[.] Sanitizer coverage enabled. Counter map size: 12063455, Cmp map size: 262144 Note: Google Test filter = ExclusiveAccessManagerLifetimeTest.OnTabClosingSetFullscreenHazard [==========] Running 1 test from 1 test suite. [----------] Global test environment set-up. [----------] 1 test from ExclusiveAccessManagerLifetimeTest [ RUN ] ExclusiveAccessManagerLifetimeTest.OnTabClosingSetFullscreenHazard [5931:5931:WARNING:ui/gfx/linux/gbm_support_x11.cc:48] dri3 extension not supported. [5931:5931:WARNING:content/browser/renderer_host/render_frame_host_impl.cc:3968] Creating unbound remote associated interface provider ================================================================= ==5931==ERROR: AddressSanitizer: heap-use-after-free on address 0x7878321f8848 at pc 0x59e98280d185 bp 0x7ffdbcc646b0 sp 0x7ffdbcc646a8 READ of size 1 at 0x7878321f8848 thread T0 [5931:5961:ERROR:dbus/bus.cc:405] Failed to connect to the bus: Failed to connect to socket /run/user/104146510/bus: No such file or directory #0 0x59e98280d184 in FullscreenController::ExitFullscreenModeInternal() third_party/libc++/src/include/optional:403:9 #1 0x59e9827fd24e in ExclusiveAccessControllerBase::OnTabClosing(content::WebContents*) chrome/browser/ui/exclusive_access/exclusive_access_controller_base.cc:43:3 #2 0x59e9827fe5f2 in ExclusiveAccessManager::OnTabClosing(content::WebContents*) chrome/browser/ui/exclusive_access/exclusive_access_manager.cc:149:17 #3 0x59e982825a95 in (anonymous namespace)::ExclusiveAccessManagerLifetimeTest_OnTabClosingSetFullscreenHazard_Test::TestBody() chrome/browser/ui/exclusive_access/exclusive_access_manager_lifetime_unittest.cc:119:16 #4 0x59e998e6f0cb in testing::Test::Run() third_party/googletest/src/googletest/src/gtest.cc #5 0x59e998e72237 in testing::TestInfo::Run() third_party/googletest/src/googletest/src/gtest.cc:2892:11 #6 0x59e998e74333 in testing::TestSuite::Run() third_party/googletest/src/googletest/src/gtest.cc:3070:30 #7 0x59e998ea3efa in testing::internal::UnitTestImpl::RunAllTests() third_party/googletest/src/googletest/src/gtest.cc:6062:44 #8 0x59e998ea29ce in testing::UnitTest::Run() third_party/googletest/src/googletest/src/gtest.cc #9 0x59e99f702ccc in base::TestSuite::Run() base/test/test_suite.cc:440:16 #10 0x59e9a0e2fbc5 in content::UnitTestTestSuite::Run() content/public/test/unittest_test_suite.cc:193:23 #11 0x59e99f671ef1 in base::internal::Invoker, base::internal::BindState>, int ()>::RunOnce(base::internal::BindStateBase*) base/functional/bind_internal.h:740:12 #12 0x59e99f715a9b in base::(anonymous namespace)::LaunchUnitTestsInternal(base::OnceCallback, unsigned long, int, unsigned long, bool, base::RepeatingCallback, base::OnceCallback) base/functional/callback.h:155:12 #13 0x59e99f7153bb in base::LaunchUnitTests(int, char**, base::OnceCallback, unsigned long) base/test/launcher/unit_test_launcher.cc:337:10 #14 0x59e99f6717e3 in main chrome/test/base/run_all_unittests.cc:78:10 #15 0x7ad83422b249 (/lib/x86_64-linux-gnu/libc.so.6+0x27249) (BuildId: 6196744a316dbd57c0fd8968df1680aac482cec4) 0x7878321f8848 is located 456 bytes inside of 1264-byte region [0x7878321f8680,0x7878321f8b70) freed by thread T0 here: #0 0x59e974339c56 in operator delete(void*, unsigned long) (/chromium/chromium/src/out/asan/unit_tests+0x18b15c56) (BuildId: