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Issue 615490 link

Starred by 1 user
Status: WontFix
Owner: ----
Closed: May 2016
Cc:
abodenha@chromium.org
█ rookrishna@chromium.org
█ kkan...@chromium.org
█ dtosic@chromium.org
█ mnilsson@chromium.org
dhadd...@chromium.org
steve...@chromium.org
achuith@chromium.org
Components:
EstimatedDays: ----
NextAction: ----
OS: Chrome
Pri: 1
Type: Bug



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ChromeOS telemetry tests failing with Unhandled DevtoolsTargetCrashException: Devtools target crashed

Project Member Reported by harpreet@chromium.org, May 27 2016 
Works on R53 8370.0.0 / 53.0.2746.0
Broken starting R53 8372.0.0 / 53.0.2748.0

The DevtoolsTargetCrashException is seen when running telemetry autotests, which in our case are CFM/hotrod tests. Hangouts kiosk app also fails to start with the following message "Hangouts is unable to connect to Google. We'll keep trying..." and error_007. The hangouts app launch failure can be reproduced manually as well with and without enrolling the device in CFM.


Device logs and test logs available at the link in the next comment.


Exception from test run debug log:

05/26 22:31:42.044 WARNI|              test:0606| Autotest caught exception when running test:
Traceback (most recent call last):
  File "/usr/local/autotest/common_lib/test.py", line 600, in _exec
    _call_test_function(self.execute, *p_args, **p_dargs)
  File "/usr/local/autotest/common_lib/test.py", line 810, in _call_test_function
    raise error.UnhandledTestFail(e)
UnhandledTestFail: Unhandled DevtoolsTargetCrashException: Devtools target crashed
********************************************************************************
(/usr/local/telemetry/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 no longer exists. The tab probably crashed.
********************************************************************************
(/usr/local/telemetry/src/third_party/catapult/telemetry/telemetry/internal/backends/chrome_inspector/inspector_backend.py:342 _AddDebuggingInformation) Debugger url: ws://127.0.0.1:54235/devtools/page/e5439e74-02c4-4f54-b9f2-beb712257c13
Found Minidump: False
Stack Trace:
********************************************************************************
	Cannot get stack trace on CrOS
********************************************************************************
Standard output:
********************************************************************************
	Cannot get standard output on CrOS
********************************************************************************
Traceback (most recent call last):
  File "/usr/local/autotest/common_lib/test.py", line 804, in _call_test_function
    return func(*args, **dargs)
  File "/usr/local/autotest/common_lib/test.py", line 461, in execute
    dargs)
  File "/usr/local/autotest/common_lib/test.py", line 347, in _call_run_once_with_retry
    postprocess_profiled_run, args, dargs)
  File "/usr/local/autotest/common_lib/test.py", line 376, in _call_run_once
    self.run_once(*args, **dargs)
  File "/usr/local/autotest/tests/enterprise_CFM_Sanity/enterprise_CFM_Sanity.py", line 142, in run_once
    self._hangouts_sanity_test(cfm_webview_context)
  File "/usr/local/autotest/tests/enterprise_CFM_Sanity/enterprise_CFM_Sanity.py", line 42, in _hangouts_sanity_test
    cfm_util.wait_for_oobe_start_page(webview_context)
  File "/usr/local/autotest/common_lib/cros/cfm_util.py", line 83, in wait_for_oobe_start_page
    "window.hrOobIsStartPageForTest() === true;", DEFAULT_TIMEOUT)
  File "/usr/local/telemetry/src/third_party/catapult/telemetry/telemetry/internal/browser/web_contents.py", line 123, in WaitForJavaScriptExpression
    util.WaitFor(IsJavaScriptExpressionTrue, timeout)
  File "/usr/local/telemetry/src/third_party/catapult/telemetry/telemetry/core/util.py", line 86, in WaitFor
    res = condition()
  File "/usr/local/telemetry/src/third_party/catapult/telemetry/telemetry/internal/browser/web_contents.py", line 116, in IsJavaScriptExpressionTrue
    return bool(self.EvaluateJavaScript(expr))
  File "/usr/local/telemetry/src/third_party/catapult/telemetry/telemetry/internal/browser/web_contents.py", line 187, in EvaluateJavaScript
    expr, context_id=None, timeout=timeout)
  File "/usr/local/telemetry/src/third_party/catapult/telemetry/telemetry/internal/browser/web_contents.py", line 215, in EvaluateJavaScriptInContext
    expr, context_id=context_id, timeout=timeout)
  File "/usr/local/telemetry/src/third_party/catapult/telemetry/telemetry/internal/backends/chrome_inspector/inspector_backend.py", line 32, in inner
    return func(inspector_backend, *args, **kwargs)
  File "/usr/local/telemetry/src/third_party/catapult/telemetry/telemetry/internal/backends/chrome_inspector/inspector_backend.py", line 203, in EvaluateJavaScript
    return self._runtime.Evaluate(expr, context_id, timeout)
  File "/usr/local/telemetry/src/third_party/catapult/telemetry/telemetry/internal/backends/chrome_inspector/inspector_runtime.py", line 45, in Evaluate
    res = self._inspector_websocket.SyncRequest(request, timeout)
  File "/usr/local/telemetry/src/third_party/catapult/telemetry/telemetry/internal/backends/chrome_inspector/inspector_websocket.py", line 110, in SyncRequest
    res = self._Receive(timeout)
  File "/usr/local/telemetry/src/third_party/catapult/telemetry/telemetry/internal/backends/chrome_inspector/inspector_websocket.py", line 166, in _Receive
    self._HandleNotification(result)
  File "/usr/local/telemetry/src/third_party/catapult/telemetry/telemetry/internal/backends/chrome_inspector/inspector_websocket.py", line 179, in _HandleNotification
    self._domain_handlers[domain_name](result)
  File "/usr/local/telemetry/src/third_party/catapult/telemetry/telemetry/internal/backends/chrome_inspector/inspector_backend.py", line 288, in _HandleInspectorDomainNotification
    raise exception
DevtoolsTargetCrashException: Devtools target crashed
********************************************************************************
(/usr/local/telemetry/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 no longer exists. The tab probably crashed.
********************************************************************************
(/usr/local/telemetry/src/third_party/catapult/telemetry/telemetry/internal/backends/chrome_inspector/inspector_backend.py:342 _AddDebuggingInformation) Debugger url: ws://127.0.0.1:54235/devtools/page/e5439e74-02c4-4f54-b9f2-beb712257c13
Found Minidump: False
Stack Trace:
********************************************************************************
	Cannot get stack trace on CrOS
********************************************************************************
Standard output:
********************************************************************************
	Cannot get standard output on CrOS
********************************************************************************



