm/tools/llvm-objdump/llvm-objdump.cpp
--- a/llvm/tools/llvm-objdump/llvm-objdump.cpp
+++ b/llvm/tools/llvm-objdump/llvm-objdump.cpp
@@ -1396,11 +1396,17 @@
     for (auto PltEntry : ElfObj->getPltAddresses()) {
       SymbolRef Symbol(PltEntry.first, ElfObj);
       uint8_t SymbolType = getElfSymbolType(Obj, Symbol);
-
-      StringRef Name = unwrapOrError(Symbol.getName(), Obj->getFileName());
-      if (!Name.empty())
-        AllSymbols[*Plt].emplace_back(
-            PltEntry.second, Saver.save((Name + "@plt").str()), SymbolType);
+      if (Expected<StringRef> NameOrErr = Symbol.getName()) {
+        if (!NameOrErr->empty())
+          AllSymbols[*Plt].emplace_back(PltEntry.second,
+                                        Saver.save((*NameOrErr + "@plt").str()),
+                                        SymbolType);
+      } else {
+        consumeError(NameOrErr.takeError());
+        reportWarning("PLT entry at 0x" + Twine::utohexstr(PltEntry.second) +
+                          " references an invalid symbol",
+                      Obj->getFileName());
+      }
     }
   }
 }