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Test 'NavigationPredictorPrefetchDisabledTest.ActionTaken_PreconnectHighScoreIsCrossOrigin' completed with the following status(es): 'CRASH','SUCCESS' Test 'NavigationPredictorPrefetchDisabledTest.ActionTaken_PreconnectHighScoreIsCrossOrigin' had the following logs when run: ================================================================================ [ RUN ] NavigationPredictorPrefetchDisabledTest.ActionTaken_PreconnectHighScoreIsCrossOrigin ================================================================= ==2800==ERROR: AddressSanitizer: heap-use-after-free on address 0x118ffb921227 at pc 0x7ff7b6e4f90e bp 0x0049a1b0db50 sp 0x0049a1b0db98 READ of size 1 at 0x118ffb921227 thread T0 ==2800==*** WARNING: Failed to initialize DbgHelp! *** ==2800==*** Most likely this means that the app is already *** ==2800==*** using DbgHelp, possibly with incompatible flags. *** ==2800==*** Due to technical reasons, symbolization might crash *** ==2800==*** or produce wrong results. *** #0 0x7ff7b6e4f90d in base::FeatureList::GetFeatureOverridesImpl C:\b\s\w\ir\cache\builder\src\base\feature_list.cc:409 #1 0x7ff7b62640d1 in base::test::ScopedFeatureList::InitWithFeaturesAndFieldTrials C:\b\s\w\ir\cache\builder\src\base\test\scoped_feature_list.cc:172 #2 0x7ff7b6266f68 in base::test::ScopedFeatureList::InitWithFeaturesAndParameters C:\b\s\w\ir\cache\builder\src\base\test\scoped_feature_list.cc:244 #3 0x7ff7b6266409 in base::test::ScopedFeatureList::InitAndEnableFeatureWithParameters C:\b\s\w\ir\cache\builder\src\base\test\scoped_feature_list.cc:205 #4 0x7ff7a96727c8 in `anonymous namespace'::NavigationPredictorTest::SetupFieldTrial C:\b\s\w\ir\cache\builder\src\chrome\browser\navigation_predictor\navigation_predictor_unittest.cc:124 #5 0x7ff7a9672f88 in testing::internal::TestFactoryImpl<NavigationPredictorPrefetchDisabledTest_ActionTaken_PreconnectHighScoreIsCrossOrigin_Test>::CreateTest C:\b\s\w\ir\cache\builder\src\third_party\googletest\src\googletest\include\gtest\internal\gtest-internal.h:461 #6 0x7ff7ae7a5a7f in testing::TestInfo::Run C:\b\s\w\ir\cache\builder\src\third_party\googletest\src\googletest\src\gtest.cc:2665 #7 0x7ff7ae7a6d50 in testing::TestSuite::Run C:\b\s\w\ir\cache\builder\src\third_party\googletest\src\googletest\src\gtest.cc:2805 #8 0x7ff7ae7c4207 in testing::internal::UnitTestImpl::RunAllTests C:\b\s\w\ir\cache\builder\src\third_party\googletest\src\googletest\src\gtest.cc:5243 #9 0x7ff7ae7c37dc in testing::UnitTest::Run C:\b\s\w\ir\cache\builder\src\third_party\googletest\src\googletest\src\gtest.cc:4845 #10 0x7ff7b6282157 in base::TestSuite::Run C:\b\s\w\ir\cache\builder\src\base\test\test_suite.cc:314 #11 0x7ff7c5d685a5 in content::UnitTestTestSuite::Run C:\b\s\w\ir\cache\builder\src\content\public\test\unittest_test_suite.cc:82 #12 0x7ff7b6286774 in base::`anonymous namespace'::LaunchUnitTestsInternal C:\b\s\w\ir\cache\builder\src\base\test\launcher\unit_test_launcher.cc:225 #13 0x7ff7b62862e7 in base::LaunchUnitTests C:\b\s\w\ir\cache\builder\src\base\test\launcher\unit_test_launcher.cc:575 #14 0x7ff7c5d67620 in main C:\b\s\w\ir\cache\builder\src\chrome\test\base\run_all_unittests.cc:30 #15 0x7ff7c5d73aa3 in __scrt_common_main_seh d:\agent\_work\2\s\src\vctools\crt\vcstartup\src\startup\exe_common.inl:288 #16 0x7fff299e2773 in BaseThreadInitThunk+0x13 (C:\Windows\System32\KERNEL32.DLL+0x180012773) #17 0x7fff29c40d50 in RtlUserThreadStart+0x20 (C:\Windows\SYSTEM32\ntdll.dll+0x180070d50) 0x118ffb921227 is located 39 bytes inside of 120-byte region [0x118ffb921200,0x118ffb921278) freed by thread T0 here: #0 0x7ff7b6222164 in free C:\b\rr\tmpswcnjy\w\src\third_party\llvm\projects\compiler-rt\lib\asan\asan_malloc_win.cc:52 #1 0x7ff7b6eb76c5 in base::FieldTrial::~FieldTrial C:\b\s\w\ir\cache\builder\src\base\metrics\field_trial.cc:406 #2 0x7ff7b0e07fde in std::__1::__vector_base<scoped_refptr<content::AppCacheStorage::DelegateReference>,std::__1::allocator<scoped_refptr<content::AppCacheStorage::DelegateReference> > >::clear C:\b\s\w\ir\cache\builder\src\buildtools\third_party\libc++\trunk\include\vector:369 #3 0x7ff7b0e07f11 in std::__1::__vector_base<scoped_refptr<content::AppCacheStorage::DelegateReference>,std::__1::allocator<scoped_refptr<content::AppCacheStorage::DelegateReference> > >::~__vector_base C:\b\s\w\ir\cache\builder\src\buildtools\third_party\libc++\trunk\include\vector:463 #4 0x7ff7b626369a in base::test::ScopedFeatureList::~ScopedFeatureList C:\b\s\w\ir\cache\builder\src\base\test\scoped_feature_list.cc:106 #5 0x7ff7a96717b4 in `anonymous namespace'::NavigationPredictorTest::~NavigationPredictorTest C:\b\s\w\ir\cache\builder\src\chrome\browser\navigation_predictor\navigation_predictor_unittest.cc:69 #6 0x7ff7a966edc7 in NavigationPredictorTest_Merge_DuplicateAnchorElements_Test::~NavigationPredictorTest_Merge_DuplicateAnchorElements_Test C:\b\s\w\ir\cache\builder\src\chrome\browser\navigation_predictor\navigation_predictor_unittest.cc:141 #7 0x7ff7ae7a5bee in testing::TestInfo::Run C:\b\s\w\ir\cache\builder\src\third_party\googletest\src\googletest\src\gtest.cc:2681 #8 0x7ff7ae7a6d50 in testing::TestSuite::Run C:\b\s\w\ir\cache\builder\src\third_party\googletest\src\googletest\src\gtest.cc:2805 #9 0x7ff7ae7c4207 in testing::internal::UnitTestImpl::RunAllTests C:\b\s\w\ir\cache\builder\src\third_party\googletest\src\googletest\src\gtest.cc:5243 #10 0x7ff7ae7c37dc in testing::UnitTest::Run C:\b\s\w\ir\cache\builder\src\third_party\googletest\src\googletest\src\gtest.cc:4845 #11 0x7ff7b6282157 in base::TestSuite::Run C:\b\s\w\ir\cache\builder\src\base\test\test_suite.cc:314 #12 0x7ff7c5d685a5 in content::UnitTestTestSuite::Run C:\b\s\w\ir\cache\builder\src\content\public\test\unittest_test_suite.cc:82 #13 0x7ff7b6286774 in base::`anonymous namespace'::LaunchUnitTestsInternal C:\b\s\w\ir\cache\builder\src\base\test\launcher\unit_test_launcher.cc:225 #14 0x7ff7b62862e7 in base::LaunchUnitTests C:\b\s\w\ir\cache\builder\src\base\test\launcher\unit_test_launcher.cc:575 #15 0x7ff7c5d67620 in main C:\b\s\w\ir\cache\builder\src\chrome\test\base\run_all_unittests.cc:30 #16 0x7ff7c5d73aa3 in __scrt_common_main_seh d:\agent\_work\2\s\src\vctools\crt\vcstartup\src\startup\exe_common.inl:288 #17 0x7fff299e2773 in BaseThreadInitThunk+0x13 (C:\Windows\System32\KERNEL32.DLL+0x180012773) #18 0x7fff29c40d50 in RtlUserThreadStart+0x20 (C:\Windows\SYSTEM32\ntdll.dll+0x180070d50) previously allocated by thread T0 here: #0 0x7ff7b6222254 in malloc C:\b\rr\tmpswcnjy\w\src\third_party\llvm\projects\compiler-rt\lib\asan\asan_malloc_win.cc:68 #1 0x7ff7c5d7153a in operator new d:\agent\_work\2\s\src\vctools\crt\vcstartup\src\heap\new_scalar.cpp:35 #2 0x7ff7b6eb14ba in base::FieldTrialList::CreateFieldTrial C:\b\s\w\ir\cache\builder\src\base\metrics\field_trial.cc:968 #3 0x7ff7b626697e in base::test::ScopedFeatureList::InitWithFeaturesAndParameters C:\b\s\w\ir\cache\builder\src\base\test\scoped_feature_list.cc:235 #4 0x7ff7b6266409 in base::test::ScopedFeatureList::InitAndEnableFeatureWithParameters C:\b\s\w\ir\cache\builder\src\base\test\scoped_feature_list.cc:205 #5 0x7ff7a96727c8 