Index: compiler-rt/lib/sanitizer_common/sanitizer_stacktrace.cpp
===================================================================
--- compiler-rt/lib/sanitizer_common/sanitizer_stacktrace.cpp
+++ compiler-rt/lib/sanitizer_common/sanitizer_stacktrace.cpp
@@ -121,6 +121,18 @@
 #elif defined(__riscv)
     // frame[-1] contains the return address
     uhwptr pc1 = frame[-1];
+#elif defined(__aarch64__)
+    uhwptr pc1;
+    // On the stack the link register could be protected with Pointer
+    // Authentication Code. Strip the AUTH part unconditionally, xpaclri is in
+    // the NOP space so will do nothing when it is not enabled or not available.
+    asm volatile(
+        "mov x30, %1\n\t"
+        "xpaclri\n\t"
+        "mov %0, x30\n\t"
+        : "=r"(pc1)
+        : "r"(frame[1])
+        : "x30");
 #else
     uhwptr pc1 = frame[1];
 #endif