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Issue 767094 link

Starred by 1 user

Issue metadata

Status: Assigned
Owner:
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: Chrome
Pri: 1
Type: Bug



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login_MultipleSessions is flaky

Project Member Reported by akes...@chromium.org, Sep 20 2017

Issue description

Failed on two consecutive CQ runs with no CLs in common. This suggests an existing bug or flake in ToT.

https://luci-milo.appspot.com/buildbot/chromeos/link-paladin/29695
https://luci-milo.appspot.com/buildbot/chromeos/link-paladin/29696
 
Labels: -Pri-2 Pri-1
Summary: login_MultipleSessions is flaky (was: login_MultipleSessions on lumpy is flaky)
Failed on veyron: https://luci-milo.appspot.com/buildbot/chromeos/veyron_mighty-paladin/6665

Upping to P1. We should consider moving the test out of the CQ if it is flaky (and into bvt-perbuild)

Comment 2 by xixuan@chromium.org, Sep 21 2017

Cc: akes...@chromium.org
Owner: mnissler@chromium.org
Maybe duplicate with  Issue 740839 . Assign this to the same owner @mnissler.

Let the owner/filer decide whether they want to combine the two issues.
Cc: davidri...@chromium.org
Labels: ReleaseBlock-Dev OS-Chrome
Project Member

Comment 6 by bugdroid1@chromium.org, Sep 22 2017

The following revision refers to this bug:
  https://chromium.googlesource.com/chromiumos/third_party/autotest/+/2612c6a47ad993b6d16aae68fc419edcc0f9e924

commit 2612c6a47ad993b6d16aae68fc419edcc0f9e924
Author: Aviv Keshet <akeshet@chromium.org>
Date: Fri Sep 22 00:42:17 2017

remove login_MultipleSessions from CQ

BUG=chromium:767094
TEST=None

Change-Id: I664efeb6438db35f1d2b6019218f54201cdc1390
Reviewed-on: https://chromium-review.googlesource.com/677917
Commit-Queue: Aviv Keshet <akeshet@chromium.org>
Tested-by: Aviv Keshet <akeshet@chromium.org>
Trybot-Ready: Aviv Keshet <akeshet@chromium.org>
Reviewed-by: Xixuan Wu <xixuan@chromium.org>

[modify] https://crrev.com/2612c6a47ad993b6d16aae68fc419edcc0f9e924/client/site_tests/login_MultipleSessions/control

Project Member

Comment 7 by sheriffbot@chromium.org, Sep 25 2017

This issue is marked as a release blocker with no milestone associated. Please add an appropriate milestone.

All release blocking issues should have milestones associated to it, so that the issue can tracked and the fixes can be pushed promptly.

Thanks for your time! To disable nags, add the Disable-Nags label.

For more details visit https://www.chromium.org/issue-tracking/autotriage - Your friendly Sheriffbot
Cc: xiy...@chromium.org achuith@chromium.org
Sorry, I've got fires all over the place, no cycles left to look into flaky tests that I haven't even written. Adding a couple more folks who might be able to help with this.
Project Member

Comment 10 by bugdroid1@chromium.org, Sep 26 2017

The following revision refers to this bug:
  https://chromium.googlesource.com/chromiumos/third_party/autotest/+/7a5f12537a7f45005b770a221ad85fe8d47ea186

commit 7a5f12537a7f45005b770a221ad85fe8d47ea186
Author: Aviv Keshet <akeshet@chromium.org>
Date: Tue Sep 26 20:36:09 2017

remove login_MultipleSessions from smoke suite

Test is flaking in vmtest in pre-cq.

BUG=chromium:767094
TEST=None

Change-Id: Icdca68c5fb340034cc718b7acb3e8704066b2cf3
Reviewed-on: https://chromium-review.googlesource.com/682598
Commit-Ready: Aviv Keshet <akeshet@chromium.org>
Tested-by: Aviv Keshet <akeshet@chromium.org>
Reviewed-by: Xixuan Wu <xixuan@chromium.org>

[modify] https://crrev.com/7a5f12537a7f45005b770a221ad85fe8d47ea186/client/site_tests/login_MultipleSessions/control

Status: Assigned (was: Untriaged)
I note that this test has been seeing intermittent flake flare-ups
at least as far back as May; see  bug 721125 .  Principle debug seems
to be happening on  bug 740839 .  The discussion there seems to be
pointing to a bug in the product, no the test.

Historically, the problem has been restricted to link.  If we're now
seeing other hardware or VM tests failing, then either
 a) There's a new bug not like the old bug, or
 b) Something has changed to make the old bug different.

Project Member

Comment 12 by sheriffbot@chromium.org, Sep 29 2017

This issue is marked as a release blocker with no milestone associated. Please add an appropriate milestone.

All release blocking issues should have milestones associated to it, so that the issue can tracked and the fixes can be pushed promptly.

Thanks for your time! To disable nags, add the Disable-Nags label.

For more details visit https://www.chromium.org/issue-tracking/autotriage - Your friendly Sheriffbot
Labels: -ReleaseBlock-Dev
Hi, this bug has not been updated recently. If this remains an issue, please provide an updated status within two weeks (6/8/2018), or the bug will be closed. Thank you.
Archiving per #14

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