First failing build: https://build.chromium.org/p/chromium.fyi/builders/ClangToTLinux%20tester/builds/2633

Logs: https://luci-logdog.appspot.com/v/?s=chromium%2Fbb%2Fchromium.fyi%2FClangToTLinux_tester%2F2633%2F%2B%2Frecipes%2Fsteps%2Fblink_platform_unittests%2F0%2Fstdout

Example trace:
[ RUN      ] PaintControllerUnderInvalidationTest.LessDrawingInSubsequence

[WARNING] ../../testing/gtest/src/gtest-death-test.cc:834:: Death tests use fork(), which is unsafe particularly in a threaded context. For this test, Google Test detected 2 threads.
../../third_party/WebKit/Source/platform/graphics/paint/PaintControllerTest.cpp:2331: Failure
Death test: testLessDrawingInSubsequence()
    Result: failed to die.
 Error msg:
[  DEATH   ] [17895:17895:0407/053406.607779:999191306:ERROR:PaintController.cpp(827)] "(In cached subsequence of first)" under-invalidation: new subsequence wrong length
[  DEATH   ] [17895:17895:0407/053406.607904:999191358:ERROR:PaintController.cpp(828)] Subsequence client: "first"
[  DEATH   ] [17895:17895:0407/053406.607915:999191368:ERROR:PaintController.cpp(832)] Run debug build to get more details.
[  DEATH   ] [17895:17895:0407/053406.607923:999191376:ERROR:PaintController.cpp(834)] See http://crbug.com/619103.
[  DEATH   ] 
[  FAILED  ] PaintControllerUnderInvalidationTest.LessDrawingInSubsequence (2 ms)
[1699/1699] PaintControllerUnderInvalidationTest.LessDrawingInSubsequence (2 ms)


 

First failing build: https://build.chromium.org/p/chromium.fyi/builders/ClangToTLinux%20tester/builds/2633

(The same failure also occurred on ClangToTLinuxLLD https://build.chromium.org/p/chromium.fyi/builders/ClangToTLinuxLLD%20tester/builds/570)

Logs: https://luci-logdog.appspot.com/v/?s=chromium%2Fbb%2Fchromium.fyi%2FClangToTLinux_tester%2F2633%2F%2B%2Frecipes%2Fsteps%2Fblink_platform_unittests%2F0%2Fstdout

Example trace:
[ RUN      ] PaintControllerUnderInvalidationTest.LessDrawingInSubsequence

[WARNING] ../../testing/gtest/src/gtest-death-test.cc:834:: Death tests use fork(), which is unsafe particularly in a threaded context. For this test, Google Test detected 2 threads.
../../third_party/WebKit/Source/platform/graphics/paint/PaintControllerTest.cpp:2331: Failure
Death test: testLessDrawingInSubsequence()
    Result: failed to die.
 Error msg:
[  DEATH   ] [17895:17895:0407/053406.607779:999191306:ERROR:PaintController.cpp(827)] "(In cached subsequence of first)" under-invalidation: new subsequence wrong length
[  DEATH   ] [17895:17895:0407/053406.607904:999191358:ERROR:PaintController.cpp(828)] Subsequence client: "first"
[  DEATH   ] [17895:17895:0407/053406.607915:999191368:ERROR:PaintController.cpp(832)] Run debug build to get more details.
[  DEATH   ] [17895:17895:0407/053406.607923:999191376:ERROR:PaintController.cpp(834)] See http://crbug.com/619103.
[  DEATH   ] 
[  FAILED  ] PaintControllerUnderInvalidationTest.LessDrawingInSubsequence (2 ms)
[1699/1699] PaintControllerUnderInvalidationTest.LessDrawingInSubsequence (2 ms)