diff --git a/clang/test/Driver/crash-diagnostics-dir-3.c b/clang/test/Driver/crash-diagnostics-dir-3.c
--- a/clang/test/Driver/crash-diagnostics-dir-3.c
+++ b/clang/test/Driver/crash-diagnostics-dir-3.c
@@ -1,4 +1,5 @@
 // RUN: export LSAN_OPTIONS=detect_leaks=0
+// RUN: export LLVM_DISABLE_SYMBOLIZATION=1
 // RUN: rm -rf %t
 // RUN: not env CLANG_CRASH_DIAGNOSTICS_DIR=%t %clang -c %s -o - 2>&1 | FileCheck %s
 #pragma clang __debug parser_crash
diff --git a/clang/test/Driver/crash-diagnostics-dir.c b/clang/test/Driver/crash-diagnostics-dir.c
--- a/clang/test/Driver/crash-diagnostics-dir.c
+++ b/clang/test/Driver/crash-diagnostics-dir.c
@@ -1,4 +1,5 @@
 // RUN: export LSAN_OPTIONS=detect_leaks=0
+// RUN: export LLVM_DISABLE_SYMBOLIZATION=1
 // RUN: rm -rf %t
 // RUN: not %clang -fcrash-diagnostics-dir=%t -c %s -o - 2>&1 | FileCheck %s
 #pragma clang __debug parser_crash
diff --git a/clang/test/Driver/crash-report-clang-cl.cpp b/clang/test/Driver/crash-report-clang-cl.cpp
--- a/clang/test/Driver/crash-report-clang-cl.cpp
+++ b/clang/test/Driver/crash-report-clang-cl.cpp
@@ -1,4 +1,5 @@
 // RUN: export LSAN_OPTIONS=detect_leaks=0
+// RUN: export LLVM_DISABLE_SYMBOLIZATION=1
 // RUN: rm -rf %t
 // RUN: mkdir %t
 
diff --git a/clang/test/Driver/crash-report-header.h b/clang/test/Driver/crash-report-header.h
--- a/clang/test/Driver/crash-report-header.h
+++ b/clang/test/Driver/crash-report-header.h
@@ -1,4 +1,5 @@
 // RUN: export LSAN_OPTIONS=detect_leaks=0
+// RUN: export LLVM_DISABLE_SYMBOLIZATION=1
 // RUN: rm -rf %t
 // RUN: mkdir %t
 // RUN: env TMPDIR="%t" TEMP="%t" TMP="%t" RC_DEBUG_OPTIONS=1 not %clang -fsyntax-only %s 2>&1 | FileCheck %s
diff --git a/clang/test/Driver/crash-report-spaces.c b/clang/test/Driver/crash-report-spaces.c
--- a/clang/test/Driver/crash-report-spaces.c
+++ b/clang/test/Driver/crash-report-spaces.c
@@ -1,4 +1,5 @@
 // RUN: export LSAN_OPTIONS=detect_leaks=0
+// RUN: export LLVM_DISABLE_SYMBOLIZATION=1
 // RUN: rm -rf "%t"
 // RUN: mkdir "%t"
 // RUN: cp "%s" "%t/crash report spaces.c"
diff --git a/clang/test/Driver/crash-report-with-asserts.c b/clang/test/Driver/crash-report-with-asserts.c
--- a/clang/test/Driver/crash-report-with-asserts.c
+++ b/clang/test/Driver/crash-report-with-asserts.c
@@ -1,4 +1,5 @@
 // RUN: export LSAN_OPTIONS=detect_leaks=0
+// RUN: export LLVM_DISABLE_SYMBOLIZATION=1
 // RUN: rm -rf %t
 // RUN: mkdir %t
 
diff --git a/clang/test/Driver/crash-report.cpp b/clang/test/Driver/crash-report.cpp
--- a/clang/test/Driver/crash-report.cpp
+++ b/clang/test/Driver/crash-report.cpp
@@ -1,4 +1,5 @@
 // RUN: export LSAN_OPTIONS=detect_leaks=0
+// RUN: export LLVM_DISABLE_SYMBOLIZATION=1
 // RUN: rm -rf %t
 // RUN: mkdir %t
 
diff --git a/clang/test/Driver/emit-reproducer.c b/clang/test/Driver/emit-reproducer.c
--- a/clang/test/Driver/emit-reproducer.c
+++ b/clang/test/Driver/emit-reproducer.c
@@ -1,4 +1,5 @@
 // RUN: export LSAN_OPTIONS=detect_leaks=0
+// RUN: export LLVM_DISABLE_SYMBOLIZATION=1
 // RUN: rm -rf %t && mkdir %t
 
 // RUN: echo "%s -fcrash-diagnostics-dir=%t -fsyntax-only" | sed -e 's/\\/\\\\/g' > %t.rsp
diff --git a/clang/test/Driver/output-file-cleanup.c b/clang/test/Driver/output-file-cleanup.c
--- a/clang/test/Driver/output-file-cleanup.c
+++ b/clang/test/Driver/output-file-cleanup.c
@@ -1,4 +1,5 @@
 // RUN: export LSAN_OPTIONS=detect_leaks=0
+// RUN: export LLVM_DISABLE_SYMBOLIZATION=1
 // RUN: rm -f "%t.d" "%t1.s" "%t2.s" "%t3.s" "%t4.s" "%t5.s"
 //
 // RUN: touch %t.s
diff --git a/clang/test/Driver/rewrite-map-in-diagnostics.c b/clang/test/Driver/rewrite-map-in-diagnostics.c
--- a/clang/test/Driver/rewrite-map-in-diagnostics.c
+++ b/clang/test/Driver/rewrite-map-in-diagnostics.c
@@ -1,4 +1,5 @@
 // RUN: export LSAN_OPTIONS=detect_leaks=0
+// RUN: export LLVM_DISABLE_SYMBOLIZATION=1
 // RUN: rm -rf "%t"
 // RUN: mkdir -p "%t"
 // RUN: env TMPDIR="%t" TEMP="%t" TMP="%t" RC_DEBUG_OPTION=1 \