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Issue 669896 link

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Issue metadata

Status: Archived
Owner: ----
Closed: Dec 10
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: Android
Pri: 3
Type: Bug



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Android unit_tests reported failure after passing all the tests

Project Member Reported by avayvod@chromium.org, Nov 30 2016

Issue description

https://uberchromegw.corp.google.com/i/chromium.linux/builders/Android%20Tests/builds/35280/steps/unit_tests%20on%20Android/logs/stdio

I  242.217s Main  FINISHED TRY #1/3
I  242.217s Main  All tests completed.
C  242.223s Main  ********************************************************************************
C  242.223s Main  Summary
C  242.223s Main  ********************************************************************************
C  242.226s Main  [==========] 2340 tests ran.
C  242.226s Main  [  PASSED  ] 2340 tests.
C  242.226s Main  ********************************************************************************
I  242.252s individual_device_tear_down(03fae8c413c869bc)  [host]> /b/swarm_slave/w/irb2cgaN/out/Release/host_forwarder --adb=/b/swarm_slave/w/irb2cgaN/third_party/android_tools/sdk/platform-tools/adb --serial-id=03fae8c413c869bc --unmap 10202
I  242.274s individual_device_tear_down(06b8255f00622715)  [host]> /b/swarm_slave/w/irb2cgaN/out/Release/host_forwarder --adb=/b/swarm_slave/w/irb2cgaN/third_party/android_tools/sdk/platform-tools/adb --serial-id=06b8255f00622715 --unmap 10201
I  243.820s individual_device_tear_down(06c0e13a006b0063)  [host]> /b/swarm_slave/w/irb2cgaN/out/Release/host_forwarder --adb=/b/swarm_slave/w/irb2cgaN/third_party/android_tools/sdk/platform-tools/adb --serial-id=06c0e13a006b0063 --unmap 10205
I  245.356s individual_device_tear_down(03d27d1e006adc8b)  [host]> /b/swarm_slave/w/irb2cgaN/out/Release/host_forwarder --adb=/b/swarm_slave/w/irb2cgaN/third_party/android_tools/sdk/platform-tools/adb --serial-id=03d27d1e006adc8b --unmap 10207
I  246.896s individual_device_tear_down(0609521f006234a3)  [host]> /b/swarm_slave/w/irb2cgaN/out/Release/host_forwarder --adb=/b/swarm_slave/w/irb2cgaN/third_party/android_tools/sdk/platform-tools/adb --serial-id=0609521f006234a3 --unmap 10204
I  248.449s individual_device_tear_down(060f0f4013c85838)  [host]> /b/swarm_slave/w/irb2cgaN/out/Release/host_forwarder --adb=/b/swarm_slave/w/irb2cgaN/third_party/android_tools/sdk/platform-tools/adb --serial-id=060f0f4013c85838 --unmap 10203
I  249.982s individual_device_tear_down(0608817f13c8590f)  [host]> /b/swarm_slave/w/irb2cgaN/out/Release/host_forwarder --adb=/b/swarm_slave/w/irb2cgaN/third_party/android_tools/sdk/platform-tools/adb --serial-id=0608817f13c8590f --unmap 10206
I  251.584s tear_down_device(03fae8c413c869bc)  Wrote device cache: /b/swarm_slave/w/irb2cgaN/out/Release/device_cache_03fae8c413c869bc.json
I  251.590s tear_down_device(03d27d1e006adc8b)  Wrote device cache: /b/swarm_slave/w/irb2cgaN/out/Release/device_cache_03d27d1e006adc8b.json
I  251.600s tear_down_device(0608817f13c8590f)  Wrote device cache: /b/swarm_slave/w/irb2cgaN/out/Release/device_cache_0608817f13c8590f.json
I  251.619s tear_down_device(06b8255f00622715)  Wrote device cache: /b/swarm_slave/w/irb2cgaN/out/Release/device_cache_06b8255f00622715.json
I  251.620s tear_down_device(060f0f4013c85838)  Wrote device cache: /b/swarm_slave/w/irb2cgaN/out/Release/device_cache_060f0f4013c85838.json
I  251.621s tear_down_device(0609521f006234a3)  Wrote device cache: /b/swarm_slave/w/irb2cgaN/out/Release/device_cache_0609521f006234a3.json
I  251.621s tear_down_device(06c0e13a006b0063)  Wrote device cache: /b/swarm_slave/w/irb2cgaN/out/Release/device_cache_06c0e13a006b0063.json
ERROR:root:Forwarding signal 15 to test process
[I2016-11-30T06:32:35.737560-08:00 8330 0 main.go:317] Using session prefix.                       {"prefix":"android/swarming/logcats/32ce61eb3ba59311"}
[I2016-11-30T06:32:36.256848-08:00 8330 0 stream.go:61] Stream encountered EOF.                     {"error":"EOF", "stream":"unified_logcats"}
[I2016-11-30T06:32:36.558918-08:00 8330 0 butler.go:262] Message output has closed                   {"stats":"{SentBytes:194017 SentMessages:1 DiscardedMessages:0 Errors:0}"}
[I2016-11-30T06:32:36.558983-08:00 8330 0 main.go:178] 0) Stream [/+/unified_logcats]: [0-350]
[I2016-11-30T06:32:36.559203-08:00 8330 0 main.go:336] Terminating.                                {"returnCode":0}
INFO:root:Logcats are located at: https://luci-logdog.appspot.com/v/?s=chromium%2Fandroid%2Fswarming%2Flogcats%2F32ce61eb3ba59311%2F%2B%2Funified_logcats
+------------------------------------------------------------------------------+
| End of shard 0  Pending: 3.3s  Duration: 1453.1s  Bot: build74-b4  Exit: 241 |
+------------------------------------------------------------------------------+
Total duration: 1453.1s
exit code (as seen by runtest.py): 241
@@@STEP_FAILURE@@@
@@@STEP_TEXT@@@@
@@@STEP_TEXT@crashed or hung@@@
@@@STEP_CURSOR@unit_tests on Android@@@
step returned non-zero exit code: 241
@@@STEP_LINK@shard #0 isolated out@https://isolateserver.appspot.com/browse?namespace=default-gzip&hash=35a6a7e915ba6e263a1d4be0a58cc26aa23fd1e8@@@
@@@STEP_FAILURE@@@