Crash dump:
Operating system: Linux
                  0.0.0 Linux 3.8.11 #1 SMP Wed May 25 18:56:08 PDT 2016 x86_64
CPU: amd64
     family 6 model 69 stepping 1
     1 CPU

GPU: UNKNOWN

Crash reason:  SIGSEGV
Crash address: 0x0
Process uptime: not available

Thread 0 (crashed)
 0  chrome + 0x31a2d75
    rax = 0x0000000000000000   rdx = 0x0000000000000000
    rcx = 0x0000000000000000   rbx = 0x00001fb9c02e53a8
    rsi = 0x000031206c231248   rdi = 0x000031206c3e06c0
    rbp = 0x00007ffc8cf36d90   rsp = 0x00007ffc8cf36d40
     r8 = 0x0000000000000004    r9 = 0x0000000000000000
    r10 = 0x0000000000000001   r11 = 0x00007f1fcc1ae040
    r12 = 0x00007ffc8cf36db0   r13 = 0x00007ffc8cf36e90
    r14 = 0x0000000000000000   r15 = 0x00003beee248ac58
    rip = 0x00007f1fc8607d75
    Found by: given as instruction pointer in context
 1  chrome + 0x2e45ebf
    rbp = 0x00007ffc8cf36e10   rsp = 0x00007ffc8cf36da0
    rip = 0x00007f1fc82aaebf
    Found by: previous frame's frame pointer
 2  chrome + 0x2e27f54
    rbp = 0x00007ffc8cf36fa0   rsp = 0x00007ffc8cf36e20
    rip = 0x00007f1fc828cf54
    Found by: previous frame's frame pointer
 3  chrome + 0x330e981
    rbp = 0x00007ffc8cf370d0   rsp = 0x00007ffc8cf36fb0
    rip = 0x00007f1fc8773981
    Found by: previous frame's frame pointer
 4  chrome + 0xf1e1bf
    rbp = 0x00007ffc8cf37190   rsp = 0x00007ffc8cf370e0
    rip = 0x00007f1fc63831bf
    Found by: previous frame's frame pointer
 5  chrome + 0xd8afef
    rbp = 0x00007ffc8cf372b0   rsp = 0x00007ffc8cf371a0
    rip = 0x00007f1fc61effef
    Found by: previous frame's frame pointer
 6  0x377da9f063c7
    rbp = 0x00007ffc8cf372e0   rsp = 0x00007ffc8cf372c0
    rip = 0x0000377da9f063c7
    Found by: previous frame's frame pointer
 7  0x377daa85193f
    rbp = 0x00007ffc8cf37340   rsp = 0x00007ffc8cf372f0
    rip = 0x0000377daa85193f
    Found by: previous frame's frame pointer
 8  0x377daa7dff5d
    rbp = 0x00007ffc8cf37388   rsp = 0x00007ffc8cf37350
    rip = 0x0000377daa7dff5d
    Found by: previous frame's frame pointer
 9  0x377da9f43b43
    rbp = 0x00007ffc8cf373b8   rsp = 0x00007ffc8cf37398
    rip = 0x0000377da9f43b43
    Found by: previous frame's frame pointer
10  0x377da9f2742f
    rbp = 0x00007ffc8cf37420   rsp = 0x00007ffc8cf373c8
    rip = 0x0000377da9f2742f
    Found by: previous frame's frame pointer
11  chrome + 0xdf751a
    rbp = 0x00007ffc8cf374f0   rsp = 0x00007ffc8cf37430
    rip = 0x00007f1fc625c51a
    Found by: previous frame's frame pointer
12  chrome + 0xd7cf71
    rbp = 0x00007ffc8cf37600   rsp = 0x00007ffc8cf37500
    rip = 0x00007f1fc61e1f71
    Found by: previous frame's frame pointer
13  chrome + 0x10a1cca
    rbp = 0x00007ffc8cf376d0   rsp = 0x00007ffc8cf37610
    rip = 0x00007f1fc6506cca
    Found by: previous frame's frame pointer
14  chrome + 0x318df95
    rbp = 0x00007ffc8cf37710   rsp = 0x00007ffc8cf376e0
    rip = 0x00007f1fc85f2f95
    Found by: previous frame's frame pointer
15  chrome + 0x318d6ca
    rbp = 0x00007ffc8cf37830   rsp = 0x00007ffc8cf37720
    rip = 0x00007f1fc85f26ca
    Found by: previous frame's frame pointer
16  chrome + 0x2fd90f7
    rbp = 0x00007ffc8cf37910   rsp = 0x00007ffc8cf37840
    rip = 0x00007f1fc843e0f7
    Found by: previous frame's frame pointer
17  chrome + 0x1149d6b
    rbp = 0x00007ffc8cf37970   rsp = 0x00007ffc8cf37920
    rip = 0x00007f1fc65aed6b
    Found by: previous frame's frame pointer
