Possible suspect from the build range that started failing: https://chromium-review.googlesource.com/1105803

hajimehoshi@: Can you PTAL or help route?

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/477e5da5665961c7c18844c16a8567f47d0e84c4

commit 477e5da5665961c7c18844c16a8567f47d0e84c4
Author: Martin Šrámek <msramek@chromium.org>
Date: Wed Jun 20 14:56:36 2018

Skip external/wpt/dom/interfaces.html?exclude=Node on Linux

...as it's currently failing on the Linux MSan bot.

Bug:  854599 
Change-Id: I36a19408db4bb37ed667ac67f62e05fbf404eb60
TBR: hajimehoshi@chromium.org
Reviewed-on: https://chromium-review.googlesource.com/1107923
Reviewed-by: Martin Šrámek <msramek@chromium.org>
Commit-Queue: Martin Šrámek <msramek@chromium.org>
Cr-Commit-Position: refs/heads/master@{#568839}
[modify] https://crrev.com/477e5da5665961c7c18844c16a8567f47d0e84c4/third_party/WebKit/LayoutTests/TestExpectations

It sounds a regression.

Looking...

https://bugs.chromium.org/p/chromium/issues/detail?id=854892 and https://bugs.chromium.org/p/chromium/issues/detail?id=854775 might be related?

The same error happens before my CL https://ci.chromium.org/buildbot/chromium.webkit/WebKit%20Linux%20Trusty%20MSAN/8405

From https://ci.chromium.org/buildbot/chromium.webkit/WebKit%20Linux%20Trusty%20MSAN/8402, https://chromium-review.googlesource.com/c/chromium/src/+/1102291 might be suspicious. +tkent, could you take a look?

Re: Comment 7
The blame list doesn't contain my CL, and my CL didn't change compiled binary.

It seems MSan binary got slower for some reasons. We should just mark the test slow.

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/8b9f53168a51d992e54617af8b98cb6a086cb58b

commit 8b9f53168a51d992e54617af8b98cb6a086cb58b
Author: Kent Tamura <tkent@chromium.org>
Date: Thu Jun 21 08:07:24 2018

dom: Mark dom/interfaces.html as slow.

TBR=hayato@chromium.org
NOTRY=true

Bug:  854599 
Change-Id: I11a7f53c65992274b9a4f0ce832749a76421b049
Reviewed-on: https://chromium-review.googlesource.com/1109665
Commit-Queue: Kent Tamura <tkent@chromium.org>
Reviewed-by: Kent Tamura <tkent@chromium.org>
Cr-Commit-Position: refs/heads/master@{#569188}
[modify] https://crrev.com/8b9f53168a51d992e54617af8b98cb6a086cb58b/third_party/WebKit/LayoutTests/TestExpectations
[modify] https://crrev.com/8b9f53168a51d992e54617af8b98cb6a086cb58b/third_party/WebKit/LayoutTests/external/wpt/dom/interfaces.html