 

Comment 1 by stip@chromium.org, Nov 30 2016

Looks like this might be related to https://bugs.chromium.org/p/chromium/issues/detail?id=669194

Comment 2 by stip@chromium.org, Dec 1 2016

Cc: jbudorick@chromium.org
Components: -Infra
Ah, the actual error message is ERROR:root:Forwarding signal 15 to test process.

jbudorick@, any idea what this mean?
15 is sigterm. This hit a swarming timeout, though it's not clear to me how since
 (1) the test execution finishes after ~4 minutes, but swarming sees a duration of ~24 minutes. It's possible something's hanging, but it's not immediately clear what.
 (2) there is no hard_timeout configured for unit_tests on Android Tests

Comment 4 by stip@chromium.org, Jan 19 2017

We might be able to write this off as a fluke. Archiving, please reopen if it happens again.
Components: Infra>Client>Chrome
Moving Infra>Client>Android -> Infra>Client>Chrome+OS=Android
Components: -Infra>Client>Android
Project Member

Comment 7 by sheriffbot@chromium.org, Dec 4

Labels: Hotlist-Recharge-Cold
Status: Untriaged (was: Available)
This issue has been Available for over a year. If it's no longer important or seems unlikely to be fixed, please consider closing it out. If it is important, please re-triage the issue.

Sorry for the inconvenience if the bug really should have been left as Available.

For more details visit https://www.chromium.org/issue-tracking/autotriage - Your friendly Sheriffbot
Status: Archived (was: Untriaged)
Very old bug w/ no activity, so closing this. Please reopen if it's still an issue.

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