[llvm-bugs] [Bug 25417] New: ChromeOS built with Clang times out on Octane telemetry test

Thu Nov 5 11:26:24 PST 2015

https://llvm.org/bugs/show_bug.cgi?id=25417

            Bug ID: 25417
           Summary: ChromeOS built with Clang times out on Octane
                    telemetry test
           Product: clang
           Version: unspecified
          Hardware: PC
                OS: Linux
            Status: NEW
          Severity: normal
          Priority: P
         Component: -New Bugs
          Assignee: unassignedclangbugs at nondot.org
          Reporter: cmtice at google.com
                CC: llvm-bugs at lists.llvm.org
    Classification: Unclassified

If you build a ChromeOS image for daisy using the LLVM compiler, load the image
onto a daisy Chromebook and try to run the Octane telemetry test on that
Chromebook, it times out.  GCC-built images do not have this problem.

python
/var/cache/chromeos-cache/distfiles/target/chrome-src-internal/src/tools/perf/run_benchmark
--browser=cros-chrome --remote=chromeos2-row5-rack4-host6.cros  octane
[ RUN      ]
http://octane-benchmark.googlecode.com/svn/latest/index.html?auto=1
Traceback (most recent call last):
  File
"/var/cache/chromeos-cache/distfiles/target/chrome-src-internal/src/tools/telemetry/telemetry/internal/story_runner.py",
line 83, in _RunStoryAndProcessErrorIfNeeded
    state.RunStory(results)
  File
"/var/cache/chromeos-cache/distfiles/target/chrome-src-internal/src/tools/telemetry/telemetry/page/shared_page_state.py",
line 298, in RunStory
    self._current_page.Run(self)
  File
"/var/cache/chromeos-cache/distfiles/target/chrome-src-internal/src/tools/telemetry/telemetry/page/__init__.py",
line 84, in Run
    shared_state.page_test.RunNavigateSteps(self, current_tab)
  File
"/var/cache/chromeos-cache/distfiles/target/chrome-src-internal/src/tools/telemetry/telemetry/page/page_test.py",
line 181, in RunNavigateSteps
    page.RunNavigateSteps(action_runner)
  File
"/var/cache/chromeos-cache/distfiles/target/chrome-src-internal/src/tools/telemetry/telemetry/page/__init__.py",
line 93, in RunNavigateSteps
    url, script_to_evaluate_on_commit=self.script_to_evaluate_on_commit)
  File
"/var/cache/chromeos-cache/distfiles/target/chrome-src-internal/src/tools/telemetry/telemetry/page/action_runner.py",
line 121, in Navigate
    timeout_in_seconds=timeout_in_seconds))
  File
"/var/cache/chromeos-cache/distfiles/target/chrome-src-internal/src/tools/telemetry/telemetry/page/action_runner.py",
line 44, in _RunAction
    action.RunAction(self._tab)
  File
"/var/cache/chromeos-cache/distfiles/target/chrome-src-internal/src/tools/telemetry/telemetry/internal/actions/navigate.py",
line 23, in RunAction
    self._timeout_in_seconds)
  File
"/var/cache/chromeos-cache/distfiles/target/chrome-src-internal/src/tools/telemetry/telemetry/internal/browser/web_contents.py",
line 245, in Navigate
    self._inspector_backend.Navigate(url, script_to_evaluate_on_commit,
timeout)
  File
"/var/cache/chromeos-cache/distfiles/target/chrome-src-internal/src/tools/telemetry/telemetry/internal/backends/chrome_inspector/inspector_backend.py",
line 38, in inner
    inspector_backend._ConvertExceptionFromInspectorWebsocket(e)
  File
"/var/cache/chromeos-cache/distfiles/target/chrome-src-internal/src/tools/telemetry/telemetry/internal/backends/chrome_inspector/inspector_backend.py",
line 35, in inner
    return func(inspector_backend, *args, **kwargs)
  File
"/var/cache/chromeos-cache/distfiles/target/chrome-src-internal/src/tools/telemetry/telemetry/internal/backends/chrome_inspector/inspector_backend.py",
line 183, in Navigate
