https://luci-milo.appspot.com/buildbot/chromium.clang/ToTAndroidASan/762

DomDistillerJsTest.RunJsTests
DistillerPageWebContentsTest.TestPinch
DistillerPageWebContentsTest.UsingCurrentWebContentsNoMainFrameObserver
DistillerPageWebContentsTest.HandlesRelativeVideos
PageRenovatorBrowserTest.WikipediaRenovationRuns
DistillerPageWebContentsTest.PageDestroyedBeforeFinishDistillation
DomDistillerDistillablePageUtilsTest.TestIsNotDistillablePage
DistillerPageWebContentsTest.BasicDistillationWorks
DistillerPageWebContentsTest.UsingCurrentWebContentsReadyForDistillation
DistillerPageWebContentsTest.UsingCurrentWebContentsWrongUrl
DomDistillerDistillablePageUtilsTest.TestIsDistillablePage
DistillerPageWebContentsTest.HandlesRelativeImages
DistillerPageWebContentsTest.UsingCurrentWebContentsNotFinishedLoadingYet
DistillerPageWebContentsTest.HandlesRelativeLinks


I can't see anything useful in the stdout:

I  252.177s run_tests_on_device(073141810069b922)  [==========] Running 1 test from 1 test case.
I  252.177s run_tests_on_device(073141810069b922)  [----------] Global test environment set-up.
I  252.177s run_tests_on_device(073141810069b922)  [----------] 1 test from DistillerPageWebContentsTest, where TypeParam = 
I  252.177s run_tests_on_device(073141810069b922)  [ RUN      ] DistillerPageWebContentsTest.HandlesRelativeVideos
I  252.177s run_tests_on_device(073141810069b922)  [WARNING:dns_config_service_posix.cc(351)] Failed to read DnsConfig.
I  252.177s run_tests_on_device(073141810069b922)  [ERROR:devtools_http_handler.cc(292)] Cannot start http server for devtools. Stop devtools.
I  252.177s run_tests_on_device(073141810069b922)  [WARNING:child_process_launcher_helper_posix.cc(118)] Ignoring invalid file assets/snapshot_blob_64.bin
I  252.177s run_tests_on_device(073141810069b922)  [WARNING:simple_synchronous_entry.cc(1255)] Could not open platform files for entry.
I  252.177s run_tests_on_device(073141810069b922)  BrowserTestBase received signal: Segmentation fault. Backtrace:
I  252.177s run_tests_on_device(073141810069b922)  [INFO:test_support_android.cc(189)] MessagePumpForUIFactory already set, unable to override.
I  252.177s run_tests_on_device(073141810069b922)  >>ScopedMainEntryLogger


Please investigate locally. If the investigation takes a while, please disable these tests under asan for now.


The first failure was in https://luci-milo.appspot.com/buildbot/chromium.clang/ToTAndroidASan/564

It used to be just the one failure up to https://luci-milo.appspot.com/buildbot/chromium.clang/ToTAndroidASan/703

Then an earlier step prevented the test from running until https://luci-milo.appspot.com/buildbot/chromium.clang/ToTAndroidASan/741 at which point more failures had appeared. These failures were constant until https://luci-milo.appspot.com/buildbot/chromium.clang/ToTAndroidASan/743 , then https://luci-milo.appspot.com/buildbot/chromium.clang/ToTAndroidASan/744 had an earlier failure preventing test runs (but only for one build), and then https://luci-milo.appspot.com/buildbot/chromium.clang/ToTAndroidASan/745 had the full list of failures.