in `anonymous namespace'::NavigationPredictorTest::SetupFieldTrial C:\b\s\w\ir\cache\builder\src\chrome\browser\navigation_predictor\navigation_predictor_unittest.cc:124 #6 0x7ff7a9671c4e in testing::internal::TestFactoryImpl<NavigationPredictorPrefetchDisabledTest_ActionTaken_SameOrigin_Prefetch_BelowThreshold_Test>::CreateTest C:\b\s\w\ir\cache\builder\src\third_party\googletest\src\googletest\include\gtest\internal\gtest-internal.h:461 #7 0x7ff7ae7a5a7f in testing::TestInfo::Run C:\b\s\w\ir\cache\builder\src\third_party\googletest\src\googletest\src\gtest.cc:2665 #8 0x7ff7ae7a6d50 in testing::TestSuite::Run C:\b\s\w\ir\cache\builder\src\third_party\googletest\src\googletest\src\gtest.cc:2805 #9 0x7ff7ae7c4207 in testing::internal::UnitTestImpl::RunAllTests C:\b\s\w\ir\cache\builder\src\third_party\googletest\src\googletest\src\gtest.cc:5243 #10 0x7ff7ae7c37dc in testing::UnitTest::Run C:\b\s\w\ir\cache\builder\src\third_party\googletest\src\googletest\src\gtest.cc:4845 #11 0x7ff7b6282157 in base::TestSuite::Run C:\b\s\w\ir\cache\builder\src\base\test\test_suite.cc:314 #12 0x7ff7c5d685a5 in content::UnitTestTestSuite::Run C:\b\s\w\ir\cache\builder\src\content\public\test\unittest_test_suite.cc:82 #13 0x7ff7b6286774 in base::`anonymous namespace'::LaunchUnitTestsInternal C:\b\s\w\ir\cache\builder\src\base\test\launcher\unit_test_launcher.cc:225 #14 0x7ff7b62862e7 in base::LaunchUnitTests C:\b\s\w\ir\cache\builder\src\base\test\launcher\unit_test_launcher.cc:575 #15 0x7ff7c5d67620 in main C:\b\s\w\ir\cache\builder\src\chrome\test\base\run_all_unittests.cc:30 #16 0x7ff7c5d73aa3 in __scrt_common_main_seh d:\agent\_work\2\s\src\vctools\crt\vcstartup\src\startup\exe_common.inl:288 #17 0x7fff299e2773 in BaseThreadInitThunk+0x13 (C:\Windows\System32\KERNEL32.DLL+0x180012773) #18 0x7fff29c40d50 in RtlUserThreadStart+0x20 (C:\Windows\SYSTEM32\ntdll.dll+0x180070d50) SUMMARY: AddressSanitizer: heap-use-after-free C:\b\s\w\ir\cache\builder\src\base\feature_list.cc:409 in base::FeatureList::GetFeatureOverridesImpl Shadow bytes around the buggy address: 0x03a9fafa41f0: fa fa fa fa fa fa fa fa fd fd fd fd fd fd fd fd 0x03a9fafa4200: fd fd fd fd fd fd fd fa fa fa fa fa fa fa fa fa 0x03a9fafa4210: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd 0x03a9fafa4220: fa fa fa fa fa fa fa fa fd fd fd fd fd fd fd fd 0x03a9fafa4230: fd fd fd fd fd fd fd fd fa fa fa fa fa fa fa fa =>0x03a9fafa4240: fd fd fd fd[fd]fd fd fd fd fd fd fd fd fd fd fa 0x03a9fafa4250: fa fa fa fa fa fa fa fa fd fd fd fd fd fd fd fd 0x03a9fafa4260: fd fd fd fd fd fd fd fa fa fa fa fa fa fa fa fa 0x03a9fafa4270: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fa 0x03a9fafa4280: fa fa fa fa fa fa fa fa fd fd fd fd fd fd fd fd 0x03a9fafa4290: fd fd fd fd fd fd fd fa fa fa fa fa fa fa fa fa Shadow byte legend (one shadow byte represents 8 application bytes): Addressable: 00 Partially addressable: 01 02 03 04 05 06 07 Heap left redzone: fa Freed heap region: fd Stack left redzone: f1 Stack mid redzone: f2 Stack right redzone: f3 Stack after return: f5 Stack use after scope: f8 Global redzone: f9 Global init order: f6 Poisoned by user: f7 Container overflow: fc Array cookie: ac Intra object redzone: bb ASan internal: fe Left alloca redzone: ca Right alloca redzone: cb Shadow gap: cc ==2800==ABORTING [ RUN ] NavigationPredictorPrefetchDisabledTest.ActionTaken_PreconnectHighScoreIsCrossOrigin [ OK ] NavigationPredictorPrefetchDisabledTest.ActionTaken_PreconnectHighScoreIsCrossOrigin (161 ms) ================================================================================