Revision range first seen: 386203:386240
Bot: https://build.chromium.org/p/chromium.perf/builders/Mac%20HDD%20Perf%20%281%29?numbuilds=200
Build: https://build.chromium.org/p/chromium.perf/builders/Mac%20HDD%20Perf%20%281%29/builds/1363
Link to failing step log: https://build.chromium.org/p/chromium.perf/builders/Mac%20HDD%20Perf%20%281%29/builds/1363/steps/page_cycler.intl_ko_th_vi.reference/logs/stdio


The failures are due to native crashes on various URLs:


Traceback (most recent call last):
  File "/b/build/slave/Mac_HDD_Perf__1_/build/src/third_party/catapult/telemetry/telemetry/internal/story_runner.py", line 84, in _RunStoryAndProcessErrorIfNeeded
    state.RunStory(results)
  File "/b/build/slave/Mac_HDD_Perf__1_/build/src/third_party/catapult/telemetry/telemetry/page/shared_page_state.py", line 324, in RunStory
    self._current_page.Run(self)
  File "/b/build/slave/Mac_HDD_Perf__1_/build/src/third_party/catapult/telemetry/telemetry/page/__init__.py", line 86, in Run
    shared_state.page_test.RunNavigateSteps(self, current_tab)
  File "/b/build/slave/Mac_HDD_Perf__1_/build/src/third_party/catapult/telemetry/telemetry/page/page_test.py", line 182, in RunNavigateSteps
    page.RunNavigateSteps(action_runner)
  File "/b/build/slave/Mac_HDD_Perf__1_/build/src/third_party/catapult/telemetry/telemetry/page/__init__.py", line 95, in RunNavigateSteps
    url, script_to_evaluate_on_commit=self.script_to_evaluate_on_commit)
  File "/b/build/slave/Mac_HDD_Perf__1_/build/src/third_party/catapult/telemetry/telemetry/internal/actions/action_runner.py", line 121, in Navigate
    timeout_in_seconds=timeout_in_seconds))
  File "/b/build/slave/Mac_HDD_Perf__1_/build/src/third_party/catapult/telemetry/telemetry/internal/actions/action_runner.py", line 44, in _RunAction
    action.RunAction(self._tab)
  File "/b/build/slave/Mac_HDD_Perf__1_/build/src/third_party/catapult/telemetry/telemetry/internal/actions/navigate.py", line 23, in RunAction
    self._timeout_in_seconds)
  File "/b/build/slave/Mac_HDD_Perf__1_/build/src/third_party/catapult/telemetry/telemetry/internal/browser/web_contents.py", line 227, in Navigate
    self._inspector_backend.Navigate(url, script_to_evaluate_on_commit, timeout)
  File "/b/build/slave/Mac_HDD_Perf__1_/build/src/third_party/catapult/telemetry/telemetry/internal/backends/chrome_inspector/inspector_backend.py", line 35, in inner
    inspector_backend._ConvertExceptionFromInspectorWebsocket(e)
  File "/b/build/slave/Mac_HDD_Perf__1_/build/src/third_party/catapult/telemetry/telemetry/internal/backends/chrome_inspector/inspector_backend.py", line 32, in inner
    return func(inspector_backend, *args, **kwargs)
  File "/b/build/slave/Mac_HDD_Perf__1_/build/src/third_party/catapult/telemetry/telemetry/internal/backends/chrome_inspector/inspector_backend.py", line 167, in Navigate
    self._page.Navigate(url, script_to_evaluate_on_commit, timeout)
  File "/b/build/slave/Mac_HDD_Perf__1_/build/src/third_party/catapult/telemetry/telemetry/internal/backends/chrome_inspector/inspector_page.py", line 112, in Navigate
    res = self._inspector_websocket.SyncRequest(request, timeout)
  File "/b/build/slave/Mac_HDD_Perf__1_/build/src/third_party/catapult/telemetry/telemetry/internal/backends/chrome_inspector/inspector_websocket.py", line 110, in SyncRequest
    res = self._Receive(timeout)
  File "/b/build/slave/Mac_HDD_Perf__1_/build/src/third_party/catapult/telemetry/telemetry/internal/backends/chrome_inspector/inspector_websocket.py", line 149, in _Receive
    data = self._socket.recv()
  File "/b/build/slave/Mac_HDD_Perf__1_/build/src/third_party/catapult/telemetry/third_party/websocket-client/websocket.py", line 596, in recv
    opcode, data = self.recv_data()
  File "/b/build/slave/Mac_HDD_Perf__1_/build/src/third_party/catapult/telemetry/third_party/websocket-client/websocket.py", line 606, in recv_data
    frame = self.recv_frame()
  File "/b/build/slave/Mac_HDD_Perf__1_/build/src/third_party/catapult/telemetry/third_party/websocket-client/websocket.py", line 637, in recv_frame
    self._frame_header = self._recv_strict(2)
  File "/b/build/slave/Mac_HDD_Perf__1_/build/src/third_party/catapult/telemetry/third_party/websocket-client/websocket.py", line 746, in _recv_strict
    bytes = self._recv(shortage)
  File "/b/build/slave/Mac_HDD_Perf__1_/build/src/third_party/catapult/telemetry/third_party/websocket-client/websocket.py", line 732, in _recv
    raise WebSocketTimeoutException(e.message)
TimeoutException: 
********************************************************************************
(/b/build/slave/Mac_HDD_Perf__1_/build/src/third_party/catapult/telemetry/telemetry/internal/backends/chrome_inspector/inspector_backend.py:315 _ConvertExceptionFromInspectorWebsocket) The app is probably crashed:

Found Minidump: False
Stack Trace:
********************************************************************************
	No crash dump found.
********************************************************************************
Standard output:
********************************************************************************
	2016-04-20 12:53:54.047 Google Chrome[18544:98437] NSWindow warning: adding an unknown subview: <FullSizeContentView: 0x7fe3f5010ff0>
	2016-04-20 12:53:54.048 Google Chrome[18544:98437] Call stack:
	(
	    "+callStackSymbols disabled for performance reasons"
	)
	Apr 20 12:54:06 build24-b1.labs.chromium.org Google Chrome Helper[18674] <Error>: CGAffineTransformInvert: singular matrix.
	Apr 20 12:54:23 build24-b1.labs.chromium.org Google Chrome Helper[18822] <Error>: CGAffineTransformInvert: singular matrix.
	Apr 20 12:54:23 build24-b1.labs.chromium.org Google Chrome Helper[18822] <Error>: CGAffineTransformInvert: singular matrix.
	Apr 20 12:54:27 build24-b1.labs.chromium.org Google Chrome Helper[18870] <Error>: CGAffineTransformInvert: singular matrix.
	Apr 20 12:54:32 build24-b1.labs.chromium.org Google Chrome Helper[18918] <Error>: CGAffineTransformInvert: singular matrix.
	Apr 20 12:54:32 build24-b1.labs.chromium.org Google Chrome Helper[18918] <Error>: CGAffineTransformInvert: singular matrix.
	Apr 20 12:54:44 build24-b1.labs.chromium.org Google Chrome Helper[19019] <Error>: CGAffineTransformInvert: singular matrix.
	Apr 20 12:54:45 build24-b1.labs.chromium.org Google Chrome Helper[19019] <Error>: CGAffineTransformInvert: singular matrix.
	Apr 20 12:55:06 build24-b1.labs.chromium.org Google Chrome Helper[19263] <Error>: CGAffineTransformInvert: singular matrix.
	Apr 20 12:55:23 build24-b1.labs.chromium.org Google Chrome Helper[19409] <Error>: CGAffineTransformInvert: singular matrix.
	Apr 20 12:55:23 build24-b1.labs.chromium.org Google Chrome Helper[19409] <Error>: CGAffineTransformInvert: singular matrix.
	Apr 20 12:55:28 build24-b1.labs.chromium.org Google Chrome Helper[19459] <Error>: CGAffineTransformInvert: singular matrix.
	Apr 20 12:55:32 build24-b1.labs.chromium.org Google Chrome Helper[19507] <Error>: CGAffineTransformInvert: singular matrix.
	Apr 20 12:55:32 build24-b1.labs.chromium.org Google Chrome Helper[19507] <Error>: CGAffineTransformInvert: singular matrix.
	Apr 20 12:55:44 build24-b1.labs.chromium.org Google Chrome Helper[19605] <Error>: CGAffineTransformInvert: singular matrix.
	Apr 20 12:55:44 build24-b1.labs.chromium.org Google Chrome Helper[19605] <Error>: CGAffineTransformInvert: singular matrix.
	Apr 20 12:56:05 build24-b1.labs.chromium.org Google Chrome Helper[19850] <Error>: CGAffineTransformInvert: singular matrix.
********************************************************************************
********************************************************************************
(/b/build/slave/Mac_HDD_Perf__1_/build/src/third_party/catapult/telemetry/telemetry/internal/backends/chrome_inspector/inspector_backend.py:320 _ConvertExceptionFromInspectorWebsocket) Original exception:
timed out
********************************************************************************
(/b/build/slave/Mac_HDD_Perf__1_/build/src/third_party/catapult/telemetry/telemetry/internal/backends/chrome_inspector/inspector_backend.py:341 _AddDebuggingInformation) Received a socket error in the browser connection and the tab still exists. The operation probably timed out.
********************************************************************************
(/b/build/slave/Mac_HDD_Perf__1_/build/src/third_party/catapult/telemetry/telemetry/internal/backends/chrome_inspector/inspector_backend.py:342 _AddDebuggingInformation) Debugger url: ws://127.0.0.1:58979/devtools/page/4E72D260-CB66-40D4-A8B4-AE3F732CF5FB


If the test is disabled, please downgrade to Pri-2.