18  chrome + 0x5370de8
    rbp = 0x00007ffc8cf37990   rsp = 0x00007ffc8cf37980
    rip = 0x00007f1fca7d5de8
    Found by: previous frame's frame pointer
19  chrome + 0xc91d9b
    rbp = 0x00007ffc8cf379b0   rsp = 0x00007ffc8cf379a0
    rip = 0x00007f1fc60f6d9b
    Found by: previous frame's frame pointer
20  chrome + 0xcaccdd
    rbp = 0x00007ffc8cf37ab0   rsp = 0x00007ffc8cf379c0
    rip = 0x00007f1fc6111cdd
    Found by: previous frame's frame pointer
21  chrome + 0x11777de
    rbp = 0x00007ffc8cf37cd0   rsp = 0x00007ffc8cf37ac0
    rip = 0x00007f1fc65dc7de
    Found by: previous frame's frame pointer
22  chrome + 0xcaccdd
    rbp = 0x00007ffc8cf37dd0   rsp = 0x00007ffc8cf37ce0
    rip = 0x00007f1fc6111cdd
    Found by: previous frame's frame pointer
23  chrome + 0xc9bdf6
    rbp = 0x00007ffc8cf37f80   rsp = 0x00007ffc8cf37de0
    rip = 0x00007f1fc6100df6
    Found by: previous frame's frame pointer
24  chrome + 0xc9c609
    rbp = 0x00007ffc8cf37fe0   rsp = 0x00007ffc8cf37f90
    rip = 0x00007f1fc6101609
    Found by: previous frame's frame pointer
25  chrome + 0x15349f8
    rbp = 0x00007ffc8cf38030   rsp = 0x00007ffc8cf37ff0
    rip = 0x00007f1fc69999f8
    Found by: previous frame's frame pointer
26  chrome + 0x151e449
    rbp = 0x00007ffc8cf38080   rsp = 0x00007ffc8cf38040
    rip = 0x00007f1fc6983449
    Found by: previous frame's frame pointer
27  chrome + 0x3bf8656
    rbp = 0x00007ffc8cf381e0   rsp = 0x00007ffc8cf38090
    rip = 0x00007f1fc905d656
    Found by: previous frame's frame pointer
28  chrome + 0x14e0350
    rbp = 0x00007ffc8cf382a0   rsp = 0x00007ffc8cf381f0
    rip = 0x00007f1fc6945350
    Found by: previous frame's frame pointer
29  chrome + 0x14e05c1
    rbp = 0x00007ffc8cf38320   rsp = 0x00007ffc8cf382b0
    rip = 0x00007f1fc69455c1
    Found by: previous frame's frame pointer
30  chrome + 0x14df15b
    rbp = 0x00007ffc8cf38340   rsp = 0x00007ffc8cf38330
    rip = 0x00007f1fc694415b
    Found by: previous frame's frame pointer
31  chrome + 0x117c7bf
    rbp = 0x00007ffc8cf383d0   rsp = 0x00007ffc8cf38350
    rip = 0x00007f1fc65e17bf
    Found by: previous frame's frame pointer
32  libc-2.19.so + 0x1ffd6
    rbp = 0x00007ffc8cf384a0   rsp = 0x00007ffc8cf383e0
    rip = 0x00007f1fc3a8cfd6
    Found by: previous frame's frame pointer
33  chrome + 0xc8b630
    rbp = 0x00007ffc8cf384a0   rsp = 0x00007ffc8cf38400
    rip = 0x00007f1fc60f0630
    Found by: stack scanning
34  chrome + 0x5cc98a0
    rbp = 0x00007ffc8cf384a0   rsp = 0x00007ffc8cf38418
    rip = 0x00007f1fcb12e8a0
    Found by: stack scanning
35  ld-2.19.so + 0xf8ac
    rbp = 0x00007ffc8cf384a0   rsp = 0x00007ffc8cf38470
    rip = 0x00007f1fc52508ac
    Found by: stack scanning
36  chrome + 0x117c5e8
    rbp = 0x00007ffc8cf384a0   rsp = 0x00007ffc8cf38488
    rip = 0x00007f1fc65e15e8
    Found by: stack scanning
37  chrome + 0x117c611
    rsp = 0x00007ffc8cf384b0   rip = 0x00007f1fc65e1611
    Found by: stack scanning
38  0x7ffc8cfaf000
    rsp = 0x00007ffc8cf385c0   rip = 0x00007ffc8cfaf000
    Found by: stack scanning
39  chrome + 0x40
    rsp = 0x00007ffc8cf38600   rip = 0x00007f1fc5465040
    Found by: stack scanning
40  0x7f1fc5241000
    rsp = 0x00007ffc8cf38630   rip = 0x00007f1fc5241000
    Found by: stack scanning
41  chrome + 0x117c5e8
    rsp = 0x00007ffc8cf38650   rip = 0x00007f1fc65e15e8
    Found by: stack scanning

