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Issue 657876 link

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Issue metadata

Status: Duplicate
Owner:
Closed: Nov 2016
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: Chrome
Pri: 2
Type: Bug



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[usb_detect] USB stick partitions do not mount and usb peripherals tests fail

Project Member Reported by kalin@google.com, Oct 20 2016

Issue description

Since some time we have usb stick issues on the pool:usb_peripherals DUTs, where after one or two successful run for all tests in usb_detect, the next build run fails till we manually reset the usb stick in the usb hub connected to servo v3.

It is evident that issues arise at time tests from usb_detect_stress suite tests are running.
I stopped running the peripherals_USBBootStress test.

Devices still affected:
- peppy - https://screenshot.googleplex.com/Dks4vrm0iHp
- mighty - https://screenshot.googleplex.com/FkyTOmDE4PV


Next step - turning off the usb stress suite and observe results

 
Project Member

Comment 1 by bugdroid1@chromium.org, Oct 20 2016

The following revision refers to this bug:
  https://chromium.googlesource.com/chromiumos/third_party/autotest/+/69182075e806994301d61d68f0689e9052963753

commit 69182075e806994301d61d68f0689e9052963753
Author: Kalin Stoyanov <kalin@chromium.org>
Date: Thu Oct 20 16:18:44 2016

Stop running usb detect stress suite

BUG= chromium:657876 
TEST=None

Change-Id: I16fbff57973455d10bee057550e41e72fd4991bb
Reviewed-on: https://chromium-review.googlesource.com/401103
Tested-by: Kalin Stoyanov <kalin@chromium.org>
Reviewed-by: Harpreet Grewal <harpreet@chromium.org>
Commit-Queue: Kalin Stoyanov <kalin@chromium.org>

[modify] https://crrev.com/69182075e806994301d61d68f0689e9052963753/suite_scheduler.ini

Project Member

Comment 2 by bugdroid1@chromium.org, Oct 20 2016

The following revision refers to this bug:
  https://chromium.googlesource.com/chromiumos/third_party/autotest/+/69182075e806994301d61d68f0689e9052963753

commit 69182075e806994301d61d68f0689e9052963753
Author: Kalin Stoyanov <kalin@chromium.org>
Date: Thu Oct 20 16:18:44 2016

Stop running usb detect stress suite

BUG= chromium:657876 
TEST=None

Change-Id: I16fbff57973455d10bee057550e41e72fd4991bb
Reviewed-on: https://chromium-review.googlesource.com/401103
Tested-by: Kalin Stoyanov <kalin@chromium.org>
Reviewed-by: Harpreet Grewal <harpreet@chromium.org>
Commit-Queue: Kalin Stoyanov <kalin@chromium.org>

[modify] https://crrev.com/69182075e806994301d61d68f0689e9052963753/suite_scheduler.ini

Comment 3 by son...@google.com, Nov 14 2016

Facing this issue consistently on host chromeos1-row1-rack3-host2 -- veyron_mighty.

We replaced veyron_mighty with veyron_speedy as a solution for this. 
It worked well in the beginning, But after few days we are getting the same error with veyron_speedy also. 

Not able to reproduce this issue manually on veyron_speedy.

Comment 4 by ka...@chromium.org, Nov 21 2016

Mergedinto: 665107
Status: Duplicate (was: Untriaged)

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