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MemoryDumpManagerTest.DisableTracingWhileDumping flake on iOS |
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Issue descriptionRuined this try job: https://build.chromium.org/p/tryserver.chromium.mac/builders/ios-simulator/builds/183632 https://luci-logdog.appspot.com/v/?s=chromium%2Fbb%2Ftryserver.chromium.mac%2Fios-simulator%2F183632%2F%2B%2Frecipes%2Fsteps%2Fbase_unittests__iPhone_6s_iOS_9.0_%2F0%2Flogs%2FMemoryDumpManagerTest.DisableTracingWhileDumping%2F0 MemoryDumpManagerTest.DisableTracingWhileDumping: Did not complete. https://chromium-swarm.appspot.com/task?id=3539493249d1fa10&refresh=10&show_raw=1 has a bit more: [ RUN ] MemoryDumpManagerTest.DisableTracingWhileDumping Assertion failed: (ptr_ != nullptr), function operator->, file ../../base/memory/ref_counted.h, line 362. Received signal 6 [0x00010cfc6e4d] [0x00010cfc6ecd] [0x00010cfc55cc] [0x00010cfc6d76] [0x000115a1352a] [0x000115a0a297] [0x0001157a7a44] [0x00011576f86c] [0x00010bc723a9] [0x00010d274e29] [0x00010d276825] [0x00010d276744] [0x00010d2766ed] [0x00010d27663c] [0x00010bd1c0a1] [0x00010cfc92c1] [0x00010d06e02e] [0x00010d06e4f4] [0x00010d06eea9] [0x00010d35153a] [0x00010d3514cc] [0x00010d33ca51] [0x00010d350bf7] [0x0001105df0a1] [0x0001105d4fcc] [0x0001105d4483] [0x0001105d3e98] [0x00010d351b3e] [0x00010d3512ba] [0x00010d06db22] [0x00010d12998b] [0x00010d213ef5] [0x00010d214fc9] [0x00010d1f2897] [0x0001159fd99d] [0x0001159fd91a] [0x0001159fb351] [end of stack trace] Calling _exit(1). Core file will not be generated. 2017-03-30 11:26:24.221 xcodebuild[83921:1076563] IDETestOperationsObserverDebug: Writing diagnostic log for test session to: /Users/chrome-bot/Library/Developer/Xcode/DerivedData/temporary-engpxviwffgwevbndcuuarcsatke/Logs/Test/F6951ECF-6F4A-47B9-AC6D-6F75E5A74053/Session-base_unittests-2017-03-30_112624-m4GG6w.log 2017-03-30 11:26:24.221 xcodebuild[83921:1076555] [MT] IDETestOperationsObserverDebug: (3870CE6C-7D09-4957-A7A0-986AE41C8D1C) Beginning test session base_unittests-3870CE6C-7D09-4957-A7A0-986AE41C8D1C at 2017-03-30 11:26:24.217 with Xcode 8A218a on target <DVTiPhoneSimulator: 0x7fe46e20aa40> { SimDevice: SimDevice : iPhone 6s (248678C6-E17F-499C-8657-F96DB9F935F1) : state={ Shutdown } deviceType={ SimDeviceType : com.apple.CoreSimulator.SimDeviceType.iPhone-6s } runtime={ SimRuntime : 9.0 (13A344) - com.apple.CoreSimulator.SimRuntime.iOS-9-0 } } (9.0 (13A344)) /b/s/w/irGMIbvD/src/out/Debug-iphonesimulator/iossim returned 0 Crashed during MemoryDumpManagerTest.DisableTracingWhileDumping, resuming...
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Mar 31 2017
Issue 706874 has been merged into this issue.
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Mar 31 2017
hjd: also RegistrationConsistency plz.
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Mar 31 2017
omium
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Mar 31 2017
The following revision refers to this bug: https://chromium.googlesource.com/chromium/src.git/+/9770fad0b3ebe389c34672dc8797bf8fbffeda9b commit 9770fad0b3ebe389c34672dc8797bf8fbffeda9b Author: hjd <hjd@chromium.org> Date: Fri Mar 31 10:36:26 2017 memory-infra: Disable two MemoryDumpManager tests on iOS The tests seem to be flaky and we are about to restructure the MemoryDumpManager to not know about tracing so it doesn't seem worth hunting down the cause. R=primiano@chromium.org BUG= 706961 Review-Url: https://codereview.chromium.org/2787823004 Cr-Commit-Position: refs/heads/master@{#461093} [modify] https://crrev.com/9770fad0b3ebe389c34672dc8797bf8fbffeda9b/base/trace_event/memory_dump_manager_unittest.cc
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Mar 31 2017
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Comment 1 by primiano@chromium.org
, Mar 31 2017Labels: -Pri-3 Pri-1
Owner: hjd@chromium.org
Status: Assigned (was: Untriaged)
{ ScopedRant srt; { ScopedSarcasm ssm; cout << "Aha, I can clearly see where the problem is given the stacktrace". } cout << "Scarcasm aside, bots with screwed symbolization on the bots is a problem I complained about so many times. I think I'm just giving up on this battle." } hjd@ Can you please disable the test on iOS. Given that we are making structural changes to that class (and consequently that test) in these weeks, wouldn't make too much sense spending now time to figure this out.