Comment 2 by harpreet@chromium.org, May 27 2016

Cc: dhadd...@chromium.org rookrishna@chromium.org
Components: -UI>Shell>Kiosk UI>SignIn
Labels: ReleaseBlock-Dev

Comment 3 by harpreet@chromium.org, May 27 2016

Components: UI UI>Browser
Labels: -Proj-Hotrod

Comment 4 by harpreet@chromium.org, May 27 2016 

Even with normal enrollment, you can't get past the sign-in screens. Also, if you open the browser by going to 'browse as guest' and try going to any website, it loads the site and crashes with the "Aw, Snap!" message within couple seconds.

Comment 5 by steve...@chromium.org, May 27 2016 

We saw similar errors on amd64-generic-telemetry starting at R53-8365:
https://build.chromium.org/p/chromiumos.chromium/builders/amd64-generic-telemetry/builds/8973

But it went away at R53-8373:
https://build.chromium.org/p/chromiumos.chromium/builders/amd64-generic-telemetry/builds/8985

You might want to try updating to 8373?

More info at  issue 614474

Comment 6 by harpreet@chromium.org, May 27 2016

Status: WontFix (was: Untriaged)
It seems to be related to the chrome version rather than CrOS version. 53.0.2746.0 (8370.0.0) works, 53.0.2748.0 (8372.0.0 - 8375.0.0) does NOT work but the latest 53.0.2749.3 (8376.0.0) works too.

I am marking this as wont fix since it is working on ToT.
►

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