ac7715adbd8eecd1) #1 0x59e98280cfe4 in FullscreenController::ExitFullscreenModeInternal() chrome/browser/ui/exclusive_access/fullscreen_controller.cc:645:42 #2 0x59e9827fd24e in ExclusiveAccessControllerBase::OnTabClosing(content::WebContents*) chrome/browser/ui/exclusive_access/exclusive_access_controller_base.cc:43:3 #3 0x59e9827fe5f2 in ExclusiveAccessManager::OnTabClosing(content::WebContents*) chrome/browser/ui/exclusive_access/exclusive_access_manager.cc:149:17 #4 0x59e982825a95 in (anonymous namespace)::ExclusiveAccessManagerLifetimeTest_OnTabClosingSetFullscreenHazard_Test::TestBody() chrome/browser/ui/exclusive_access/exclusive_access_manager_lifetime_unittest.cc:119:16 #5 0x59e998e6f0cb in testing::Test::Run() third_party/googletest/src/googletest/src/gtest.cc #6 0x59e998e72237 in testing::TestInfo::Run() third_party/googletest/src/googletest/src/gtest.cc:2892:11 #7 0x59e998e74333 in testing::TestSuite::Run() third_party/googletest/src/googletest/src/gtest.cc:3070:30 #8 0x59e998ea3efa in testing::internal::UnitTestImpl::RunAllTests() third_party/googletest/src/googletest/src/gtest.cc:6062:44 #9 0x59e998ea29ce in testing::UnitTest::Run() third_party/googletest/src/googletest/src/gtest.cc #10 0x59e99f702ccc in base::TestSuite::Run() base/test/test_suite.cc:440:16 #11 0x59e9a0e2fbc5 in content::UnitTestTestSuite::Run() content/public/test/unittest_test_suite.cc:193:23 #12 0x59e99f671ef1 in base::internal::Invoker, base::internal::BindState>, int ()>::RunOnce(base::internal::BindStateBase*) base/functional/bind_internal.h:740:12 #13 0x59e99f715a9b in base::(anonymous namespace)::LaunchUnitTestsInternal(base::OnceCallback, unsigned long, int, unsigned long, bool, base::RepeatingCallback, base::OnceCallback) base/functional/callback.h:155:12 #14 0x59e99f7153bb in base::LaunchUnitTests(int, char**, base::OnceCallback, unsigned long) base/test/launcher/unit_test_launcher.cc:337:10 #15 0x59e99f6717e3 in main chrome/test/base/run_all_unittests.cc:78:10 #16 0x7ad83422b249 (/lib/x86_64-linux-gnu/libc.so.6+0x27249) (BuildId: 6196744a316dbd57c0fd8968df1680aac482cec4) previously allocated by thread T0 here: #0 0x59e974339051 in operator new(unsigned long) (/chromium/chromium/src/out/asan/unit_tests+0x18b15051) (BuildId: ac7715adbd8eecd1) #1 0x59e982825947 in (anonymous namespace)::ExclusiveAccessManagerLifetimeTest_OnTabClosingSetFullscreenHazard_Test::TestBody() third_party/libc++/src/include/__memory/unique_ptr.h:756:26 #2 0x59e998e6f0cb in testing::Test::Run() third_party/googletest/src/googletest/src/gtest.cc #3 0x59e998e72237 in testing::TestInfo::Run() third_party/googletest/src/googletest/src/gtest.cc:2892:11 #4 0x59e998e74333 in testing::TestSuite::Run() third_party/googletest/src/googletest/src/gtest.cc:3070:30 #5 0x59e998ea3efa in testing::internal::UnitTestImpl::RunAllTests() third_party/googletest/src/googletest/src/gtest.cc:6062:44 #6 0x59e998ea29ce in testing::UnitTest::Run() third_party/googletest/src/googletest/src/gtest.cc #7 0x59e99f702ccc in base::TestSuite::Run() base/test/test_suite.cc:440:16 #8 0x59e9a0e2fbc5 in content::UnitTestTestSuite::Run() content/public/test/unittest_test_suite.cc:193:23 #9 0x59e99f671ef1 in base::internal::Invoker, base::internal::BindState>, int ()>::RunOnce(base::internal::BindStateBase*) base/functional/bind_internal.h:740:12 #10 0x59e99f715a9b in base::(anonymous namespace)::LaunchUnitTestsInternal(base::OnceCallback, unsigned long, int, unsigned long, bool, base::RepeatingCallback, base::OnceCallback) base/functional/callback.h:155:12 #11 0x59e99f7153bb in base::LaunchUnitTests(int, char**, base::OnceCallback, unsigned long) base/test/launcher/unit_test_launcher.cc:337:10 #12 0x59e99f6717e3 in main chrome/test/base/run_all_unittests.cc:78:10 #13 0x7ad83422b249 (/lib/x86_64-linux-gnu/libc.so.6+0x27249) (BuildId: 6196744a316dbd57c0fd8968df1680aac482cec4) Shadow bytes around the buggy address: 0x7878321f8580: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x7878321f8600: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x7878321f8680: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd 0x7878321f8700: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd 0x7878321f8780: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd =>0x7878321f8800: fd fd fd fd fd fd fd fd fd[fd]fd fd fd fd fd fd 0x7878321f8880: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd 0x7878321f8900: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd 0x7878321f8980: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd 0x7878321f8a00: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd 0x7878321f8a80: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd 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 WARNING: All log messages before absl::InitializeLog() is called are written to STDERR E0000 00:00:1779793969.857975 5931 runtime.cc:173] Failed to extract sanitizer crash type: INVALID_ARGUMENT: No `SUMMARY: ` prefix in sanitizer error summary: ==5931==ADDITIONAL INFO === Source Location Trace: === ../../third_party/fuzztest/src/fuzztest/internal/sanitizer_interface.cc:31 E0000 00:00:1779793969.858076 5931 runtime.cc:173] Failed to extract sanitizer crash type: INVALID_ARGUMENT: No `SUMMARY: ` prefix in sanitizer error summary: ==5931==Note: Please include this section with the ASan report. === Source Location Trace: === ../../third_party/fuzztest/src/fuzztest/internal/sanitizer_interface.cc:31 E0000 00:00:1779793969.858106 5931 runtime.cc:173] Failed to extract sanitizer crash type: INVALID_ARGUMENT: No `SUMMARY: ` prefix in sanitizer error summary: Task trace: === Source Location Trace: === ../../third_party/fuzztest/src/fuzztest/internal/sanitizer_interface.cc:31 E0000 00:00:1779793969.858135 5931 runtime.cc:173] Failed to extract sanitizer crash type: INVALID_ARGUMENT: No `SUMMARY: ` prefix in sanitizer error summary: === Source Location Trace: === ../../third_party/fuzztest/src/fuzztest/internal/sanitizer_interface.cc:31 E0000 00:00:1779793969.858169 5931 runtime.cc:173] Failed to extract sanitizer crash type: INVALID_ARGUMENT: No `SUMMARY: ` prefix in sanitizer error summary: ==5931==END OF ADDITIONAL INFO === Source Location Trace: === ../../third_party/fuzztest/src/fuzztest/internal/sanitizer_interface.cc:31 E0000 00:00:1779793969.858191 5931 runtime.cc:173] Failed to extract sanitizer crash type: INVALID_ARGUMENT: No `SUMMARY: ` prefix in sanitizer error summary: ==5931==ABORTING === Source Location Trace: === ../../third_party/fuzztest/src/fuzztest/internal/sanitizer_interface.cc:31