    self._page.Navigate(url, script_to_evaluate_on_commit, timeout)
  File
"/var/cache/chromeos-cache/distfiles/target/chrome-src-internal/src/tools/telemetry/telemetry/internal/backends/chrome_inspector/inspector_page.py",
line 104, in Navigate
    self._SetScriptToEvaluateOnCommit(script_to_evaluate_on_commit)
  File
"/var/cache/chromeos-cache/distfiles/target/chrome-src-internal/src/tools/telemetry/telemetry/internal/backends/chrome_inspector/inspector_page.py",
line 70, in _SetScriptToEvaluateOnCommit
    res = self._inspector_websocket.SyncRequest(request)
  File
"/var/cache/chromeos-cache/distfiles/target/chrome-src-internal/src/tools/telemetry/telemetry/internal/backends/chrome_inspector/inspector_websocket.py",
line 110, in SyncRequest
    res = self._Receive(timeout)
  File
"/var/cache/chromeos-cache/distfiles/target/chrome-src-internal/src/tools/telemetry/telemetry/internal/backends/chrome_inspector/inspector_websocket.py",
line 149, in _Receive
    data = self._socket.recv()
  File
"/var/cache/chromeos-cache/distfiles/target/chrome-src-internal/src/tools/telemetry/third_party/websocket-client/websocket.py",
line 596, in recv
    opcode, data = self.recv_data()
  File
"/var/cache/chromeos-cache/distfiles/target/chrome-src-internal/src/tools/telemetry/third_party/websocket-client/websocket.py",
line 606, in recv_data
    frame = self.recv_frame()
  File
"/var/cache/chromeos-cache/distfiles/target/chrome-src-internal/src/tools/telemetry/third_party/websocket-client/websocket.py",
line 637, in recv_frame
    self._frame_header = self._recv_strict(2)
  File
"/var/cache/chromeos-cache/distfiles/target/chrome-src-internal/src/tools/telemetry/third_party/websocket-client/websocket.py",
line 746, in _recv_strict
    bytes = self._recv(shortage)
  File
"/var/cache/chromeos-cache/distfiles/target/chrome-src-internal/src/tools/telemetry/third_party/websocket-client/websocket.py",
line 732, in _recv
    raise WebSocketTimeoutException(e.message)
TimeoutException: 
********************************************************************************
(/var/cache/chromeos-cache/distfiles/target/chrome-src-internal/src/tools/telemetry/telemetry/internal/backends/chrome_inspector/inspector_backend.py:351
_ConvertExceptionFromInspectorWebsocket) Original exception:
timed out
********************************************************************************
(/var/cache/chromeos-cache/distfiles/target/chrome-src-internal/src/tools/telemetry/telemetry/internal/backends/chrome_inspector/inspector_backend.py:372
_AddDebuggingInformation) Received a socket error in the browser connection and
the tab still exists. The operation probably timed out.
********************************************************************************
(/var/cache/chromeos-cache/distfiles/target/chrome-src-internal/src/tools/telemetry/telemetry/internal/backends/chrome_inspector/inspector_backend.py:373
_AddDebuggingInformation) Debugger url:
ws://127.0.0.1:43225/devtools/page/A6FDCAF4-AF9D-4710-98C2-819B6346D6CB

[  FAILED  ]
http://octane-benchmark.googlecode.com/svn/latest/index.html?auto=1 (26401 ms)
[  PASSED  ] 0 tests.
[  FAILED  ] 1 test, listed below:
[  FAILED  ] 
http://octane-benchmark.googlecode.com/svn/latest/index.html?auto=1

1 FAILED TEST

Pages: []
RESULT telemetry_page_measurement_results: num_failed= 1 count
RESULT telemetry_page_measurement_results: num_errored= 0 count

View result at
file:///var/cache/chromeos-cache/distfiles/target/chrome-src-internal/src/tools/perf/results.html
(WARNING) 2015-10-24 12:41:25,756 webpagereplay.StopServer:226  Attempting to
stop WPR server that is not running.

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